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443 results for “Eastern Tropical Pacific”
FIGURE 3 in Two New Species of Nudibranch Mollusks from the Tropical Eastern Pacific of Mexico
FIGURE 3. Scanning electron micrographs of Rostanga ghiselini sp. nov. A. Holotype, CASIZ 220373, detail of outer lateral teeth. B–D. Specimen from Punta Gringa, Bahía de los Angeles, 14 March 1992. B. Inner and middle lateral teeth. C. First and second lateral teeth. D. Elongate middle to outer lateral teeth.
FIG. 14 in Revision of the genus Actinostella (Cnidaria: Actiniaria: Actinioidea) from tropical and subtropical western Atlantic and eastern Pacific: redescriptions and synonymies
FIG. 14. Cnidae of Actinostella flosculifera (Le Sueur, 1817). A, C, E, H, I, K, L, M, basitrichs; B, spirocysts; F, N, basitrichs S; D, G, J, P, p-mastigophore A; O, b-mastigophore; Q, p-mastigophore B1.
FIG. 8 in Revision of the genus Actinostella (Cnidaria: Actiniaria: Actinioidea) from tropical and subtropical western Atlantic and eastern Pacific: redescriptions and synonymies
FIG. 8. Internal anatomy of Actinostella californica (McMurrich, 1893). A, longitudinal section of the distal column showing distal verrucae (v), vesicles (ve) in the marginal ruff, marginal sphincter muscle (s), and the fosse; B, cross section at the actinopharynx level showing cycles of mesenteries and siphonoglyphs (si); numbers between pairs of mesenteries indicate the corresponding cycle; C, detail of the endodermal marginal sphincter muscle; D, cross section of a tentacle showing the ectodermal longitudinal muscles; E, detail of developing oocytes (o); F, detail of a cross section showing the retractor (r) and parietobasilar (p) muscles; G, cross section of proximal end showing the basilar muscles (r). Abbreviations: b, basilar muscles; ep, epidermis; ga, gastrodermis; me, mesoglea; o, oocytes; p, parietobasilar muscle; r, retractor muscle; s, sphincter; si, siphonoglyph; t, tentacle; v, verrucae; ve, vesicles. Scale bars: A, B, F, 0.5 mm; C–E, G, 0.1 mm.
FIG. 11 in Revision of the genus Actinostella (Cnidaria: Actiniaria: Actinioidea) from tropical and subtropical western Atlantic and eastern Pacific: redescriptions and synonymies
FIG. 11. Internal anatomy of Actinostella digitata (McMurrich, 1893). A, longitudinal section of the distal column showing distal vesicles (ve) in the marginal ruff, marginal sphincter muscle (s), and the fosse; B, cross section proximal to the actinopharynx level showing cycles of mesenteries, and the siphonoglyph (si); numbers between pairs of mesenteries indicate the corresponding cycle; C, detail of verrucae (v) in distal column; D, cross section of a tentacle showing ectodermal longitudinal muscles; E, detail of developing spermatic cysts (sc); F, detail of a cross section showing the retractor (r) and parietobasilar (p) muscles; G, cross section of proximal end showing weak basilar muscles (b). Abbreviations: b, basilar muscles; ep, epidermis; ga, gastrodermis; me, mesoglea; sc, spermatic cysts; p, parietobasilar muscle; r, retractor muscle; s, sphincter; si, siphonoglyph; t, tentacle; v, verrucae; ve, vesicles. Scale bars: A, F, 5mm; B–E, G, 1 mm.
FIG. 5 in Revision of the genus Actinostella (Cnidaria: Actiniaria: Actinioidea) from tropical and subtropical western Atlantic and eastern Pacific: redescriptions and synonymies
FIG. 5. External and internal anatomy of the holotype of Asteractis bradleyi Verrill, 1869 (YPM-1009) (= Actinostella bradleyi). A, lateral view of holotype, showing the marginal ruff; B, oral view of holotype; C, detail of the pedal disc of holotype; D, longitudinal section of the distal column showing distal verrucae (v), vesicles (ve) in the marginal ruff, marginal sphincter muscle (s), and the fosse; E, detail of the endodermal marginal sphincter muscle; F, detail of the verrucae in the distal column; G, cross section at the actinopharynx level showing the directive mesenteries, retractor muscle (r), and siphonoglyphs (si); H, detail of a pair of mesenteries of the third cycle showing the parietobasilar muscle (p); I, longitudinal section of proximal end showing basilar muscles (b). Abbreviations: b, basilar muscle; f, marginal ruff; p, parietobasilar muscle; r, retractor muscle; s, sphincter; si, siphonoglyphs; v, verrucae; ve, vesicle. Scale bars: A–C, 5 mm; D–I, 0.5 mm.
FIG. 3 in Revision of the genus Actinostella (Cnidaria: Actiniaria: Actinioidea) from tropical and subtropical western Atlantic and eastern Pacific: redescriptions and synonymies
FIG. 3. Internal anatomy of Actinostella bradleyi (Verrill, 1869). A, longitudinal section of the distal column showing distal verrucae (v), vesicles (ve) in the marginal ruff, marginal sphincter muscle (s), and the fosse; B, cross section at the actinopharynx level showing four cycles of mesenteries; numbers between pairs of mesenteries indicate the corresponding cycle; C, detail of the endodermal marginal sphincter muscle; D, cross section of a tentacle showing the ectodermal longitudinal muscles; E, detail of developing spermatic cysts (sc); F, detail of developing oocytes (o); G, detail of a cross section showing the retractor (r) and parietobasilar (p) muscles; H, cross section of proximal end showing the basilar muscles (b). Abbreviations: b, basilar muscles; ep, epidermis; ga, gastrodermis; me, mesoglea; o, oocytes; p, parietobasilar muscle; r, retractor muscle; s, sphincter; sc, spermatic cysts; t, tentacle; v, verrucae; ve, vesicles. Scale bars: A, B, G, H, 0.5 mm; C–F, 0.1 mm.
FIG. 12 in Revision of the genus Actinostella (Cnidaria: Actiniaria: Actinioidea) from tropical and subtropical western Atlantic and eastern Pacific: redescriptions and synonymies
FIG. 12. Cnidae of Actinostella digitata (McMurrich, 1893). A, B, D, F, G, H, J, K, basitrichs; C, spirocysts; L, basitrichs S; E, I, N, p-mastigophore A; M, b-mastigophore; O, p-mastigophore B1. Capsules depicted in K and O were found only in type specimens.
FIG. 9 in Revision of the genus Actinostella (Cnidaria: Actiniaria: Actinioidea) from tropical and subtropical western Atlantic and eastern Pacific: redescriptions and synonymies
FIG. 9. Cnidae of Actinostella californica (McMurrich, 1893). A, C, D, F, G, I, J, K, basitrichs; B, spirocysts; E, L, basitrichs S; H, N, p-mastigophore A; M, b-mastigophore; O, p-mastigophore B1.
FIG. 4 in Revision of the genus Actinostella (Cnidaria: Actiniaria: Actinioidea) from tropical and subtropical western Atlantic and eastern Pacific: redescriptions and synonymies
FIG. 4. Cnidae of Actinostella bradleyi (Verrill, 1869). A, C, E, H, I, K, L, M, basitrichs; B, spirocysts; F, N, basitrichs S; D, G, J, P, p-mastigophore A; O, b-mastigophore; Q, p-mastigophore B1.
FIG. 6 in Revision of the genus Actinostella (Cnidaria: Actiniaria: Actinioidea) from tropical and subtropical western Atlantic and eastern Pacific: redescriptions and synonymies
FIG. 6. Cnidae of holotype of Actinostella bradleyi (Verrill, 1869) (YPM-1009). A, C, E, H, I, K, L, M, basitrichs; B, spirocysts; F, N, basitrichs S; D, G, J, P, p-mastigophore A; O, b-mastigophore.
Figure 2 in First record of prickly shark Echinorhinus cookei (Pietschmann, 1928) (Chondrichthyes: Echinorhinidae) in French Polynesia (Eastern Tropical Pacific)
Figure 2. – World spatial repartition of the two Echinorhinus species showing a clear pattern of presence in the Atlantic and Mediterranean sea for E. brucus, also present more sporadically in the Indian Ocean and the Southwestern Pacific. On the contrary E. cookie is widespread in the Pacific Ocean, including several spots surrounding the French Polynesian EEZ. Map adapted from Finucci et al. (2020) (E. brucus) and Aquamaps (2019) that includes the relative probabilities of occurrence of E. cookie within its potential Pacific wide distribution.
FIGURE 8 in Genetic connectivity in the spotted rose snapper Lutjanus guttatus (Lutjaniformes: Lutjanidae) between Mexico and Panama throughout the Tropical Eastern Pacific
FIGURE 8 | Mantel test of correlation between genetic (y-axis) and geographic distances (x-axis) among sampled locations. The black line represents the central tendency among the dots in the scatterplot.
FIGURE 7 in Genetic connectivity in the spotted rose snapper Lutjanus guttatus (Lutjaniformes: Lutjanidae) between Mexico and Panama throughout the Tropical Eastern Pacific
FIGURE 7 | STRUCTURE-like plot illustrating cluster membership for all admixed individuals having <0.5 probability of membership to any group. Sampled locations include La Paz (LAP), Colima (COL), Oaxaca (OAX), Chiriquí (CHI), and Port of Panama (PP).
FIGURE 2 in Genetic connectivity in the spotted rose snapper Lutjanus guttatus (Lutjaniformes: Lutjanidae) between Mexico and Panama throughout the Tropical Eastern Pacific
FIGURE 2 | Genetic diversity in Lutjanus guttatus from five sampled locations. Numbers of alleles (NA), effective alleles (NEA), and private alleles (NPA) and observed (HO) and unbiased expected heterozygosities (uHE).
FIGURE 1 in Genetic connectivity in the spotted rose snapper Lutjanus guttatus (Lutjaniformes: Lutjanidae) between Mexico and Panama throughout the Tropical Eastern Pacific
FIGURE 1 | Sampling sites for adult Lutjanus guttatus along the Tropical Eastern Pacific. La Paz (PAZ), Colima (COL), and Oaxaca (OAX) are in Mexican waters and Chiriquí (CHI) and Panama Port (PAN) are in Panama.
FIGURE 5 in Genetic connectivity in the spotted rose snapper Lutjanus guttatus (Lutjaniformes: Lutjanidae) between Mexico and Panama throughout the Tropical Eastern Pacific
FIGURE 5 | Discriminant Analysis of Principal Components (DAPC) of Lutjanus guttatus from five sampled sites based on 12 microsatellite loci, 80 PCs, and four DA eigenvalues. Sampled locations include La Paz (LAP), Colima (COL), Oaxaca (OAX), Chiriquí (CHI), and Port of Panamá (PP).
FIGURE 4 in Genetic connectivity in the spotted rose snapper Lutjanus guttatus (Lutjaniformes: Lutjanidae) between Mexico and Panama throughout the Tropical Eastern Pacific
FIGURE 4 | UPGMA dendrogram of Lutjanus guttatus from five sampled locations along the Pacific coast of Mexico (La Paz, Colima, Oaxaca) and Panama (Chiriquí, Port of Panama) based on Nei's genetic distance (1972). Numbers on the nodes indicate the percent of times the illustrated topology was found with 10,000 bootstrap replicates.
FIGURE 6 in Genetic connectivity in the spotted rose snapper Lutjanus guttatus (Lutjaniformes: Lutjanidae) between Mexico and Panama throughout the Tropical Eastern Pacific
FIGURE 6 | STRUCTURE-like plot with estimated cluster memberships for all individuals derived from the DAPC. Sampled locations include La Paz (LAP), Colima (COL), Oaxaca (OAX), Chiriquí (CHI), and Port of Panama (PP).
Fig. 3 in The polyclads (Platyhelminthes: Polycladida) from the Tropical Eastern Pacific: Commented checklist and description of a new species
Fig. 3. Callioplana marianae sp. nov. A–B. Paratype, ⚥ (UMAR PLAT–047). C. Holotype, ⚥ (UMAR PLAT–046). D. Paratype, ⚥ (UMAR PLAT–048).A. Diagrammatic representation of complete specimen. B. Diagrammatic representation of nuchal tentacle and eyes. C. Diagrammatic representation of the male and female reproductive systems, in frontal histological sections. D. Diagrammatic representation of the male and female reproductive systems, in sagittal section. Abbreviations: b = brain; ce = cerebral eyes; cg = cement gland; dlv = duct of Lang's vesicle; fg = female gonopore; gcm = globuli cell masses; lv = Lang's vesicle; ma = male atrium; mg = male gonopore; nt = nuchal tentacle; p = pharynx; pv = prostatic vesicle; spv = spermiducal vesicle; st = stylet; sv = seminal vesicle; te = tentacular eyes; u = uterus; va = vagina.
Fig. 2 in The polyclads (Platyhelminthes: Polycladida) from the Tropical Eastern Pacific: Commented checklist and description of a new species
Fig. 2. Callioplana marianae sp. nov. A, D–G. Paratype, ⚥ (UMAR-PLAT–048). B–C, H. Holotype, ⚥ (UMAR-PLAT–046). A, D–G. Male and female reproductive system, in frontal histological sections. B–C, H. Male and female reproductive system, in sagittal sections. Abbreviations: cg = cement gland; fg = female gonopore; lv = Lang's vesicle; ma = male atrium; mg = male gonopore; pp = penis papilla; pv = prostatic vesicle; spv = spermiducal vesicle; sv = seminal vesicle; st = stylet; u = uterus; va = vagina.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.