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77 results for “Pacifica”
FIGURE 3 in A new subfamily, Styracurinae, and new genus, Styracura, for Himantura schmardae (Werner, 1904) and Himantura pacifica (Beebe & Tee-Van, 1941) (Chondrichthyes: Myliobatiformes)
FIGURE 3. SEM images of dermal denticles of Styracura schmardae (MZUSP uncat. 508 mm DW). A) Quadriradiate denticles with broad basal plates (note overlapping basal plates); B) Quadriradiate and asterisk-shaped denticles occurring sideby-side on lateral disc region; C) Large quadriradiate denticle under greater magnification; D) Enlarged view of asterisk-shaped denticle showing stellate crown ridges. Abbreviations: bp, basal plate; cp, coronal plate; cr, coronal ridges; dr; dichotomous coronal ridge.
FIGURE 2 in A new subfamily, Styracurinae, and new genus, Styracura, for Himantura schmardae (Werner, 1904) and Himantura pacifica (Beebe & Tee-Van, 1941) (Chondrichthyes: Myliobatiformes)
FIGURE 2. Styracura pacifica (ROM 66838, juvenile female, 287 mm DW, Pacific coast of Costa Rica) in dorsal (A) and ventral (B) views. Live color usually purplish-brown.
FIGURE 102. Tenagopelta pacifica n in Revision of the family Chasmocarcinidae Serène, 1964 (Crustacea, Brachyura, Goneplacoidea)
FIGURE 102. Tenagopelta pacifica n. sp., Philippines. A, B, male 11.8 × 13.7 mm (ZRC 2015.189) [P.K.L. Ng]; C, male 9.1 × 9.6 mm (ZRC 2015.190) [T.-Y. Chan]; D, paratype female 8.4 × 9.7 mm (ZRC 2015.201) [T.-Y. Chan]; E, young female 6.9 × 7.7 mm (ZRC 2015.198) [T.-Y. Chan]; F, paratype female 6.6 × 6.9 mm (ZRC 2015.200) [T.-Y. Chan].
FIGURE 11. Ulosa pacifica n in Sponges from Clipperton Island, East Pacific
FIGURE 11. Ulosa pacifica n. sp., holotype ZMA Por. 13998, A. habit encrusting a piece of dead coral, scale bar = 1 cm, B. light microscopical view of the skeleton, scale bar = 200 µm, C. stylote megasclere with details of various posterior apices.
FIGURE 12. Bittacomorphella pacifica. a in A revision of Bittacomorphinae with a review of the monophyly of extant subfamilies of Ptychopteridae (Diptera)
FIGURE 12. Bittacomorphella pacifica. a. Male genitalia, dorsal view; b. Male genitalia, lateral view; c. Male head, anterior view; d. Aedeagus, dorsal view e. Aedeagus, lateral view; f. Paramere, lateral view; g. Epigynium, dorsal view; h. Female genitalia, lateral view; i. Hypogynium, ventral view. All scale bars 0.5mm except "i" (0.25mm).
Subspecies and Distribution. L. c. canadensis Schreber, 1776 — E Canada (Maritime Provinces, Ontario & Quebec), NE USA (Maine through New York) and Great Lakes of USA (Michigan and Wisconsin). L. c. kodiacensis Goldman, 1935 — Alaska (Kodiak and Shuyak Is). L. c. lataxina Cuvier, 1823 — E & SE USA. L. c. mira Goldman, 1935 — S Alaska (Prince of Wales I), SW Canada (Vancouver I). L. c. pacifica Rhoads, 1898 — W USA and W Canada. L. c. periclyzomae Elliot, 1905 — W Canada (Queen Charlotte Is). L. c. sonora Rhoads, 1898 — SW USA (Arizona, California, Colorado, Nevada, New Mexico & Utah). in Mustelidae
Subspecies and Distribution. L. c. canadensis Schreber, 1776 — E Canada (Maritime Provinces, Ontario & Quebec), NE USA (Maine through New York) and Great Lakes of USA (Michigan and Wisconsin). L. c. kodiacensis Goldman, 1935 — Alaska (Kodiak and Shuyak Is). L. c. lataxina Cuvier, 1823 — E & SE USA. L. c. mira Goldman, 1935 — S Alaska (Prince of Wales I), SW Canada (Vancouver I). L. c. pacifica Rhoads, 1898 — W USA and W Canada. L. c. periclyzomae Elliot, 1905 — W Canada (Queen Charlotte Is). L. c. sonora Rhoads, 1898 — SW USA (Arizona, California, Colorado, Nevada, New Mexico & Utah).
Subspecies and Distribution. M. p. pennanti Exxleben, 1777 — E Canada and NE USA. M. p. columbiana Goldman, 1935 — W Canada and and USA (Rocky Mts). M. p. pacifica Rhoads, 1898 — W Canada (coastal British Columbia) and W USA. in Mustelidae
Subspecies and Distribution. M. p. pennanti Exxleben, 1777 — E Canada and NE USA. M. p. columbiana Goldman, 1935 — W Canada and and USA (Rocky Mts). M. p. pacifica Rhoads, 1898 — W Canada (coastal British Columbia) and W USA.
FIGURES 5–10. Wing male. 5–6. Macgrathphora caribbea new species. 5. Male. 6. Female. 7–8. Macgrathphora longifurca new species. 7. Male. 8. Female. 9. Macgrathphora pacifica new species, male. 10 in Two new genera of phorid flies, Macgrathphora and Aurisetiphora, from Costa Rica (Diptera: Phoridae), with recommendations for naming new genera in the family
FIGURES 5–10. Wing male. 5–6. Macgrathphora caribbea new species. 5. Male. 6. Female. 7–8. Macgrathphora longifurca new species. 7. Male. 8. Female. 9. Macgrathphora pacifica new species, male. 10. Aurisetiphora maggiesnowae new species, male.
FIGURES 11–14. Male genitalia, left lateral. 11. Macgrathphora caribbea new species. 12. Macgrathphora longifurca new species. 13. Macgrathphora pacifica new species. 14 in Two new genera of phorid flies, Macgrathphora and Aurisetiphora, from Costa Rica (Diptera: Phoridae), with recommendations for naming new genera in the family
FIGURES 11–14. Male genitalia, left lateral. 11. Macgrathphora caribbea new species. 12. Macgrathphora longifurca new species. 13. Macgrathphora pacifica new species. 14. Aurisetiphora maggiesnowae new species.
On following pages: 204. Van Gelder's Bat (Bauerus dubiaquercus); 205. Pallid Bat (Antrozous pallidus); 206. Black-winged Little Yellow Bat (Rhogeessa tumida); 207. Yucatan Yellow Bat (Rhogeessa aenea): 208. Bickham's Yellow Bat (Rhogeessa bickhami); 209. Menchu''s Yellow Bat (Rhogeessa menchuae); 210. Ecuadorian Little Yellow Bat (Rhogeessa velilla); 211. Tiny Yellow Bat (Rhogeessa minutilla); 212. Genoways's Yellow Bat (Rhogeessa genowaysi); 213. Thomas's Yellow Bat (Rhogeessa io); 214. Northern Little Yellow Bat (Rhogeessa parvula); 215. Least Yellow Bat (Rhogeessa mira); 216. Allen's Yellow Bat (Rhogeessa alleni); 217. Slender Yellow Bat (Rhogeessa gracilis); 218. Husson's Yellow Bat (Rhogeessa hussoni); 219. Western Barbastelle (Barbastella barbastellus); 220. Caspian Barbastelle (Barbastella caspica); 221. Arabian Barbastelle (Barbastella leucomelas): 222. Eastern Barbastelle (Barbastella darjelingensis); 223. Japanese Barbastelle (Barbastella pacifica); 224. Beijing Barbastelle (Barbastella beijingensis). in Vespertilionidae
On following pages: 204. Van Gelder's Bat (Bauerus dubiaquercus); 205. Pallid Bat (Antrozous pallidus); 206. Black-winged Little Yellow Bat (Rhogeessa tumida); 207. Yucatan Yellow Bat (Rhogeessa aenea): 208. Bickham's Yellow Bat (Rhogeessa bickhami); 209. Menchu''s Yellow Bat (Rhogeessa menchuae); 210. Ecuadorian Little Yellow Bat (Rhogeessa velilla); 211. Tiny Yellow Bat (Rhogeessa minutilla); 212. Genoways's Yellow Bat (Rhogeessa genowaysi); 213. Thomas's Yellow Bat (Rhogeessa io); 214. Northern Little Yellow Bat (Rhogeessa parvula); 215. Least Yellow Bat (Rhogeessa mira); 216. Allen's Yellow Bat (Rhogeessa alleni); 217. Slender Yellow Bat (Rhogeessa gracilis); 218. Husson's Yellow Bat (Rhogeessa hussoni); 219. Western Barbastelle (Barbastella barbastellus); 220. Caspian Barbastelle (Barbastella caspica); 221. Arabian Barbastelle (Barbastella leucomelas): 222. Eastern Barbastelle (Barbastella darjelingensis); 223. Japanese Barbastelle (Barbastella pacifica); 224. Beijing Barbastelle (Barbastella beijingensis).
FIGURE 5. Hymeraphia pacifica n in Fourteen new species of demosponges (Porifera) from three coastal fjords in southern British Columbia, Canada
FIGURE 5. Hymeraphia pacifica n. sp. Holotype RBCM 018-00148-006. (A) In-situ. (B) Skeleton cross section. (C) Skeleton detail showing surface placement and orientation of spicules. (D) Subtylostyles. (E) Ectosomal styles. (F) Tylostyles. (G) Acanthostrongyle.
FIGURE 11. Ulosa pacifica n in Sponges from Clipperton Island, East Pacific
FIGURE 11. Ulosa pacifica n. sp., holotype ZMA Por. 13998, A. habit encrusting a piece of dead coral, scale bar = 1 cm, B. light microscopical view of the skeleton, scale bar = 200 µm, C. stylote megasclere with details of various posterior apices.
Chlamydomonas pacifica Lipid Transcription Factors
<p>Contains the plasmid sequence for <span>pJPCHx1_CpaDpWRI1, pJPCHx1_CpaAtWRI1, pJPCHx1_CpaMYB6, pJPCHx1_CpabZIP1, pJPCHx1_CpaSPL12, pJPCHx1_CpaPSR1, pJPCHx1_CpaCHT7, pJPCHx1_CpaNRR1, and pJPCHx1_CpaLRL1.</span></p>
FIGURE 1. Stillingia lineata subsp. pacifica. A in Stillingia: A newly recorded genus of Euphorbiaceae from China
FIGURE 1. Stillingia lineata subsp. pacifica. A, Habitat; B, Male flowers; C, Female flowers; D, Fruits with carpidiophore; E–H, Four different inflorescences (E, Androgynous inflorescence with female flowers on the lower part; F, Male inflorescence; G, Androgynous inflorescence with female flowers on both lower and upper part; H, Female inflorescence); I, Pollen in polar view; J, Pollen in equatorial view; K, Exine ornamentation at mesocolpium in polar view; L, Pollen in equatorial view, showing aperture. Voucher specimens: X.X. Huang 18376 (IBSC). Scale bar = 10 μm (I, J, L), 2 μm (K). Photo credits: A–H by X.X. Huang; I–L by S.C. Li.
Data from: Genotyping-by-sequencing reveals genomic homogeneity among overwintering Pacific Dunlin (Calidris alpina pacifica) aggregations along the Pacific coast of North America
Information on how migratory populations are genetically structured during the overwintering season of the annual cycle can improve our understanding of the strength of migratory connectivity and help identify populations as units for management. Here, we use a genotype-by-sequencing approach to investigate whether population genetic structure exists among overwintering aggregations of the Pacific Dunlin subspecies (Calidris alpina pacifica) sampled at two spatial scales (i.e. within and among overwintering sites) in the eastern Pacific Flyway. Genome-wide analyses of 874 single nucleotide polymorphisms across 80 sampled individuals revealed no evidence for genetic differentiation among aggregations overwintering at three locations within the Fraser River Estuary (FRE) of British Columbia. Similarly, comparisons of aggregations in the FRE and those overwintering in southern sites in California and Mexico indicated no genetic segregation between northern and southern overwintering areas. These results suggest that Pacific Dunlin residing within the FRE, Sacramento Valley (California) and Guerrero Negro (Mexico) are genetically homogeneous, with no evident genetic structure between sampled sites or regions across the overwintering range. Despite no evidence for differentiation among aggregations, we identified a significant effect of geographical distance between sites on the distribution of individual genotypes in a redundancy analysis; however, a small proportion of the total genotypic variance (R2 = 0.036, P = 0.011) was explained by the combined effect of latitude and longitude, suggesting weak genomic patterns of isolation-by-distance that are consistent with chain-like migratory connectivity between breeding and overwintering areas. Our study represents the first genome-scale investigation of population structure for a Dunlin subspecies and provides essential baseline estimates of genomic diversity and differentiation within the Pacific Dunlin.
FIGURES 9, 10 in Nomenclatural priority of the diatom name Fryxelliella sepulvedana over Fryxelliella pacifica (Triceratiaceae, Bacillariophyta)
FIGURES 9, 10: SEM images of rimoportulae from two different specimens from Los Cabos, Baja California Sur, Mexico. Fig 9: Rimoportula without ornamentation, surrounded by granules at base. Fig 10: Rimoportula without ornamentation, specimen different to Fig. 9. Scale bars= 0.5 µm.
FIGURES 1–8 in Nomenclatural priority of the diatom name Fryxelliella sepulvedana over Fryxelliella pacifica (Triceratiaceae, Bacillariophyta)
FIGURES 1–8: LM images of Fryxelliella sepulvedana. Figs 1–3: Image of valve labeled holotype for F. sepulvedana on MEXU 1837. Figs 4–6: Image of valve labeled holotype for F. pacifica on MEXU 1705. Figs 1, 4: General valve morphology. Figs 2, 5: Detail of ocelli. Figs 3, 6: Detail of sipho marginalis with sub-triangular apertures. Fig. 7: Image of frustule from MEXU 1841; black arrows indicate ocelli on one valve; white arrows indicate ocelli on other valve. Fig. 8: Small valve from slide MEXU 1841. Scale bars= 10 µm.
FIGURE 1 in Acartia (Odontacartia) ohtsukai Ueda and Bucklin, 2006 (Copepoda, Calanoida, Acartiidae): First Record of its Occurrence in Korean Waters and Habitat Segregation from its Sibling Species A. pacifica Steuer, 1915
FIGURE 1. Acartia ohtsukai (Ueda and Bucklin, 2006). Female (A) Habitus, dorsal view; (B) leg 5; Male (C) habitus, dorsal view; (D) leg 5. Scale bars A,C = 200, B,D = 50; r, right leg; l, left leg.
FIGURE 2 in Acartia (Odontacartia) ohtsukai Ueda and Bucklin, 2006 (Copepoda, Calanoida, Acartiidae): First Record of its Occurrence in Korean Waters and Habitat Segregation from its Sibling Species A. pacifica Steuer, 1915
FIGURE 2. Temperature-salinity-abundance diagram for A. ohtsukai and A. pacifica. Abundance (ind./m3) of each species is estimated by multiplying numbers on scale by 102 for A. ohtsukai (black circle) and A. pacifica (white circle).
FIGURE 1 in Validity of Lampetra pacifica (Petromyzontiformes: Petromyzontidae), a brook lamprey described from the lower Columbia River Basin
FIGURE 1. Map of localities discussed in text. Type localities are indicated by species labels, and numbers correspond with identifiers in Table 1. Stars are localities for populations of L. pacifica; dots are localities for populations of L. richardsoni. The Tualatin River (4) includes three sampling sites, including McKay Creek.
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