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566 results for “Western Mexico.”
Dimensions, cover, volumes, mass and nutrient stores of Coarse Woody Debris (bark and wood from logs, snags, and stumps) from forests plots in the western United States and Mexico, 1977 to 2005
These data provide an inventory of the mass and nutrients stored within various forest types by coarse woody debris (CWD). CWD inventoried includes standing dead trees (greater than 10 cm diameter at breast height) and dead and downed wood (greater than 10 cm large end and >1 long). The majority of measurements are from permanent sample plots associated with the Andrews LTER permanent sample plots network. This includes clusters of plots at and near the H. J. Andrews Experimental Forest (OR), Cascade Head Experimental Forest (OR), Mount Rainier National Park (WA), Olympic National Park (WA), and Fraser Experimental Forest (CO). There are also data from plots in the Yucatan in Mexico; however, the live tree data for these plots is not available. The species of CWD inventoried are primarily those found in the Pacific Northwest; the dominants being Douglas-fir, western hemlock, mountain hemlock, western redcedar, Pacific silver fir, noblel fir, lodgepole pine, ponderosa pine, sitka spruce, and Englemann spruce. The majority of measurements were made in the 1975 to 1995 period; however plots are periodically remeasured and the intent to eventually remeasure all the plots except those in Mexico. In each plot measurements of log and snag dimensions (length and diameters), as well as decay class and species were recorded in the stands (td01201 file). These dimension data are combined with data on density and nutrient content for each species and decay class (td01202 file) and plot area and slope (td01203 file) to calculate CWD volume, cover, biomass and nutrient storage (td01204 file). When data on density and nutrient concentrations is not known, a list of substitutions is used (td01206). The adjust tree diameters if measurements are taken at the base of the dead tree, taper regressions are used (td01205).
FIGURE 5. a in Two new species of the genus Xenotoca Hubbs and Turner, 1939 (Teleostei, Goodeidae) from central-western Mexico
FIGURE 5. a) Xenotoca doadrioi, Holotype male CPUM- 9589 and female from San Sebastian b) Xenotoca lyonsi, Holotype male CPUM- 9590 and female from Tamazula c) Xenotoca eiseni, male and female from Compostela population picture by Wolfgang Gessl www. pisces. at
FIGURE 2. Landmarks used for obtain the linear measurements, 1 in Two new species of the genus Xenotoca Hubbs and Turner, 1939 (Teleostei, Goodeidae) from central-western Mexico
FIGURE 2. Landmarks used for obtain the linear measurements, 1 to 9 standard length (SL); 1 to 5 head length (HL); 4 to 17 head high (HH); 1 to 2 preorbital length (PrOL); 3 to 5 postorbital length (POL); 2 to 3 eye diameter (ED); 8 to 11 body least depth (BLD); 13 to 14 pelvic-anal fin distance (PAD); 14 to 6 pelvic-dorsal fin distance (PDD); 14 to 15 pelvic-pectoral fin distance (PPD); 6 to 13 dorsal-anal fin distance (DAD); 6 to 12 dorsal fin origin to anal fin posterior extent distance (DOAE); 7 to 13 dorsal fin posterior extent to anal fin origin distance (DEAO); 7 to 9 end of dorsal fin-hypural plate distance (EDHP); 9 to 12 end of the anal fin-hypural plate distance (EAHP); 6 to 7 dorsal fin base length (DFL); 12 to 13 anal fin base length (AFL); 15 to 16 pectoral fin base length (PFL); 10 to 12 caudal peduncle length (CPL).
Figures 50, 51. from New species and records of ortholasmatine harvestmen from Mexico, Honduras, and the western United States (Opiliones, Nemastomatidae, Ortholasmatinae) - ZooKeys 52: 9-45 (30 July 2010) https://doi.org/10.3897/zookeys.52.471
Figures 50, 51. - Photographs of bodies, dorsal views. 50 female Trilasma chipinquensis sp. n. 51 male Trilasma hidalgo sp. n.
Figures 2, 3. from New species and records of ortholasmatine harvestmen from Mexico, Honduras, and the western United States (Opiliones, Nemastomatidae, Ortholasmatinae) - ZooKeys 52: 9-45 (30 July 2010) https://doi.org/10.3897/zookeys.52.471
Figures 2, 3. - Scanning electron micrographs of Ortholasma colossus sp. n., dorsal views. 2 male 3 female.
Figure 1 from New species and records of ortholasmatine harvestmen from Mexico, Honduras, and the western United States (Opiliones, Nemastomatidae, Ortholasmatinae) - ZooKeys 52: 9-45 (30 July 2010) https://doi.org/10.3897/zookeys.52.471
Figure 1 - Ortholasma colossus sp. n., live female specimen in habitat. Photo courtesy of Marshal Hedin.
Figures 10–19. from New species and records of ortholasmatine harvestmen from Mexico, Honduras, and the western United States (Opiliones, Nemastomatidae, Ortholasmatinae) - ZooKeys 52: 9-45 (30 July 2010) https://doi.org/10.3897/zookeys.52.471
Figures 10–19. - Right chelicerae, mesal views. 10 Ortholasma colossus sp. n., male 11 Trilasma ranchonuevo sp. n., male 12 Trilasma trispinosum sp. n., female 13 Trilasma trispinosum sp. n., male 14 Trilasma tempestado sp. n., female 15 Trilasma tempestado sp. n., male 16 Trilasma petersprousei sp. n., female 17 Trilasma chipinquensis sp. n., female 18 Trilasma hidalgo sp. n., male 19 Trilasma tropicum sp. n., male. All drawings to the same scale.
Figures 44, 45. from New species and records of ortholasmatine harvestmen from Mexico, Honduras, and the western United States (Opiliones, Nemastomatidae, Ortholasmatinae) - ZooKeys 52: 9-45 (30 July 2010) https://doi.org/10.3897/zookeys.52.471
Figures 44, 45. - Scanning electron micrographs of female Trilasma tempestado sp. n. 44 hood, dorsal view 45 body, dorsal view.
Figures 42, 43. from New species and records of ortholasmatine harvestmen from Mexico, Honduras, and the western United States (Opiliones, Nemastomatidae, Ortholasmatinae) - ZooKeys 52: 9-45 (30 July 2010) https://doi.org/10.3897/zookeys.52.471
Figures 42, 43. - Scanning electron micrographs of female Trilasma trispinosum sp. n. 42 body, dorsal view 43 hood, dorsal view.
Figures 4–9. from New species and records of ortholasmatine harvestmen from Mexico, Honduras, and the western United States (Opiliones, Nemastomatidae, Ortholasmatinae) - ZooKeys 52: 9-45 (30 July 2010) https://doi.org/10.3897/zookeys.52.471
Figures 4–9. - Scanning electron micrographs. 4–8 Ortholasma colossus sp. n. 4 right chelicerae of male, mesal view 5 glandular area of basal cheliceral article of male, mesal view 6 right palpus of male, mesal view 7 sculpture of second femur of female 8 kugelhaare of female palpus 9 Trilasma trispinosum sp. n., branched tubercles forming small keel cells of scute.
Figures 54, 55. from New species and records of ortholasmatine harvestmen from Mexico, Honduras, and the western United States (Opiliones, Nemastomatidae, Ortholasmatinae) - ZooKeys 52: 9-45 (30 July 2010) https://doi.org/10.3897/zookeys.52.471
Figures 54, 55. - Scanning electron micrographs of female Trilasma tropicum sp. n. 54 body, dorsal view 55 eye tubercle, dorsal view.
Figures 46, 47. from New species and records of ortholasmatine harvestmen from Mexico, Honduras, and the western United States (Opiliones, Nemastomatidae, Ortholasmatinae) - ZooKeys 52: 9-45 (30 July 2010) https://doi.org/10.3897/zookeys.52.471
Figures 46, 47. - Photographs of bodies, dorsal views. 46 male Trilasma petersprousei sp. n.47female Trilasma ranchoneuvo sp. n.
Figures 52, 53. from New species and records of ortholasmatine harvestmen from Mexico, Honduras, and the western United States (Opiliones, Nemastomatidae, Ortholasmatinae) - ZooKeys 52: 9-45 (30 July 2010) https://doi.org/10.3897/zookeys.52.471
Figures 52, 53. - Scanning electron micrographs of female Trilasma bolivari Goodnight & Goodnight 1942 52 body, dorsal view 53 hood, dorsal view.
Figures 48, 49. from New species and records of ortholasmatine harvestmen from Mexico, Honduras, and the western United States (Opiliones, Nemastomatidae, Ortholasmatinae) - ZooKeys 52: 9-45 (30 July 2010) https://doi.org/10.3897/zookeys.52.471
Figures 48, 49. - Photographs of bodies, dorsal views. 48 male Trilasma tempestado sp. n. 49 male Trilasma tropicum sp. n.
Figures 30–41. from New species and records of ortholasmatine harvestmen from Mexico, Honduras, and the western United States (Opiliones, Nemastomatidae, Ortholasmatinae) - ZooKeys 52: 9-45 (30 July 2010) https://doi.org/10.3897/zookeys.52.471
Figures 30–41. - Penes. 30, 31 Ortholasma colossus 30 dorsal view 31 glans 32, 33 Trilasma ranchonuevo sp. n. 32 dorsal view 33 glans 34, 35 Trilasma trispinosum sp. n.34 dorsal view 35 glans 36, 37 Trilasma tempestado sp. n. 36 dorsal view 37 glans 38, 39 Trilasma tropicum sp. n. 38 dorsal view 39 glans 40, 41 Trilasma hidalgo sp. n.40 lateral view 41 glans. All drawings to the same scale; penis of Ortholasma colossus is 1 mm long.
Figures 20–29. from New species and records of ortholasmatine harvestmen from Mexico, Honduras, and the western United States (Opiliones, Nemastomatidae, Ortholasmatinae) - ZooKeys 52: 9-45 (30 July 2010) https://doi.org/10.3897/zookeys.52.471
Figures 20–29. - Right palpi, lateral views. 20 Ortholasma colossus sp. n., male 21 Trilasma ranchonuevo sp. n., male 22 Trilasma trispinosum sp. n., male 23 Trilasma tempestado sp. n., male 24 Trilasma tempestado sp. n., female 25 Trilasma petersprousei sp. n., female 26 Trilasma chipinquensis sp. n., female 27 Trilasma hidalgo sp. n., male 28 Trilasma tropicum sp. n., female 29 Trilasma tropicum sp. n., male. All drawings to the same scale.
Figure 5 in A new and rare epigean asellid from western Mexico Caecidotea contrerasbalderasi sp. nov. (Isopoda: Asellidae) with a new suture pattern in pleopod IV for the Mexican epigean species
Figure 5. Suture patterns of pleopod IV: A, Pattern A, with 2 false sutures and apical incision; B, Pattern B, with single sigmoid false suture; C, Pattern C, without sutures. Figures A and B taken and redrawn from Lewis and Bowman (1981: 6, fig 7).
Figure 2 in A new and rare epigean asellid from western Mexico Caecidotea contrerasbalderasi sp. nov. (Isopoda: Asellidae) with a new suture pattern in pleopod IV for the Mexican epigean species
Figure 2. Caecidotea contrerasbalderasi sp. nov., Pantanal, municipality Xalisco, Nayarit, Mexico. A, Holotype male (UANL- FCB-C-6240), 7.0 mm. B, Paratype female (UANL-FCB-C-6241) 6.0 mm. A, male habitus. B, female habitus. Scale bars = 1.0 mm.
Figure 1 in A new and rare epigean asellid from western Mexico Caecidotea contrerasbalderasi sp. nov. (Isopoda: Asellidae) with a new suture pattern in pleopod IV for the Mexican epigean species
Figure 1. Type locality of Caecidotea contrerasbalderasi sp. nov., Pantanal, municipality Xalisco, Nayarit, México.
Figure 4 in A new and rare epigean asellid from western Mexico Caecidotea contrerasbalderasi sp. nov. (Isopoda: Asellidae) with a new suture pattern in pleopod IV for the Mexican epigean species
Figure 4. Caecidotea contrerasbalderasi sp. nov., holotype male (UANL-FCB-C-6240), 7.0 mm, left pleopods, Pantanal, Municipality Xalisco, Nayarit, Mexico. A, pleopod I; B, pleopod II; C, D, dorsal and ventral view of the apex of the endopodite; E, pleopod III; F, pleopod IV; G, pleopod V. Scale bars: A, B = 0.1 mm, C, D = 0.054 mm, E-G = 0.2 mm.
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