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33 results for “Texas coast”
Marsh vegetation data in Spartina alterniflora and Distichlis spicata marshes along the Texas coast, 2022 - 2024
We measured plant biomass and plant physiological metrics in two salt marshes in Bayside, Texas, and Port Aransas, Texas, from 2022 - 2024. Study plots (1-m2) were established in two Spartina alterniflora and Distichlis spicata-dominated salt marshes in the Texas Coastal Bend. At one site, S. alterniflora and D. spicata occurred in monoculture cover, and we established six study plots per species cover. Transects of plots encompassed two Landsat-8 and -9 pixel footprints, with a plot density of 3 plots per satellite pixel footprint. At the second site, both species occurred in intermixed stands. At this site we established seven study plots, and plots were not intentionally co-located with satellite pixel footprints. All plots were sampled once each during August and November of 2022, February, May, August, and November of 2023, and February and May of 2024. In each plot, measurements included plant biomass, plant species, stem density, and stem height. Aboveground biomass was calculated using allometric relationships between plant height and mass from plant clipping studies. During these surveys, destructive core sampling was also performed in the proximity of the plots (n = 1 per plot per species) to measure above- and belowground biomass. We measured plant physiological metrics as foliar chlorophyll, foliar N, and Leaf Area Index. Foliar chlorophyll and foliar N were assessed per species present, and Leaf Area Index was measured once per plot. These measurements were taken in the proximity of the plots. We also measured elevation once at each plot at the start of the study period. At each site, we measured water level with HOBO U20L pressure transducers. We installed a stilling well and placed one transducer above the marsh surface to measure ambient pressure, and one transducer at depth. We used the HOBOware software to calculate water level. Measurements were collected at 15 minute intervals. In instances of ambient pressure equipment failure, ambient pressure
Plant richness survey of mainland and barrier island locations along the Texas Gulf Coast in April and May 2005
I conducted a plant richness survey of 49 sites on the Texas Gulf Coast in the Spring (April-May) of 2005. Sites were chosen to include a range of mainland and barrier island locations. All sites were dominated by salt marsh plant species, primarily Spartina alterniflora. To provide a general indication of the salinity conditions prevailing at each site, I measured salinity of the nearest body of water with a refractometer on the date that the site was sampled. Plant richness was documented along a single 5.0m wide transect at each site. Each transect began at the lower elevational limit of vegetation and continued perpendicular to the water’s edge to the shrub community at the upper marsh border. Plant presence was noted in a series of nested subplots within a 1.0m x 5.0m plot at each meter along the transect. The results posted here are sites, position, salinity, and the site pool, or species encountered at the site. This data set is a companion to PLT-GCET-0608, which provides similar data for sites around Sapelo Island, Georgia.
Algal Epiphyte Biomass from Seagrass Tissue Along the South Texas Coast (2011 - 2021)
<p>Estimates of algal epiphytic biomass are made from separate leaf samples of entire shoots. Leaf samples for epiphytic biomass must be processed within three days of collection. In the laboratory, epiphytes are separated from a known leaf area using a scalpel or razor blade. Scraped material is then collected and retained on pre-weighed glass fiber filters. The collected epiphytic biomass and scraped seagrass leaves are then dried to a constant weight at 60°C for determination of dry weight biomass. Samples were taken at six sites along the Texas coast from 2011 - 2021.</p>
Coastal Bridges under Hurricane Stresses along the Texas and Louisiana Coast
<p>Corresponding data set for Tran-SET Project No. 17STTSA02. Abstract of the final report is stated below for reference:</p> <p>"The main objective of this study was to develop a high-resolution model capable of simulating the response of bridge structures to hydrodynamic loads for hurricane design conditions (i.e. surge height, wave height, and frequency) expected in the Texas-Louisiana coast. The model relied on Coupled Eulerian-Lagrangian techniques (CEL) where solids are simulated with Lagrangian meshes, while fluids are simulated using Eulerian meshes, and was calibrated using historical data from wave impact laboratory tests. Two high resolution models were created, the first of a tsunami wave impact test conducted at Oregon State University and the second of a bridge located in the Gulf Coast that was heavily impacted by hurricane Katrina. The tsunami wave impact model showed that the CEL technique could provide accurate estimates of wave elevation, water velocity, and wall reaction recorded during the tests at Oregon State University. The bridge model was used to calculate bridge support demands for a representative combination of storm surge, wave velocity and wave length."</p>
Subspecies and Distribution. C. l. latrans Say, 1823 — S Canada and USA (Great Plains region). C. l. cagottis Hamilton-Smith, 1839 — SE Mexico. C. l. clepticus Elliot, 1903 — Mexico (N Baja California) and USA (S California). C. I. dickeyi Nelson, 1932 — Costa Rica, El Salvador, W Honduras, Nicaragua, and Panama. C. I. frustror Woodhouse, 1850 — USA (Missouri, Kansas, parts of Oklahoma & E Texas). C. I. goldmani Merriam, 1904 — Belize, Guatemala, and S Mexico. C. I. hondurensis Goldman, 1936 — E Honduras. impavidusJ. A. Allen, 1903 — W Mexico. ~ NDOD = incolatus Hall, 1934 — Alaska and NW Canada. jamest Townsend, 1912 — Mexico (Tiburon I, Baja California). lestes Merriam, 1897 — SW Canada and W USA (Intermountain Region & NW). mearnsi Merriam, 1897 — NW Mexico and SW USA. OOOO microdon Merriam, 1897 — NE Mexico and S USA (S Texas). ochropus Eschscholtz, 1829 — W USA (W coast). peninsulae Merriam, 1897 — Mexico (S Baja California). texensis Bailey, 1905 — S USA (W Texas & New Mexico). thamnosJackson, 1949 — N-C Canada and E USA. umpquensisJackson, 1949 — USA (NW coast). vigilis Merriam, 1897 — SW Mexico. ~~ Coyotes did not originally occur on the USA E coast or Florida. They (probably thamnos) have expanded into the area with the clearing of forests and been introduced to Florida and Georgia (subspecies unknown). in Canidae
Subspecies and Distribution. C. l. latrans Say, 1823 — S Canada and USA (Great Plains region). C. l. cagottis Hamilton-Smith, 1839 — SE Mexico. C. l. clepticus Elliot, 1903 — Mexico (N Baja California) and USA (S California). C. I. dickeyi Nelson, 1932 — Costa Rica, El Salvador, W Honduras, Nicaragua, and Panama. C. I. frustror Woodhouse, 1850 — USA (Missouri, Kansas, parts of Oklahoma & E Texas). C. I. goldmani Merriam, 1904 — Belize, Guatemala, and S Mexico. C. I. hondurensis Goldman, 1936 — E Honduras. impavidusJ. A. Allen, 1903 — W Mexico. ~ NDOD = incolatus Hall, 1934 — Alaska and NW Canada. jamest Townsend, 1912 — Mexico (Tiburon I, Baja California). lestes Merriam, 1897 — SW Canada and W USA (Intermountain Region & NW). mearnsi Merriam, 1897 — NW Mexico and SW USA. OOOO microdon Merriam, 1897 — NE Mexico and S USA (S Texas). ochropus Eschscholtz, 1829 — W USA (W coast). peninsulae Merriam, 1897 — Mexico (S Baja California). texensis Bailey, 1905 — S USA (W Texas & New Mexico). thamnosJackson, 1949 — N-C Canada and E USA. umpquensisJackson, 1949 — USA (NW coast). vigilis Merriam, 1897 — SW Mexico. ~~ Coyotes did not originally occur on the USA E coast or Florida. They (probably thamnos) have expanded into the area with the clearing of forests and been introduced to Florida and Georgia (subspecies unknown).
Subspecies and Distribution. S. g. gracilis Merriam, 1890 — W USA (from E Washington & E Oregon to NE California, and then E to W Montana & E Wyoming to C Colorado, and possibly the Black Hills, South Dakota. Then S to N New Mexico, N Arizona, C Nevada and E & C California). S. g. amphialus Dickey, 1929 — SW USA (occurs only on Santa Rosa I and Santa Cruz I in Santa Barbara County, California). S. g. latifrons Merriam, 1890 — SW Canada (SW British Columbia) S and W to NW USA (Washington and Oregon). The distribution follows the crest of the Cascade Mts. S. g. leucoparia Merriam, 1890 — S USA (found from C Arizona, C New Mexico, and W & C central Texas) S to N Mexico (Coahuila & C Durango). S. g lucasana Merriam, 1890 — NW Mexico (S Baja California N to Santo Domingo on the W coast and La Paz on the E coast). S. g. martirensis Elliot, 1903 — NW Mexico (N & C Baja California). S. g. phenax Merriam, 1890 — SW USA (From California west to crest of Sierra Nevada). in Mephitidae
Subspecies and Distribution. S. g. gracilis Merriam, 1890 — W USA (from E Washington & E Oregon to NE California, and then E to W Montana & E Wyoming to C Colorado, and possibly the Black Hills, South Dakota. Then S to N New Mexico, N Arizona, C Nevada and E & C California). S. g. amphialus Dickey, 1929 — SW USA (occurs only on Santa Rosa I and Santa Cruz I in Santa Barbara County, California). S. g. latifrons Merriam, 1890 — SW Canada (SW British Columbia) S and W to NW USA (Washington and Oregon). The distribution follows the crest of the Cascade Mts. S. g. leucoparia Merriam, 1890 — S USA (found from C Arizona, C New Mexico, and W & C central Texas) S to N Mexico (Coahuila & C Durango). S. g lucasana Merriam, 1890 — NW Mexico (S Baja California N to Santo Domingo on the W coast and La Paz on the E coast). S. g. martirensis Elliot, 1903 — NW Mexico (N & C Baja California). S. g. phenax Merriam, 1890 — SW USA (From California west to crest of Sierra Nevada).
FIGURE 7 in A new tiger beetle from the Gulf Coast of Texas (Coleoptera, Cicindelidae, Cicindelini)
FIGURE 7. Labral shape of male A) Eunota albicauda n. sp., B) E. circumpicta, C) E. togata. Labral shape of female D) Eunota albicauda n. sp., E) E. circumpicta, F) E. togata.
FIGURE 5. Apical 4 in A new tiger beetle from the Gulf Coast of Texas (Coleoptera, Cicindelidae, Cicindelini)
FIGURE 5. Apical 4/10th of elytra illustrating maculation patterns. A) Eunota albicauda n. sp., B) E. togata, C) E. circumpicta.
Subspecies and Distribution. C. l. latrans Say, 1823 — S Canada and USA (Great Plains region). C. l. cagottis Hamilton-Smith, 1839 — SE Mexico. C. l. clepticus Elliot, 1903 — Mexico (N Baja California) and USA (S California). C. l. dickeyi Nelson, 1932 — Costa Rica, El Salvador, W Honduras, Nicaragua, and Panama. C. l. frustror Woodhouse, 1850 — USA (Missouri, Kansas, parts of Oklahoma & E Texas). C. l. goldmani Merriam, 1904 — Belize, Guatemala, and S Mexico. C. l. hondurensis Goldman, 1936 — E Honduras. C. l. impavidus J. A. Allen, 1903 - W Mexico. C. l. incolatus Hall, 1934 - Alaska and NW Canada. C. l. ¡jamesi Townsend. 1912 - Mexico (Tiburon l. Baia California). c. [l.lestes lam Merriam, 1897 1897 - sw canada Canada and w USA USA Õnzenndunzain Region & NW). v C. l. mearnsi Merriam, 1897 - NW Mexico and SW USA. C. l. mıcrodon Merriam, 1897 — NE Mexico and S USA (S Texas). C. l. ochropus Eschscholtz, 1829 - W USA (W coast). C. l. peninsulaeMerriam, 1897 — Mexico (S Baja California). C. l. texensıs Bailey, 1905 - S USA (W Texas 8c New Mexico). C. l. thamnos Jackson, 1949 - N-C Canada and E USA. C. l. umpquensıs Jackson. 1949 - USA (NW coast). C. l. vigilis Merriam. 1897 — SW Mexico. Coyotes did not originally occur on the USA E coast or Florida. They (probably thamnos) have expanded into the area with the clearing of forests and been introduced to Florida and Georgia (subspecies unknown). in Canidae
Subspecies and Distribution. C. l. latrans Say, 1823 — S Canada and USA (Great Plains region). C. l. cagottis Hamilton-Smith, 1839 — SE Mexico. C. l. clepticus Elliot, 1903 — Mexico (N Baja California) and USA (S California). C. l. dickeyi Nelson, 1932 — Costa Rica, El Salvador, W Honduras, Nicaragua, and Panama. C. l. frustror Woodhouse, 1850 — USA (Missouri, Kansas, parts of Oklahoma & E Texas). C. l. goldmani Merriam, 1904 — Belize, Guatemala, and S Mexico. C. l. hondurensis Goldman, 1936 — E Honduras. C. l. impavidus J. A. Allen, 1903 - W Mexico. C. l. incolatus Hall, 1934 - Alaska and NW Canada. C. l. ¡jamesi Townsend. 1912 - Mexico (Tiburon l. Baia California). c. [l.lestes lam Merriam, 1897 1897 - sw canada Canada and w USA USA Õnzenndunzain Region & NW). v C. l. mearnsi Merriam, 1897 - NW Mexico and SW USA. C. l. mıcrodon Merriam, 1897 — NE Mexico and S USA (S Texas). C. l. ochropus Eschscholtz, 1829 - W USA (W coast). C. l. peninsulaeMerriam, 1897 — Mexico (S Baja California). C. l. texensıs Bailey, 1905 - S USA (W Texas 8c New Mexico). C. l. thamnos Jackson, 1949 - N-C Canada and E USA. C. l. umpquensıs Jackson. 1949 - USA (NW coast). C. l. vigilis Merriam. 1897 — SW Mexico. Coyotes did not originally occur on the USA E coast or Florida. They (probably thamnos) have expanded into the area with the clearing of forests and been introduced to Florida and Georgia (subspecies unknown).
Subspecies and Distribution. S. g. gracilis Merriam, 1890 — W USA (from E Washington & E Oregon to NE California, and then E to W Montana & E Wyoming to C Colorado, and possibly the Black Hills, South Dakota. Then S to N New Mexico, N Arizona, C Nevada and E & C California). S. g. amphialus Dickey, 1929 — SW USA (occurs only on Santa Rosa I and Santa Cruz I in Santa Barbara County, California). S. g. latifrons Merriam, 1890 — SW Canada (SW British Columbia) S and W to NW USA (Washington and Oregon). The distribution follows the crest of the Cascade Mts. S. g. leucoparia Merriam, 1890 — S USA (found from C Arizona, C New Mexico, and W & C central Texas) S to N Mexico (Coahuila & C Durango). S. g. lucasana Merriam, 1890 — NW Mexico (S Baja California N to Santo Domingo on the W coast and La Paz on the E coast). S. g. martirensis Elliot, 1903 — NW Mexico (N & C Baja California). S. g. phenax Merriam, 1890 — SW USA (From California west to crest of Sierra Nevada). in Mephitidae
Subspecies and Distribution. S. g. gracilis Merriam, 1890 — W USA (from E Washington & E Oregon to NE California, and then E to W Montana & E Wyoming to C Colorado, and possibly the Black Hills, South Dakota. Then S to N New Mexico, N Arizona, C Nevada and E & C California). S. g. amphialus Dickey, 1929 — SW USA (occurs only on Santa Rosa I and Santa Cruz I in Santa Barbara County, California). S. g. latifrons Merriam, 1890 — SW Canada (SW British Columbia) S and W to NW USA (Washington and Oregon). The distribution follows the crest of the Cascade Mts. S. g. leucoparia Merriam, 1890 — S USA (found from C Arizona, C New Mexico, and W & C central Texas) S to N Mexico (Coahuila & C Durango). S. g. lucasana Merriam, 1890 — NW Mexico (S Baja California N to Santo Domingo on the W coast and La Paz on the E coast). S. g. martirensis Elliot, 1903 — NW Mexico (N & C Baja California). S. g. phenax Merriam, 1890 — SW USA (From California west to crest of Sierra Nevada).
Subspecies and Distribution. L.e.egaP.Gervais,1856—EoftheAndesinColombia,Venezuela,Peru,andBolivia,Guyana,Suriname,andN&CBrazil;alsoonTrinidadI. L.e.argentinusThomas,1901—SBoliviaandNEBrazilStoParaguay,W&SUruguay,andECArgentina. L.e.fuscatusThomas,1901—WColombiaandWEcuador. L. e. panamensis Thomas, 1901 — from SE Texas S along the Gulf coast to S Mexico and through Central America to N Colombia and NW Venezuela. in Vespertilionidae
Subspecies and Distribution. L.e.egaP.Gervais,1856—EoftheAndesinColombia,Venezuela,Peru,andBolivia,Guyana,Suriname,andN&CBrazil;alsoonTrinidadI. L.e.argentinusThomas,1901—SBoliviaandNEBrazilStoParaguay,W&SUruguay,andECArgentina. L.e.fuscatusThomas,1901—WColombiaandWEcuador. L. e. panamensis Thomas, 1901 — from SE Texas S along the Gulf coast to S Mexico and through Central America to N Colombia and NW Venezuela.
Subspecies and Distribution. C. t. townsendii Cooper, 1837 — broadly distributed from SW Canada (British Columbia including Vancouver I) S along Pacific coast of USA to coastal regions of Sonoran Desert in Mexico, and E to Colorado Plateau and Black Hills. C. t. australis Handley, 1955 — SC USA (W Texas) S across mountains of N & C Mexico and Chihuahuan Desert to Oaxaca. C. t. ingens Handley, 1955 — S Missouri, E Oklahoma, and NW Arkansas (C USA). C. t. pallescens G. S. Miller, 1897 — S Wyoming or N Colorado S to New Mexico (USA). C. t. virgitnianus Handley, 1955 — C Appalachian Highlands in E Kentucky, W Virginia, and West Virginia (E USA). in Vespertilionidae
Subspecies and Distribution. C. t. townsendii Cooper, 1837 — broadly distributed from SW Canada (British Columbia including Vancouver I) S along Pacific coast of USA to coastal regions of Sonoran Desert in Mexico, and E to Colorado Plateau and Black Hills. C. t. australis Handley, 1955 — SC USA (W Texas) S across mountains of N & C Mexico and Chihuahuan Desert to Oaxaca. C. t. ingens Handley, 1955 — S Missouri, E Oklahoma, and NW Arkansas (C USA). C. t. pallescens G. S. Miller, 1897 — S Wyoming or N Colorado S to New Mexico (USA). C. t. virgitnianus Handley, 1955 — C Appalachian Highlands in E Kentucky, W Virginia, and West Virginia (E USA).
Subspecies and Distribution. M. m. megalophylla Peters, 1864 — from SW Arizona and Texas, USA, and Baja California, Mexico, S to W Nicaragua. M. m. carteriJ. D. Smith, 1972 — Carchi and Pichincha provinces, N Ecuador, and Lambayeque Department, NW Peru. M. m. intermedia G. S. Miller, 1900 — Netherlands Antilles (Aruba, Curacao, and Bonaire). M. m. tumidiceps G. S. Miller, 1902 — coastal and inland localities between C & E Andes ranges of Colombia, Caribbean coast of Venezuela including Margarita I, and Trinidad I. in Mormoopidae
Subspecies and Distribution. M. m. megalophylla Peters, 1864 — from SW Arizona and Texas, USA, and Baja California, Mexico, S to W Nicaragua. M. m. carteriJ. D. Smith, 1972 — Carchi and Pichincha provinces, N Ecuador, and Lambayeque Department, NW Peru. M. m. intermedia G. S. Miller, 1900 — Netherlands Antilles (Aruba, Curacao, and Bonaire). M. m. tumidiceps G. S. Miller, 1902 — coastal and inland localities between C & E Andes ranges of Colombia, Caribbean coast of Venezuela including Margarita I, and Trinidad I.
On following pages: 46. Pallid Kangaroo Mouse (Microdipodops pallidus); 47. Desert Kangaroo Rat (Dipodomys deserti); 48. Banner-tailed Kangaroo Rat (Dipodomys spectabilis); 49. Nelson's Kangaroo Rat (Dipodomys nelsoni); 50. Texas Kangaroo Rat (Dipodomys elaton; 51. Plateau Kangaroo Rat (Dipodomys ornatus); 52. Phillips's Kangaroo Rat (Dipodomys phillipsii); 53. San Quintin Kangaroo Rat (Dipodomys gravipes); 54. Merriam''s Kangaroo Rat (Dipodomys merriami); 55. Ord's Kangaroo Rat (Dipodomys ordii); 56. Gulf Coast Kangaroo Rat (Dipodomys compactus); 57. California Kangaroo Rat (Dipodomys californicus); 58. Narrow-faced Kangaroo Rat (Dipodomys venustus); 59. Agile Kangaroo Rat (Dipodomys agilis); 60. Dulzura Kangaroo Rat (Dipodomys simulans); 61. Giant Kangaroo Rat (Dipodomys ingens); 62. Chisel-toothed Kangaroo Rat (Dipodomys microps); 63. San Joaquin Kangaroo Rat (Dipodomys nitratoides); 64. Stephens's Kangaroo Rat (Dipodomys stephensi); 65. Heermann's Kangaroo Rat (Dipodomys heermanni); 66. Panamint Kangaroo Rat (Dipodomys panamintinus). in Heteromyidae
On following pages: 46. Pallid Kangaroo Mouse (Microdipodops pallidus); 47. Desert Kangaroo Rat (Dipodomys deserti); 48. Banner-tailed Kangaroo Rat (Dipodomys spectabilis); 49. Nelson's Kangaroo Rat (Dipodomys nelsoni); 50. Texas Kangaroo Rat (Dipodomys elaton; 51. Plateau Kangaroo Rat (Dipodomys ornatus); 52. Phillips's Kangaroo Rat (Dipodomys phillipsii); 53. San Quintin Kangaroo Rat (Dipodomys gravipes); 54. Merriam''s Kangaroo Rat (Dipodomys merriami); 55. Ord's Kangaroo Rat (Dipodomys ordii); 56. Gulf Coast Kangaroo Rat (Dipodomys compactus); 57. California Kangaroo Rat (Dipodomys californicus); 58. Narrow-faced Kangaroo Rat (Dipodomys venustus); 59. Agile Kangaroo Rat (Dipodomys agilis); 60. Dulzura Kangaroo Rat (Dipodomys simulans); 61. Giant Kangaroo Rat (Dipodomys ingens); 62. Chisel-toothed Kangaroo Rat (Dipodomys microps); 63. San Joaquin Kangaroo Rat (Dipodomys nitratoides); 64. Stephens's Kangaroo Rat (Dipodomys stephensi); 65. Heermann's Kangaroo Rat (Dipodomys heermanni); 66. Panamint Kangaroo Rat (Dipodomys panamintinus).
Subspecies and Distribution. D. m. merriami Mearns, 1890 — SW USA and NW Mexico (desert regions from N Nevada and extreme SW Utah, through SE California and SW Arizona, to NE Baja California and Sonora). D. m. ambiguus Merriam, 1890 — SW USA and NW Mexico (N portion of the Chihuahuan Desert from NC New Mexico and W Texas, through E Chihuahua and Coahuila, to NE Durango, N Zacatecas, and C Nuevo Leon). D. m. annulus Huey, 1951 — NW Mexico (coastal plains of the Gulf of California, SE Baja California). D. m. arenivagus Elliot, 1904 — SW USA and NW Mexico (S Mojave Desert of SC California and E of Sierra Juarez and Sierra San Pedro Martir to C Baja California). D. m. atronasus Merriam, 1894 — NC Mexico (southern portion of the Chihuahuan Desert from EC Zacatecas, SE Coahuila, and SW Nuevo Leon to Aguascalientes and San Luis Potosi). D. m. brunensis Huey, 1951 — NW Mexico (Gulf of California coast of NE Baja California Sur). D. m. collinus Lidicker, 1960 — SW USA (San Felipe, Earthquake, La Puerta, and Aguanga valleys of SW California). D. m. frenatus Bole, 1936 — SW USA (SW Utah and NW Arizona). D. m. insularis Merriam, 1907 — NW Mexico (San José I, Gulf of California, Baja California Sur). D. m. margaritae Merriam, 1907 — NW Mexico (Santa Margarita I, Baja California Sur). D. m. mayensis Goldman, 1928 — NW Mexico (Gulf of California coastal plains of S Sonora and N Sinaloa). D. m. melanurus Merriam, 1893 — NW Mexico (Magdalena Plains and Cape Region of S Baja California Sur). D. m. mitchelli Mearns, 1897 — NW Mexico (Tiburon I, Gulf of California, Sonora). D. m. olivaceus Swarth, 1929 — SW USA and NW Mexico (transitional zone between the Sonoran Desert of SE Arizona and NE Sonora, and the Chihuahuan Desert of SW New Mexico and NW Chihuahua). D. m. parvus Rhoads, 1894 — SW USA (San Bernardino and San Jacinto valleys of SW California). D. m. platycephalus Merriam, 1907 — NW Mexico (Pacific slope S of the Sierra San Pedro Martir, S Baja California to the Vizcaino Desert of N Baja California Sur). D. m. quintinensis Huey, 1951 — NW Mexico (San Quintin Plain, Pacific coast of NW Baja California). D. m. trinidadensis Huey, 1951 — SW USA and NW Mexico (S California and N Baja California). D. m. vulcani Benson, 1934 — SW USA (disjunct and restricted distribution in Toroweap Valley, NW Arizona). in Heteromyidae
Subspecies and Distribution. D. m. merriami Mearns, 1890 — SW USA and NW Mexico (desert regions from N Nevada and extreme SW Utah, through SE California and SW Arizona, to NE Baja California and Sonora). D. m. ambiguus Merriam, 1890 — SW USA and NW Mexico (N portion of the Chihuahuan Desert from NC New Mexico and W Texas, through E Chihuahua and Coahuila, to NE Durango, N Zacatecas, and C Nuevo Leon). D. m. annulus Huey, 1951 — NW Mexico (coastal plains of the Gulf of California, SE Baja California). D. m. arenivagus Elliot, 1904 — SW USA and NW Mexico (S Mojave Desert of SC California and E of Sierra Juarez and Sierra San Pedro Martir to C Baja California). D. m. atronasus Merriam, 1894 — NC Mexico (southern portion of the Chihuahuan Desert from EC Zacatecas, SE Coahuila, and SW Nuevo Leon to Aguascalientes and San Luis Potosi). D. m. brunensis Huey, 1951 — NW Mexico (Gulf of California coast of NE Baja California Sur). D. m. collinus Lidicker, 1960 — SW USA (San Felipe, Earthquake, La Puerta, and Aguanga valleys of SW California). D. m. frenatus Bole, 1936 — SW USA (SW Utah and NW Arizona). D. m. insularis Merriam, 1907 — NW Mexico (San José I, Gulf of California, Baja California Sur). D. m. margaritae Merriam, 1907 — NW Mexico (Santa Margarita I, Baja California Sur). D. m. mayensis Goldman, 1928 — NW Mexico (Gulf of California coastal plains of S Sonora and N Sinaloa). D. m. melanurus Merriam, 1893 — NW Mexico (Magdalena Plains and Cape Region of S Baja California Sur). D. m. mitchelli Mearns, 1897 — NW Mexico (Tiburon I, Gulf of California, Sonora). D. m. olivaceus Swarth, 1929 — SW USA and NW Mexico (transitional zone between the Sonoran Desert of SE Arizona and NE Sonora, and the Chihuahuan Desert of SW New Mexico and NW Chihuahua). D. m. parvus Rhoads, 1894 — SW USA (San Bernardino and San Jacinto valleys of SW California). D. m. platycephalus Merriam, 1907 — NW Mexico (Pacific slope S of the Sierra San Pedro Martir, S Baja California to the Vizcaino Desert of N Baja California Sur). D. m. quintinensis Huey, 1951 — NW Mexico (San Quintin Plain, Pacific coast of NW Baja California). D. m. trinidadensis Huey, 1951 — SW USA and NW Mexico (S California and N Baja California). D. m. vulcani Benson, 1934 — SW USA (disjunct and restricted distribution in Toroweap Valley, NW Arizona).
Subspecies and Distribution. L. c. californicus Gray, 1837 — SW Oregon, and NW California (W USA). L. c. altamirae Nelson, 1904 — SE Tamaulipas (NE Mexico). L. c. asellus Miller, 1899 — SE Coahuila, NE, S Nuevo Leon, E & SE Zacatecas, San Luis Potosi, Aguascalientes, NE tip ofJalisco, N Guanajuato, and NW Querétaro (NC Mexico). L. c. bennettiz Gray, 1843 — SW California (SW USA), and NW Baja California (NW Mexico). L. c. curts Hall, 1951 — Is along the coast of Tamaulipas (NE Mexico). L. c. deserticola Mearns, 1896 — SE Oregon, S Idaho, SW Montana, NE & E California, Nevada, Utah except SE, and NW, W & SW Arizona (W & SW USA), and NW Sonora and NE Baja California (NW Mexico). The population in SW Montanais isolated. L. c. eremicus J. A. Allen, 1894 — S Arizona (SW USA), N Sonora except extreme NW, NW Chihuahua (N Mexico). L. c. festinus Nelson, 1904 — S Querétaro, Hidalgo, and N State of Mexico (C Mexico). L. c. magdalenae Nelson, 1907 — Magdalena I, Baja California Sur (NW Mexico). L. c. martirensis Stowell, 1895 —Baja California except NW & NE and NE Baja California Sur (NW Mexico). L. c. melanotis Mearns, 1890 — S South Dakota, SE Wyoming, Nebraska, E Colorado, Kansas, W Missouri, NE New Mexico, Oklahoma, W Arkansas, and N Texas (C USA). An isolated population exists in E Oklahoma. L. c. merriami Mearns, 1896 — S Texas (S USA), and NE Coahuila, N Tamaulipas, and N Nuevo Leon (NE Mexico). L. c. richardsonii Bachman, 1839 — C California (SW USA). L. c. sheldoni Burt, 1933 — Isla del Carmen, Baja California Sur (NW Mexico). L. c. texianus Waterhouse, 1848 — SE Utah, SW Colorado, NE Arizona, New Mexico except the NE, and W Texas (C USA), Chihuahua except the NW, W, & SW extremes, W Coahuila, E Durango, and NW Zacatecas (NC Mexico). L. c. wallawalla Merriam, 1904 — S Washington, C & W Oregon, NE California, and NW Nevada (NW USA). L. ¢. xanti Thomas, 1898 — Baja California Sur except the NE (NW Mexico). in Leporidae
Subspecies and Distribution. L. c. californicus Gray, 1837 — SW Oregon, and NW California (W USA). L. c. altamirae Nelson, 1904 — SE Tamaulipas (NE Mexico). L. c. asellus Miller, 1899 — SE Coahuila, NE, S Nuevo Leon, E & SE Zacatecas, San Luis Potosi, Aguascalientes, NE tip ofJalisco, N Guanajuato, and NW Querétaro (NC Mexico). L. c. bennettiz Gray, 1843 — SW California (SW USA), and NW Baja California (NW Mexico). L. c. curts Hall, 1951 — Is along the coast of Tamaulipas (NE Mexico). L. c. deserticola Mearns, 1896 — SE Oregon, S Idaho, SW Montana, NE & E California, Nevada, Utah except SE, and NW, W & SW Arizona (W & SW USA), and NW Sonora and NE Baja California (NW Mexico). The population in SW Montanais isolated. L. c. eremicus J. A. Allen, 1894 — S Arizona (SW USA), N Sonora except extreme NW, NW Chihuahua (N Mexico). L. c. festinus Nelson, 1904 — S Querétaro, Hidalgo, and N State of Mexico (C Mexico). L. c. magdalenae Nelson, 1907 — Magdalena I, Baja California Sur (NW Mexico). L. c. martirensis Stowell, 1895 —Baja California except NW & NE and NE Baja California Sur (NW Mexico). L. c. melanotis Mearns, 1890 — S South Dakota, SE Wyoming, Nebraska, E Colorado, Kansas, W Missouri, NE New Mexico, Oklahoma, W Arkansas, and N Texas (C USA). An isolated population exists in E Oklahoma. L. c. merriami Mearns, 1896 — S Texas (S USA), and NE Coahuila, N Tamaulipas, and N Nuevo Leon (NE Mexico). L. c. richardsonii Bachman, 1839 — C California (SW USA). L. c. sheldoni Burt, 1933 — Isla del Carmen, Baja California Sur (NW Mexico). L. c. texianus Waterhouse, 1848 — SE Utah, SW Colorado, NE Arizona, New Mexico except the NE, and W Texas (C USA), Chihuahua except the NW, W, & SW extremes, W Coahuila, E Durango, and NW Zacatecas (NC Mexico). L. c. wallawalla Merriam, 1904 — S Washington, C & W Oregon, NE California, and NW Nevada (NW USA). L. ¢. xanti Thomas, 1898 — Baja California Sur except the NE (NW Mexico).
Subspecies and Distribution. L. c. californicus Gray, 1837 — SW Oregon, and NW California (W USA). L. c. altamirae Nelson, 1904 — SE Tamaulipas (NE Mexico). L. c. asellus Miller, 1899 — SE Coahuila, NE, S Nuevo Leon, E & SE Zacatecas, San Luis Potosi, Aguascalientes, NE tip ofJalisco, N Guanajuato, and NW Querétaro (NC Mexico). L. c. bennettiz Gray, 1843 — SW California (SW USA), and NW Baja California (NW Mexico). L. c. curts Hall, 1951 — Is along the coast of Tamaulipas (NE Mexico). L. c. deserticola Mearns, 1896 — SE Oregon, S Idaho, SW Montana, NE & E California, Nevada, Utah except SE, and NW, W & SW Arizona (W & SW USA), and NW Sonora and NE Baja California (NW Mexico). The population in SW Montanais isolated. L. c. eremicus J. A. Allen, 1894 — S Arizona (SW USA), N Sonora except extreme NW, NW Chihuahua (N Mexico). L. c. festinus Nelson, 1904 — S Querétaro, Hidalgo, and N State of Mexico (C Mexico). L. c. magdalenae Nelson, 1907 — Magdalena I, Baja California Sur (NW Mexico). L. c. martirensis Stowell, 1895 —Baja California except NW & NE and NE Baja California Sur (NW Mexico). L. c. melanotis Mearns, 1890 — S South Dakota, SE Wyoming, Nebraska, E Colorado, Kansas, W Missouri, NE New Mexico, Oklahoma, W Arkansas, and N Texas (C USA). An isolated population exists in E Oklahoma. L. c. merriami Mearns, 1896 — S Texas (S USA), and NE Coahuila, N Tamaulipas, and N Nuevo Leon (NE Mexico). L. c. richardsonii Bachman, 1839 — C California (SW USA). L. c. sheldoni Burt, 1933 — Isla del Carmen, Baja California Sur (NW Mexico). L. c. texianus Waterhouse, 1848 — SE Utah, SW Colorado, NE Arizona, New Mexico except the NE, and W Texas (C USA), Chihuahua except the NW, W, & SW extremes, W Coahuila, E Durango, and NW Zacatecas (NC Mexico). L. c. wallawalla Merriam, 1904 — S Washington, C & W Oregon, NE California, and NW Nevada (NW USA). L. ¢. xanti Thomas, 1898 — Baja California Sur except the NE (NW Mexico). The Black-tailed Jackrabbit has been introduced into Massachusetts, NewJersey, Maryland, Virginia, and S Florida. in Leporidae
Subspecies and Distribution. L. c. californicus Gray, 1837 — SW Oregon, and NW California (W USA). L. c. altamirae Nelson, 1904 — SE Tamaulipas (NE Mexico). L. c. asellus Miller, 1899 — SE Coahuila, NE, S Nuevo Leon, E & SE Zacatecas, San Luis Potosi, Aguascalientes, NE tip ofJalisco, N Guanajuato, and NW Querétaro (NC Mexico). L. c. bennettiz Gray, 1843 — SW California (SW USA), and NW Baja California (NW Mexico). L. c. curts Hall, 1951 — Is along the coast of Tamaulipas (NE Mexico). L. c. deserticola Mearns, 1896 — SE Oregon, S Idaho, SW Montana, NE & E California, Nevada, Utah except SE, and NW, W & SW Arizona (W & SW USA), and NW Sonora and NE Baja California (NW Mexico). The population in SW Montanais isolated. L. c. eremicus J. A. Allen, 1894 — S Arizona (SW USA), N Sonora except extreme NW, NW Chihuahua (N Mexico). L. c. festinus Nelson, 1904 — S Querétaro, Hidalgo, and N State of Mexico (C Mexico). L. c. magdalenae Nelson, 1907 — Magdalena I, Baja California Sur (NW Mexico). L. c. martirensis Stowell, 1895 —Baja California except NW & NE and NE Baja California Sur (NW Mexico). L. c. melanotis Mearns, 1890 — S South Dakota, SE Wyoming, Nebraska, E Colorado, Kansas, W Missouri, NE New Mexico, Oklahoma, W Arkansas, and N Texas (C USA). An isolated population exists in E Oklahoma. L. c. merriami Mearns, 1896 — S Texas (S USA), and NE Coahuila, N Tamaulipas, and N Nuevo Leon (NE Mexico). L. c. richardsonii Bachman, 1839 — C California (SW USA). L. c. sheldoni Burt, 1933 — Isla del Carmen, Baja California Sur (NW Mexico). L. c. texianus Waterhouse, 1848 — SE Utah, SW Colorado, NE Arizona, New Mexico except the NE, and W Texas (C USA), Chihuahua except the NW, W, & SW extremes, W Coahuila, E Durango, and NW Zacatecas (NC Mexico). L. c. wallawalla Merriam, 1904 — S Washington, C & W Oregon, NE California, and NW Nevada (NW USA). L. ¢. xanti Thomas, 1898 — Baja California Sur except the NE (NW Mexico). The Black-tailed Jackrabbit has been introduced into Massachusetts, NewJersey, Maryland, Virginia, and S Florida.
Subspecies and Distribution. P.m.maniculatusWagner,1845—SManitoba,Ontario,Quebec,andLabrador,Canada. P.m.abietorumBangs,1896—NewBrunswickandNovaScotia,Canada,andMaine, USA. P.m.alpinusCowan,1937—restrictedtoasmallregioninSEBritishColumbia,Canada . P.m.anacapaevonBloeker,1942—knownonlyfromWestAnacapaIandsurroundingIs,California,USA. P.m.angustusHall,1932—knownonlyfromSWpartofVancouverI,BritishColumbia, Canada. P.m.anticostiensisMoulthrop,1937—knownonlyfromthetypelocalityonEAnticostiI,Quebec,Canada. P.m.argentatusCopeland&Church,1906—knownonlyfromthetypelocalityonGrandMananI,NewBrunswick,Canada. P.m.artemisiaeRhoads,1894—fromSCBritishColumbia,Canada,SWtoWWyoming, USA. P.m.assimilisNelson&Goldman,1931—knownonlyfromthetypelocalityonCoronadoIs,BajaCalifornia,Mexico. P.m.austerusBaird,1855—WCWashington,USA. P.m.bairdiiHoy&Kennicott,1857—mostoftheECportionoftheUSA. P.m.balaclavaeMcCabe&Cowan,1945—knownonlyfromthetypelocalityonBalaklavaI,BritishColumbia,Canada. P.m.blandusOsgood,1904—SCUSAStoSanLuisPotosi,Guanajauto,andJalisco, Mexico. P.m.borealisMearns,1911—NWCanada. P.m.catalinaeElliot,1903—knownonlyfromSantaCatalinaI,California,USA. P.m.cmenitius|.A.Allen,1898—knownonlyfromthetypelocalityonSanRoqueI, BajaCalifornia,Mexico. P.m.clementisMearns,1896—knownonlyfromSanClementeI,California,USA. P.m.coolidge:Thomas,1898—SBajaCaliforniaandBajaCaliforniaSur,Mexico. P.m.dorsalisNelson&Goldman,1931—knownonlyfromthetypelocalityonNatividadI,BajaCalifornia,Mexico. P.m.dubiusJ.A.Allen,1898—knownonlyfromthetypelocalityonTodosSantosI, BajaCalifornia,Mexico. P.m.elususNelson&Goldman,1931—knownonlyfromSantaBarabaraandSutilIs, California,USA. P.m.eremusOsgood,1909—knownonlyfromGrindstoneI,Quebec,Canada. P.m.exiguusJ.A.Allen,1898—knownonlyfromSanMartinI,BajaCalifornia,Mexico. P.m.exterusNelson&Goldman,1931—knownonlyfromthetypelocalityonSanNicolasI,California,USA. P.m.fulvusOsgood,1904—fromCPueblaandVeracruzStoCOaxaca,Mexico. P.m.gambeliiBaird,1858—N&WCalifornia,USA,SintoNBajaCalifornia,Mexico. P.m.georgiensisHall,1938—knownonlyfromthetypelocalityonTexadaIandsurroundingIs,BritishColumbia,Canada. P.m.geronimensisJ.A.Allen,1898—knownonlyfromthetypelocalityonSanGeronimoI,BajaCalifornia,Mexico. P.m.gracilisLeConte,1855—OntarioandSQuebec,Canada,S&EtoWisconsin, Michigan,andNEUSA.FP.m.hollister:Osgood,1909—knownonlyfromSanJuanIandsurroundingIs,Washington,USA. P.m.huey:Nelson&Goldman,1932—knownonlyfromthetypelocalityonasmallunnamedIinGonzagaBay,BajaCalifornia,Mexico. P. m. inclarus Goldman, 1939 — known only from Fremont I in Great Salt Lake, Utah, USA. P.m. labecula Elliot, 1903 — from Durango S to Michoacan and Morelos, Mexico. P. m. luteus Osgood, 1905 — from South Dakota S to W Texas, USA. P. m. magdalenae Osgood, 1909 — Magdalena I and surrounding mainland areas, Baja California, Mexico. P.m. margaritae Osgood, 1909 — known only from Margarita I, Baja California, Mexico. Pm. nebrascensis Coues, 1877 — from S Alberta and Saskatchewan, Canada, S to NW Texas, USA. Pm. nubiterrae Rhoads, 1896 — from W New York S to North Carolina, USA. Pm. ozarkiarum Black, 1935 — from NE Oklahoma and SW Missouri S to W Arkansas and NC edge of Texas, USA. P. m. pallescensJ. A. Allen, 1896 — NC to SC Texas, USA. Pm. plumbeus C. F. Jackson, 1939 — E Quebec, Canada. Pm. rubidus Osgood, 1901 — from SW Washington S along the Pacific Coast to C California, USA. P. m. rufinus Merriam, 1890 — from N California S to SC Arizona and New Mexico, USA. P. m. sanctaerosae von Bloeker, 1940 — known only from Santa Rosa I, California, USA. P.m. santacruzae Nelson & Goldman, 1931 — known only from Santa Cruz I, California, USA. Pm. saturatus Bangs, 1897 — known only from Saturna I, British Columbia, Canada. Pm. saxamans McCabe & Cowan, 1945 — known only from Duncan I and surrounding Is, British Columbia, Canada. Pm. serratus Davis, 1939 — restricted to a small region in C Idaho, USA. Pm. sonoriensis Le Conte, 1853 — from SE Oregon and S Idaho, USA, S to N edge of Sonora, Mexico. Pm. streatori Nelson & Goldman, 1931 — known only from San Miguel I and surrounding Is, California, USA. in Cricetidae
Subspecies and Distribution. P.m.maniculatusWagner,1845—SManitoba,Ontario,Quebec,andLabrador,Canada. P.m.abietorumBangs,1896—NewBrunswickandNovaScotia,Canada,andMaine, USA. P.m.alpinusCowan,1937—restrictedtoasmallregioninSEBritishColumbia,Canada . P.m.anacapaevonBloeker,1942—knownonlyfromWestAnacapaIandsurroundingIs,California,USA. P.m.angustusHall,1932—knownonlyfromSWpartofVancouverI,BritishColumbia, Canada. P.m.anticostiensisMoulthrop,1937—knownonlyfromthetypelocalityonEAnticostiI,Quebec,Canada. P.m.argentatusCopeland&Church,1906—knownonlyfromthetypelocalityonGrandMananI,NewBrunswick,Canada. P.m.artemisiaeRhoads,1894—fromSCBritishColumbia,Canada,SWtoWWyoming, USA. P.m.assimilisNelson&Goldman,1931—knownonlyfromthetypelocalityonCoronadoIs,BajaCalifornia,Mexico. P.m.austerusBaird,1855—WCWashington,USA. P.m.bairdiiHoy&Kennicott,1857—mostoftheECportionoftheUSA. P.m.balaclavaeMcCabe&Cowan,1945—knownonlyfromthetypelocalityonBalaklavaI,BritishColumbia,Canada. P.m.blandusOsgood,1904—SCUSAStoSanLuisPotosi,Guanajauto,andJalisco, Mexico. P.m.borealisMearns,1911—NWCanada. P.m.catalinaeElliot,1903—knownonlyfromSantaCatalinaI,California,USA. P.m.cmenitius|.A.Allen,1898—knownonlyfromthetypelocalityonSanRoqueI, BajaCalifornia,Mexico. P.m.clementisMearns,1896—knownonlyfromSanClementeI,California,USA. P.m.coolidge:Thomas,1898—SBajaCaliforniaandBajaCaliforniaSur,Mexico. P.m.dorsalisNelson&Goldman,1931—knownonlyfromthetypelocalityonNatividadI,BajaCalifornia,Mexico. P.m.dubiusJ.A.Allen,1898—knownonlyfromthetypelocalityonTodosSantosI, BajaCalifornia,Mexico. P.m.elususNelson&Goldman,1931—knownonlyfromSantaBarabaraandSutilIs, California,USA. P.m.eremusOsgood,1909—knownonlyfromGrindstoneI,Quebec,Canada. P.m.exiguusJ.A.Allen,1898—knownonlyfromSanMartinI,BajaCalifornia,Mexico. P.m.exterusNelson&Goldman,1931—knownonlyfromthetypelocalityonSanNicolasI,California,USA. P.m.fulvusOsgood,1904—fromCPueblaandVeracruzStoCOaxaca,Mexico. P.m.gambeliiBaird,1858—N&WCalifornia,USA,SintoNBajaCalifornia,Mexico. P.m.georgiensisHall,1938—knownonlyfromthetypelocalityonTexadaIandsurroundingIs,BritishColumbia,Canada. P.m.geronimensisJ.A.Allen,1898—knownonlyfromthetypelocalityonSanGeronimoI,BajaCalifornia,Mexico. P.m.gracilisLeConte,1855—OntarioandSQuebec,Canada,S&EtoWisconsin, Michigan,andNEUSA.FP.m.hollister:Osgood,1909—knownonlyfromSanJuanIandsurroundingIs,Washington,USA. P.m.huey:Nelson&Goldman,1932—knownonlyfromthetypelocalityonasmallunnamedIinGonzagaBay,BajaCalifornia,Mexico. P. m. inclarus Goldman, 1939 — known only from Fremont I in Great Salt Lake, Utah, USA. P.m. labecula Elliot, 1903 — from Durango S to Michoacan and Morelos, Mexico. P. m. luteus Osgood, 1905 — from South Dakota S to W Texas, USA. P. m. magdalenae Osgood, 1909 — Magdalena I and surrounding mainland areas, Baja California, Mexico. P.m. margaritae Osgood, 1909 — known only from Margarita I, Baja California, Mexico. Pm. nebrascensis Coues, 1877 — from S Alberta and Saskatchewan, Canada, S to NW Texas, USA. Pm. nubiterrae Rhoads, 1896 — from W New York S to North Carolina, USA. Pm. ozarkiarum Black, 1935 — from NE Oklahoma and SW Missouri S to W Arkansas and NC edge of Texas, USA. P. m. pallescensJ. A. Allen, 1896 — NC to SC Texas, USA. Pm. plumbeus C. F. Jackson, 1939 — E Quebec, Canada. Pm. rubidus Osgood, 1901 — from SW Washington S along the Pacific Coast to C California, USA. P. m. rufinus Merriam, 1890 — from N California S to SC Arizona and New Mexico, USA. P. m. sanctaerosae von Bloeker, 1940 — known only from Santa Rosa I, California, USA. P.m. santacruzae Nelson & Goldman, 1931 — known only from Santa Cruz I, California, USA. Pm. saturatus Bangs, 1897 — known only from Saturna I, British Columbia, Canada. Pm. saxamans McCabe & Cowan, 1945 — known only from Duncan I and surrounding Is, British Columbia, Canada. Pm. serratus Davis, 1939 — restricted to a small region in C Idaho, USA. Pm. sonoriensis Le Conte, 1853 — from SE Oregon and S Idaho, USA, S to N edge of Sonora, Mexico. Pm. streatori Nelson & Goldman, 1931 — known only from San Miguel I and surrounding Is, California, USA.
FIGURES 5–9. 5 in Stictodora cablei n. sp. (Digenea: Heterophyidae) from the royal tern, Sterna maxima (Laridae: Sterninae) from Puerto Rico and the Brazos County area of the Texas Gulf coast, U.S.A., with a list of other endohelminths recovered in Texas
FIGURES 5–9. 5. Angularella sp., Scolex. 6. Angularella sp., rostellum. 7. Angularella sp., dorsal view of mature proglottid. 8. Unknown genus & species of Dilepididae, scolex without rostellar hooks. 9. Unknown genus & species of Dilepididae, dorsal view of mature proglottid. Abbreviations N, neck; O, ovary; R, rostellum; RG rostellar gland; S, seminal receptacle; T, testis; V, vitellarium. Scale bars: 5, 230µm; 6, 60µm; 7, 180µm; 8, 340 µm; 9, 38 µm.
FIGURES 1–4. 1. Stictodora cablei n in Stictodora cablei n. sp. (Digenea: Heterophyidae) from the royal tern, Sterna maxima (Laridae: Sterninae) from Puerto Rico and the Brazos County area of the Texas Gulf coast, U.S.A., with a list of other endohelminths recovered in Texas
FIGURES 1–4. 1. Stictodora cablei n. sp., ventral view of adult. 2. Stictodora cablei n. sp., composite drawing of terminal genitalia and acetabulogenital complex; 3. Stictodora cablei n. sp., photograph of the acetabulum; 4. Stictodora acanthotrema, photograph of the acetabulum. Abbreviations: A, acetabulum; GA, genital atrium; GP, genital pore; LP, large pad; O, ovary; PA, papilliform arm-like structures; SP, small pad; SV, seminal vesicle; T, testis; U, uterus. Scale bars: 1, 170µm; 2, 50µm.
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