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444 results for “Mesoamerica”
FIGURES 1–8 in Haruchlora maesi, a new emerald moth genus and species from Mesoamerica (Lepidoptera, Geometridae, Geometrinae)
FIGURES 1–8. Moths and the male genitalia of Haruchlora, gen. nov., and Lissochlora Warren. 1, 3–5—Haruchlora maesi, sp. nov.: 1—holotype male (Nicaragua), 3–5—the male genitalia and male abdominal sternite A8 of a paratype (Nicaragua). 2—Lissochlora inconspicua (Bastelberger), female (Nicaragua). 6–8—Lissochlora albociliaria (Herrich-Schäffer), the male genitalia and male abdominal sternite A8 (Ecuador). 3, 6—male genital armature, 4, 7—aedeagus, 5, 8—male abdominal sternite A8.
FIGURE 7 in Review of the Ambrysus stali La Rivers species complex (Heteroptera: Nepomorpha: Naucoridae) with the description of a new species from Mesoamerica
FIGURE 7. Structures of Ambrysus tricuspis (A) dorsal habitus of holotype, (B) 6th and 7th abdominal terga of male, (C) ventral and left sides of phallosoma, (D) 8th abdominal tergum showing medial pseudoparameres, (E) terminal abdominal sterna of holotype showing subgenital plate with posterior and lateral margins outlined in black (terminal terga missing).
FIGURE 6 in Review of the Ambrysus stali La Rivers species complex (Heteroptera: Nepomorpha: Naucoridae) with the description of a new species from Mesoamerica
FIGURE 6. Structures of Ambrysus stali. (A) dorsal habitus of male, (B) 6th and 7th abdominal terga of male, (C) ventral and left sides of phallosoma, (D) 8th abdominal tergum showing medial pseudoparameres, (E) terminal abdominal sterna of female showing subgenital plate with posterior and lateral margins outlined in black (setae have been removed to reveal shape).
FIGURE 4. Ambrysus maya n in Review of the Ambrysus stali La Rivers species complex (Heteroptera: Nepomorpha: Naucoridae) with the description of a new species from Mesoamerica
FIGURE 4. Ambrysus maya n. sp. (A) Río Bravo, the type locality with habitat inset, (B) live specimen in Río Bravo.
FIGURE 3 in Review of the Ambrysus stali La Rivers species complex (Heteroptera: Nepomorpha: Naucoridae) with the description of a new species from Mesoamerica
FIGURE 3. Structures of Ambrysus maya n. sp. (A) dorsal habitus of holotype, (B) 6th and 7th abdominal terga of male, (C) ventral and left sides of phallosoma, (D) 8th abdominal tergum showing medial pseudoparameres, (E) male pygophore with paired parameres (phallosoma removed), (F) terminal abdominal sterna of female showing subgenital plate (setae have been removed to reveal shape).
FIGURE 5 in Review of the Ambrysus stali La Rivers species complex (Heteroptera: Nepomorpha: Naucoridae) with the description of a new species from Mesoamerica
FIGURE 5. Ambrysus scolius female paratype. (A) dorsal habitus, (B) terminal abdominal sterna showing subgenital plate with posterior and lateral margins outlined in black (terminal terga missing).
FIGURE 2 in Review of the Ambrysus stali La Rivers species complex (Heteroptera: Nepomorpha: Naucoridae) with the description of a new species from Mesoamerica
FIGURE 2. Structures of Ambrysus bifidus paratypes. (A) dorsal habitus of female, (B) 6th and 7th abdominal terga of male, (C) 8th abdominal tergum of male, (D) ventral and left sides of phallosoma, (E) male pygophore (phallosoma removed), (F) terminal abdominal sterna of female showing subgenital plate with posterior and lateral margins outlined in black (terminal terga missing). agp = accessory genitalic process, lvl = left ventral lobe of phallosoma, pct = proctiger, pp = pseudoparamere, pr = paramere, pyg = pygophore.
FIGURE 3 in A new species of Oiovelia (Heteroptera: Gerromorpha: Veliidae) from Mesoamerica, with an identification key to the genus
FIGURE 3. Oiovelia spumicola, macropterous form. (A) Male paratype, dorsal view; (B) male paratype, ventral view; (C) female paratype, dorsal view; (D) female paratype, ventral view.
FIGURE 2 in A new species of Oiovelia (Heteroptera: Gerromorpha: Veliidae) from Mesoamerica, with an identification key to the genus
FIGURE 2. Oiovelia spp., segments of male. (A–D) Oiovelia johnpolhemi sp. nov.; (A) dorsal view of tergum VIII; (B) ventral view of sternum VIII; (C) lateral view of abdominal segment VIII; (D) lateral view of genital capsule; (E) O. spumicola, lateral view of genital capsule; (F) O. machadoi, lateral view of genital capsule; (G–N) left paramere in lateral view; (G) O. brasiliensis; (H) O. chenae; (I) O. cunucunumana; (J) O. hamadae; (K) O. machadoi; (L) O. pydanieli; (M) O. rivicola; (N) O. viannai. Figures E, G–J, L–N from Rodrigues et al. (2014); E and K from Rodrigues & Moreira (2016).
FIGURE 1 in A new species of Oiovelia (Heteroptera: Gerromorpha: Veliidae) from Mesoamerica, with an identification key to the genus
FIGURE 1. Oiovelia johnpolhemi sp. nov. (A) Male paratype, dorsal view; (B) male paratype, ventral view (abdominal segment VIII and genital capsule removed); (C) male holotype, dorsal view of head; (D) male holotype, lateral view; (E) female paratype, dorsal view; (F) female paratype, ventral view.
FIGURE 4 in A new species of Oiovelia (Heteroptera: Gerromorpha: Veliidae) from Mesoamerica, with an identification key to the genus
FIGURE 4. Oiovelia spp. (A–I) Dorsal view; (J–L) lateral view of head and thorax. (A) Oiovelia chenae; (B) O. cunucunumana; (C) O. hamadae; (D) O. brasiliensis; (E) O. machadoi; (F) O. viannai; (G) O. pydanieli; (H) O. rivicola; (I) O. spumicola; (J) O. chenae; (K) O. hamadae; (L) O. pydanieli. Figures C, G–L from Rodrigues et al. (2014); D–F from Rodrigues & Moreira (2016).
Data from: A diversification relay race from Caribbean-Mesoamerica to the Andes: historical biogeography of Xylophanes hawkmoths
<p>The regions of the Andes and Caribbean-Mesoamerica are both hypothesized to be the cradle for many Neotropical lineages, but few studies have fully investigated the dynamics and interactions between Neotropical bioregions. The NewWorld hawkmoth genus Xylophanes is the most taxonomically diverse genus in the Sphingidae, with the highest endemism and richness in the Andes and Caribbean-Mesoamerica. We integrated phylogenomic and DNA barcode data and generated the first time-calibrated tree for this genus, covering 93.8% of the species diversity. We used event-based likelihood ancestral area estimation and biogeographic stochastic mapping to examine the speciation and dispersal dynamics of Xylophanes across bioregions. We also used trait-dependent diversification models to compare speciation and extinction rates of lineages associated with different bioregions. Our results indicate that Xylophanes originated in Caribbean-Mesoamerica in the Late Miocene, and immediately diverged into five major clades. The current species diversity and distribution of Xylophanes can be explained by two consecutive phases. In the first phase, the highest Xylophanes speciation and emigration rates occurred in the Caribbean-Mesoamerica, and the highest immigration rates occurred in the Andes, whereas in the second phase the highest immigration rates were found in Amazonia, and the Andes had the highest speciation and emigration rates.</p>
Distribution. From Mexico (S Chiapas and E Tabasco states, and Yucatan Peninsula) throughout Mesoamerica to N & W Colombia (including Gorgona I), W Venezuela, and NW Ecuador (S to Guayas Province). It was introduced around 1900 into Cayman Is. in Dasyproctidae
Distribution. From Mexico (S Chiapas and E Tabasco states, and Yucatan Peninsula) throughout Mesoamerica to N & W Colombia (including Gorgona I), W Venezuela, and NW Ecuador (S to Guayas Province). It was introduced around 1900 into Cayman Is.
FIGURES 111–119 in Revision of carpenter bees of the subgenus Neoxylocopa Michener (Hymenoptera: Apidae) from Mexico and Mesoamerica
FIGURES 111–119. Male genitalia of Xylocopa (Neoxylocopa) species. X (N.) mexicanorum 111. Dorsal view; 112. Lateral view; 113. Ventral view. X. (N.) clarionensis 114. Dorsal view; 115. Lateral view; 116. Ventral view. X. (N.) griswoldi sp. nov. 117. Dorsal view; 118. Lateral view; 119. Ventral view.
FIGURES 120–125 in Revision of carpenter bees of the subgenus Neoxylocopa Michener (Hymenoptera: Apidae) from Mexico and Mesoamerica
FIGURES 120–125. Male genitalia of Xylocopa (Neoxylocopa) species. X. (N.) gualanensis 120. Dorsal view; 121. Lateral view; 122. Ventral view. X. (N.) maya sp. nov. 123. Dorsal view; 124. Lateral view; 125. Ventral view.
FIGURES 90–93 in Revision of carpenter bees of the subgenus Neoxylocopa Michener (Hymenoptera: Apidae) from Mexico and Mesoamerica
FIGURES 90–93. Male of X. (N.) sonorina. 90. Frontal view; 91. Lateral habitus; 92. Dorsal habitus; 93. Hind tibia.
FIGURES 71–74 in Revision of carpenter bees of the subgenus Neoxylocopa Michener (Hymenoptera: Apidae) from Mexico and Mesoamerica
FIGURES 71–74. Male of X. (N.) gualanensis. Fig. 71. Frontal view; 72. Lateral habitus. 73. Dorsal habitus; 74. Hind tibia.
FIGURES 66–70 in Revision of carpenter bees of the subgenus Neoxylocopa Michener (Hymenoptera: Apidae) from Mexico and Mesoamerica
FIGURES 66–70. Female of X. (N.) gualanensis. 66. Genal area; 67. Frontal view; 68. Lateral habitus; 69. Dorsal habitus; 70. T2 to T3.
FIGURES 102–110 in Revision of carpenter bees of the subgenus Neoxylocopa Michener (Hymenoptera: Apidae) from Mexico and Mesoamerica
FIGURES 102–110. Male genitalia of Xylocopa (Neoxylocopa) species. X. (N.) fimbriata 102. Dorsal view; 103. Lateral view; 104. Ventral view. X. (N.) frontalis 105. Dorsal view; 106. Lateral view; 107. Ventral view. X. (N.) nautlana 108. Dorsal view; 109. Lateral view; 110. Ventral view.
FIGURES 62–65 in Revision of carpenter bees of the subgenus Neoxylocopa Michener (Hymenoptera: Apidae) from Mexico and Mesoamerica
FIGURES 62–65. Male of X. (N.) griswoldi sp. nov. 62. Frontal view; 63. Lateral habitus; 64. Dorsal habitus; 65. Hind tibia.
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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.