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566 results for “Western Mexico.”
FIGURE 4. Paguristes fecundus Faxon, 1893 in Redescription of Paguristes aztatlanensis Glassell, 1937 and description of a new species of the genus Paguristes Dana, 1851 (Anomura, Paguroidea, Diogenidae) from western Mexico
FIGURE 4. Paguristes fecundus Faxon, 1893, holotype (CRU-4523): A, carapace and abdomen, dorsal view; B, fourth left pereopod, lateral view; C, telson, dorsal view. (Photographs by Adam J. Baldinger).
FIGURE 7. Paguristes turkayi n in Redescription of Paguristes aztatlanensis Glassell, 1937 and description of a new species of the genus Paguristes Dana, 1851 (Anomura, Paguroidea, Diogenidae) from western Mexico
FIGURE 7. Paguristes turkayi n. sp.: A‒F, holotype male (ICML-EMU-11426); G, paratype ovigerous female (ICML-EMU-114276). A, right second pereopod, mesial view; B, same in lateral view; C, right third pereopod, mesial view; D, dactyl, propodus and carpus of right fourth pereopod, lateral view; E, first male pleopod, inner view; F, same, outer view; G, first female pleopod. Scales: A‒C, 5 mm; D, 1 mm; E‒G, 0.5 mm.
Subspecies and Distribution. A.l.lerviaPallas,1777—Morocco,NA.l.,andNTunisia. A.l.angusiRothschild,1921—NWNiger(Air&TermitMassifs). A.l.blaineiRothschild,1913—SELybia,NEChad,andNW&NESudan(probablynowrestrictedtoRedSeahills). A.l.fassiniLepri,1930—NWLibya,extremeSTunisia. A.l.ornatus1.GeoffroySaint-Hilaire,1827—SE&SWEgypt. A. l. sahariensis Rothschild, 1913 — S Morocco, Western Sahara, NW Mauritania, S A.l ria, extreme S Libya, NE Mali, SE Niger, and NW Chad. Introduced, free-ranging populations occur in S Spain, the Canary Is, USA (California, New Mexico, and Texas), and NE Mexico. Subspecies of free-ranging introduced populations are unknown because they originate from zoo animals of uncertain origin or from hybrids. Most introduced populations are probably from subspecies lervia, derived from European zoos. The Aoudad has become a widespread invasive species. in Bovidae
Subspecies and Distribution. A.l.lerviaPallas,1777—Morocco,NA.l.,andNTunisia. A.l.angusiRothschild,1921—NWNiger(Air&TermitMassifs). A.l.blaineiRothschild,1913—SELybia,NEChad,andNW&NESudan(probablynowrestrictedtoRedSeahills). A.l.fassiniLepri,1930—NWLibya,extremeSTunisia. A.l.ornatus1.GeoffroySaint-Hilaire,1827—SE&SWEgypt. A. l. sahariensis Rothschild, 1913 — S Morocco, Western Sahara, NW Mauritania, S A.l ria, extreme S Libya, NE Mali, SE Niger, and NW Chad. Introduced, free-ranging populations occur in S Spain, the Canary Is, USA (California, New Mexico, and Texas), and NE Mexico. Subspecies of free-ranging introduced populations are unknown because they originate from zoo animals of uncertain origin or from hybrids. Most introduced populations are probably from subspecies lervia, derived from European zoos. The Aoudad has become a widespread invasive species.
Sea-surface temperature anomalies mediate changes in fish richness and abundance in Western North Atlantic and Gulf of Mexico estuaries
<p class="MsoNormal"><strong><span>Aim: </span></strong><span>Anthropogenic-driven warming of marine systems has resulted in a series of biological and physiological responses that are fundamentally altering ecosystem structure. Because estuaries exist at the land-ocean interface, they are particularly vulnerable to the effects of ocean warming as they can undergo rapid biogeochemical and hydrological shifts due to climate and land-use change. We explored how fish diversity structures—turnover, richness and abundance—have changed in the western North Atlantic and Gulf of Mexico estuaries through space and time and the drivers of change. </span></p> <p class="MsoNormal"><span><strong>Location:</strong> North Atlantic and Northern Gulf of Mexico</span></p> <p class="MsoNormal"><strong><span>Taxa</span></strong><span>: Fish</span></p> <p class="MsoNormal"><strong><span>Results:</span></strong><span> We found that species richness and abundance, turnover have increased in North Atlantic and northern Gulf of Mexico estuaries in the last 3 decades. These changes were mediated largely by sea-surface temperature anomalies, especially in more northern estuaries where warming has been relatively pronounced. </span><span>There is also an indication that urbanization, perhaps through habitat fragmentation and/or fisheries activities may be contributing to the increase in fish richness in many of these estuaries. </span></p> <p class="MsoNormal"><strong><span>Main Conclusion: </span></strong><span>The increasing trajectory of turnover in many of the estuaries suggests that the fish communities have changed fundamentally from the baselines. A fundamental change in community composition can lead to an irreversible trophic imbalance or alternative stable states among other outcomes. Thus, predicting how shifting community structures might influence food webs, ecosystem stability and human resource use remains a pertinent task.</span></p>
FIGURE 4 in Two new species of Lamourouxia section Hemispadon (Orobanchaceae) from western Mexico
FIGURE 4. Distribution map of the new endemic species of Lamourouxia distributed in western Mexico and location of natural protected areas in the country.
FIGURE 3 in Two new species of Lamourouxia section Hemispadon (Orobanchaceae) from western Mexico
FIGURE 3. Comparison of morphological characters between Lamourouxia avendanoi and L. smithii. Photographs of holotypes: A and C, Sergio Avendaño-Reyes (specimen available at https://datosabiertos.unam.mx/IBUNAM:MEXU:520487); B and D, Harvard University Herbaria (available at http://data.huh.harvard.edu/ed922a8c-bf14-444e-be91-ba184a852caa/image, image under Public Domain license).
FIGURE 1 in Two new species of Lamourouxia section Hemispadon (Orobanchaceae) from western Mexico
FIGURE 1. Holotype of Lamourouxia avendanoi (Tenorio-Lezama & Flores-Franco 16022, MEXU). Photograph: Sergio Avendaño-Reyes.
FIGURE 6 in Two new species of Lamourouxia section Hemispadon (Orobanchaceae) from western Mexico
FIGURE 6. Visual comparison of morphological structures of Lamourouxia pacifica in relation to L. viscosa. Photographs: Antonio Francisco-Gutiérrez (C, D, E), Emmanuel Guevara-Lozano (F), Eduardo Ruiz-Sanchez (A, G), Ignacio Torres-García (B), Monitoreo Comunitario El Toro (H).
FIGURE 5 in Two new species of Lamourouxia section Hemispadon (Orobanchaceae) from western Mexico
FIGURE 5. Holotype of Lamourouxia pacifica (Francisco-Gutiérrez & Rosas-Campos 251, XAL). Photograph: Sergio Avendaño-Reyes.
On following pages: 48. Mutable Shrew (Sorex mutabilis); 49. Verapaz Shrew (Sorex veraepacis); 50. Rock Shrew (Sorex Mexican Long-tailed Shrew (Sorex oreopolus); 55. Orizaba Long-tailed Shrew (Sorex orizabae); 56. Chestnut-bellied Shrew (Sorex rohweri): 60. South-eastern Shrew (Sorex longirostris); 61. Masked Shrew (Sorex cinereus); 62. Maryland Shrew Mountain Shrew (Sorex milleri): 66. Preble's Shrew (Sorex preblei); 67. Prairie Shrew (Sorex hayden); 68. Pribilof Island Saint Lawrence Island Shrew (Sorex jackson); 72. Kamchatka Shrew (Sorex camtschaticus); 73. Paramushir Shrew (Sorex (Sorex ornatus); 77. American Water Shrew (Sorex palustris); 78. Western Water Shrew (Sorex navigaton; 79. Glacier Bay Baird's Shrew (Sorex bairdi); 83. Pacific Shrew (Sorex pacificus); 84. Fog Shrew (Sorex sonomae); 85. New Mexico Shrew dispan; 51. Smoky Shrew (Sorex fumeus); 52. Inyo Shrew (Sorex tenellus); 53. Dwarf Shrew (Sorex nanus); 54. (Sorex ventralis); 57. Veracruz Shrew (Sorex veraecrucis); 58. Ixtlan Shrew (Sorex ixtlanensis); 59. Olympic Shrew (Sorex fontinalis); 63. Mount Lyell Shrew (Sorex lyell); 64. Zacatecas Shrew (Sorex emarginatus), 65. Carmen Shrew (Sorex pribilofensis); 69. Barren Ground Shrew (Sorex ugyunak); 70. Portenko's Shrew (Sorex portenkol); 71. leucogasten; 74. American Pygmy Shrew (Sorex hoyi); 75. Vagrant Shrew (Sorex vagrans); 76. Ornate Shrew Water Shrew (Sorex alaskanus); 80. Eastern Water Shrew (Sorex albibarbis); 81. Marsh Shrew (Sorex bendiril); 82. (Sorex neomexicanus); 86. Montane Shrew (Sorex monticolus). in Soricidae
On following pages: 48. Mutable Shrew (Sorex mutabilis); 49. Verapaz Shrew (Sorex veraepacis); 50. Rock Shrew (Sorex Mexican Long-tailed Shrew (Sorex oreopolus); 55. Orizaba Long-tailed Shrew (Sorex orizabae); 56. Chestnut-bellied Shrew (Sorex rohweri): 60. South-eastern Shrew (Sorex longirostris); 61. Masked Shrew (Sorex cinereus); 62. Maryland Shrew Mountain Shrew (Sorex milleri): 66. Preble's Shrew (Sorex preblei); 67. Prairie Shrew (Sorex hayden); 68. Pribilof Island Saint Lawrence Island Shrew (Sorex jackson); 72. Kamchatka Shrew (Sorex camtschaticus); 73. Paramushir Shrew (Sorex (Sorex ornatus); 77. American Water Shrew (Sorex palustris); 78. Western Water Shrew (Sorex navigaton; 79. Glacier Bay Baird's Shrew (Sorex bairdi); 83. Pacific Shrew (Sorex pacificus); 84. Fog Shrew (Sorex sonomae); 85. New Mexico Shrew dispan; 51. Smoky Shrew (Sorex fumeus); 52. Inyo Shrew (Sorex tenellus); 53. Dwarf Shrew (Sorex nanus); 54. (Sorex ventralis); 57. Veracruz Shrew (Sorex veraecrucis); 58. Ixtlan Shrew (Sorex ixtlanensis); 59. Olympic Shrew (Sorex fontinalis); 63. Mount Lyell Shrew (Sorex lyell); 64. Zacatecas Shrew (Sorex emarginatus), 65. Carmen Shrew (Sorex pribilofensis); 69. Barren Ground Shrew (Sorex ugyunak); 70. Portenko's Shrew (Sorex portenkol); 71. leucogasten; 74. American Pygmy Shrew (Sorex hoyi); 75. Vagrant Shrew (Sorex vagrans); 76. Ornate Shrew Water Shrew (Sorex alaskanus); 80. Eastern Water Shrew (Sorex albibarbis); 81. Marsh Shrew (Sorex bendiril); 82. (Sorex neomexicanus); 86. Montane Shrew (Sorex monticolus).
FIGURE 2. Agave infiernilloensis. A. Rosette with recurving inflorescence. B and C. Plants growing over rocky outcrops. D. Distal inflorescence segment. E. Nodes showing buds and flowers. F. Flower. G in Agave infiernilloensis (sect. Choritepalae, Asparagaceae), a gigantic new species from the Balsas Basin in Western Mexico
FIGURE 2. Agave infiernilloensis. A. Rosette with recurving inflorescence. B and C. Plants growing over rocky outcrops. D. Distal inflorescence segment. E. Nodes showing buds and flowers. F. Flower. G. Inflorescence detail. Photographs by Julia Etter & Martin Kristen.
FIGURE 3. Agave infiernilloensis. A. Finely denticulate margin. B. Nearly smooth margin. C-D. Habitat. E in Agave infiernilloensis (sect. Choritepalae, Asparagaceae), a gigantic new species from the Balsas Basin in Western Mexico
FIGURE 3. Agave infiernilloensis. A. Finely denticulate margin. B. Nearly smooth margin. C-D. Habitat. E. Lower face of the leaf. F. Rosette. G. Fruits. Photographs by Julia Etter & Martin Kristen.
FIGURE 4 in Agave infiernilloensis (sect. Choritepalae, Asparagaceae), a gigantic new species from the Balsas Basin in Western Mexico
FIGURE 4. Geographical distribution of Agave species of sect. Choritepalae based on the biogeographical provinces of Morrone et al. (2017).
FIGURE 1. Agave infiernilloensis. A. Shaft with bracts and terminal spine. B. Flower buds. C. Open flowers. D. Habit. E-G in Agave infiernilloensis (sect. Choritepalae, Asparagaceae), a gigantic new species from the Balsas Basin in Western Mexico
FIGURE 1. Agave infiernilloensis. A. Shaft with bracts and terminal spine. B. Flower buds. C. Open flowers. D. Habit. E-G. Sequence from flower bud to mature flower. H. Node of four flowers about to start anthesis. I. Node of fully open flowers. J. Corneous leaf margin (upper portion). K. Denticulate leaf margin (lower portion). L. Leaf with printed margins. M. Rosette. Art illustration by Edgar Esau Vázquez-Verdejo.
Figure 10 in The genus Spirontocaris Spence Bate, 1888 (Caridea, Decapoda, Thoridae) in western Mexico
Figure 10. Lateral view of Spirontocaris snyderi Rathbun, 1902 A, S. prionata (Stimpson, 1864) B, and S. truncata Rathbun, 1902 C. A reproduced from Butler (1980), B reproduced from Hayashi (1977), C reproduced from Wicksten (1984b).
Figure 8 in The genus Spirontocaris Spence Bate, 1888 (Caridea, Decapoda, Thoridae) in western Mexico
Figure 8. Spirontocaris sica, Talud XVI-B. A–C, I–K, female (CL, 9.40 mm) (ICML-EMU-10935); D, female (CL, 12.06 mm) (EMU-10939); E, male (CL, 4.22 mm) (ICML-EMU-10935); F, female (CL, 11.44 mm) (ICML-EMU-10935); G, female (CL, 11.08 mm) (ICML-EMU-10935); H, female (CL, 8.87 mm) (ICML-EMU-10935). A, lateral view; B, same, anterior portion of carapace, lateral view; C, same, anterior portion of carapace, dorsal view; D, lateral view (thoracic appendages omitted); E–H anterior portion of carapace, lateral view; I, stylocerite; J, 3rd maxilliped; K, telson amd uropods, dorsal view. Scale bars: A, D, 5 mm; B, C, E–K, 2 mm.
Figure 7 in The genus Spirontocaris Spence Bate, 1888 (Caridea, Decapoda, Thoridae) in western Mexico
Figure 7. Spirontocaris sica. Type material (USNM-25261). Female (CL, 10.9 mm). A, 3rd right pereiopod; B, merus of 3rd left pereiopod; C, merus of 4th left pereiopod; D, merus of 5th right periopod. Scale: 2 mm.
Figure 6 in The genus Spirontocaris Spence Bate, 1888 (Caridea, Decapoda, Thoridae) in western Mexico
Figure 6. Spirontocaris sica. Type material (USNM-25261). A, B, F, H, female (CL, 12.6 mm); C, female (CL, 9.5 mm); D, female (CL, 11.8 mm); E, female (CL, 12.1 mm); G, female (CL, 10.9 mm). A, carapace and cephalothoracic appendages, lateral view; B, same, carapace and cephalothoracic appendages, dorsal view; C, carapace, lateral view; D, anterior portion of carapace and proximal portion of rostrum, lateral view; E, carapace and proximal portion of rostrum, lateral view; F, telson and uropods, dorsal view; G, telson, dorsal view; H, epipod of 4th pereiopod. Scales: A–G, 2 mm; H, 0.5 mm.
Figure 5. A, B, D, E in The genus Spirontocaris Spence Bate, 1888 (Caridea, Decapoda, Thoridae) in western Mexico
Figure 5. A, B, D, E, Spirontocaris holmesi (ICML-EMU-10446), female (CL, 13.1 mm). C, S. sica (ICML-EMU-10931), female (CL, 9.5 mm). A, lateral view of anterior part of carapace; B, left antennal scale, dorsal view; C, right antennal sclae, dorsal view; D, telson, dorsal view; E, carpus of pereiopod 2. Scales: A,C, E, 1 mm; B, D, 2 mm.
Figure 4 in The genus Spirontocaris Spence Bate, 1888 (Caridea, Decapoda, Thoridae) in western Mexico
Figure 4. Color illustrations of species of Spirontocaris. A, S. holmesi; B S. sica; C, S. sica. A, B, reproduced from Butler (1980). C, Fresh specimen from the TALUD XVI-B cruise, St. 5.
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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.