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444 results for “Mesoamerica”
Supplementary material 2 from: Fernandez-Triana JL, Whitfield JB, Smith MA, Kula RR, Hallwachs W, Janzen DH (2015) Revision of the genera Microplitis and Snellenius (Hymenoptera, Braconidae, Microgastrinae) from Area de Conservacion Guanacaste, Costa Rica, with a key to all species previously described from Mesoamerica. Deutsche Entomologische Zeitschrift 62(2): 137-201. https://doi.org/10.3897/dez.62.5276
Additional information for paratype specimens of the new species of Microplitis and Snellenius: Explanation note: Additional information for paratype specimens of the new species of Microplitis and Snellenius described from Area de Conservacion Guanacaste, Costa Rica.
Tulix Mul - All that is old is new again: Epigraphic applications of photogrammetry in Ancient Mesoamerica
<p>The dataset consist in a zip file containing files produced with the software Agisoft Photoscan.</p> <p>The files are:</p> <ul> <li>a MTL-File - Material Definitions for OBJ Files. Read more here: <a href="https://people.sc.fsu.edu/~jburkardt/data/mtl/mtl.html">https://people.sc.fsu.edu/~jburkardt/data/mtl/mtl.html</a></li> <li>a OBJ-file - a 3D representation. Read more here: <a href="https://en.wikipedia.org/wiki/Wavefront_.obj_file">https://en.wikipedia.org/wiki/Wavefront_.obj_file</a></li> <li>a JPEG-file - a representation of the texture </li> <li>a PSX-file - an Agisoft Photoscan Project File </li> <li>a pdf-file - a Processing Report</li> </ul>
Figs. 47–52 in Two New Genera and Three New Species of Dasytinae (Coleoptera: Melyridae) from the Southwestern United States and Mesoamerica
Figs. 47–52. Gracilivectura pygidialis, new genus and species, anterior view of male right legs and base of tarsus (1.5 miles E of Mountain Springs Rd., Imperial Co., CA; SBMNH). 47) Front leg; 48) Middle leg; 49) Hind leg; 50) Protibial apex and base of protarsus; 51) Mesotibial apex and base of mesotarsus; 52) Metatibial apex and base of metatarsus. Scale bars for 47–49 = 0.5 mm; for 50–52 = 0.1 mm.
Figs. 11–12 in Two New Genera and Three New Species of Dasytinae (Coleoptera: Melyridae) from the Southwestern United States and Mesoamerica
Figs. 11–12. Altovectura arizonensis, new genus and species, left front leg of male (Barfoot Park, Chiricahua Mts., Cochise Co., AZ; SBMNHENT0133606). 11) Anterior view; 12) Posterior view, tibial apex and tarsus. Scale bar = 0.5 mm.
Figs. 44–46 in Two New Genera and Three New Species of Dasytinae (Coleoptera: Melyridae) from the Southwestern United States and Mesoamerica
Figs. 44–46. Gracilivectura mojavensis, new genus and species, male holotype, habitus. 44) Dorsal; 45) Lateral;
Figs. 65–67 in Two New Genera and Three New Species of Dasytinae (Coleoptera: Melyridae) from the Southwestern United States and Mesoamerica
Figs. 65–67. Gracilivectura pygidialis, new genus and species (1.5 miles E of Mountain Springs Rd., Imperial Co., CA; SBMNH), female terminalia. 65) Pygidium; 66) Sternite VIII; 67) Ovipositor. Scale bars = 0.2 mm.
Figs. 23–25 in Two New Genera and Three New Species of Dasytinae (Coleoptera: Melyridae) from the Southwestern United States and Mesoamerica
Figs. 23–25. Aedeagus for lectotypes of species of Altovectura, new genus, dorsal. 23) A. cupreonitens;
Figs. 38–43 in Two New Genera and Three New Species of Dasytinae (Coleoptera: Melyridae) from the Southwestern United States and Mesoamerica
Figs. 38–43. Gracilivectura pygidialis, new genus and species, habitus (1.5 miles E of Mountain Springs Rd., Imperial Co., CA; SBMNH). Male: 38) Dorsal (inset is dorso-posterior view showing apex of pygidium); 39) Lateral; 40) Frontal. Female: 41) Dorsal; 42) Lateral; 43) Frontal. Scale bars = 1.0 mm.
Figs. 55–64 in Two New Genera and Three New Species of Dasytinae (Coleoptera: Melyridae) from the Southwestern United States and Mesoamerica
Figs. 55–64. Male terminalia of species of Gracilivectura, new genus. G. pygidialis, new species, holotype: 55) Pygidium; 56) Sternite VIII; 57) Spiculum gastrale; 58) Aedeagus, dorsal; 59) Aedeagus, lateral. G. mojavensis, new species, holotype: 60) Pygidium; 61) Sternite VIII; 62) Spiculum gastrale; 63) Aedeagus, dorsal; 64) Aedeagus, lateral. Scale bars = 0.2 mm.
Figs. 53–54 in Two New Genera and Three New Species of Dasytinae (Coleoptera: Melyridae) from the Southwestern United States and Mesoamerica
Figs. 53–54. Pronota of males of species of Gracilivectura, new genus, dorsal. 53) G. pygidialis, new species; 54) G. mojavensis, new species.
Figs. 13–22 in Two New Genera and Three New Species of Dasytinae (Coleoptera: Melyridae) from the Southwestern United States and Mesoamerica
Figs. 13–22. Male terminalia for species of Altovectura, new genus. A. arizonensis, new species, holotype: 13) Pygidium; 14) Sternite VIII; 15) Spiculum gastrale; 16) Aedeagus, dorsal; 17) Aedeagus, lateral. A. subcuprea (4 km E of Mataquescuintla, Jalapa, Guatemala; SEMC0898290): 18) Pygidium; 19) Sternite VIII; 20) Spiculum gastrale; 21) Aedeagus, dorsal; 22) Aedeagus, lateral. Scale bars = 0.2 mm.
Figs. 29–37 in Two New Genera and Three New Species of Dasytinae (Coleoptera: Melyridae) from the Southwestern United States and Mesoamerica
Figs. 29–37. Altovectura species, male lectotypes; terminalia dissections were performed by the late Karel Majer. Listrus cupreonitens: 29) Dorsal habitus; 30) Dissected terminalia; 31) Labels. L. subcupreus: 32) Dorsal habitus; 33) Dissected terminalia; 34) Labels. L. subcyaneus: 35) Dorsal habitus; 36) Dissected terminalia; 37) Labels. Scale bars = 1.0 mm.
Figs. 26–28 in Two New Genera and Three New Species of Dasytinae (Coleoptera: Melyridae) from the Southwestern United States and Mesoamerica
Figs. 26–28. Altovectura arizonensis, new genus and species (Barfoot Park, Chiricahua Mts., Cochise Co., AZ; SBMNHENT0133762), female terminalia. 26) Pygidium; 27) Sternite VIII; 28) Ovipositor. Scale bars = 0.2 mm.
Fig. 68 in Two New Genera and Three New Species of Dasytinae (Coleoptera: Melyridae) from the Southwestern United States and Mesoamerica
Fig. 68. Map of distribution of Altovectura arizonensis, new genus and species (triangles), Gracilivectura pygidialis, new genus and species (circles), and G. mojavensis, new species (star).
Fig. 69 in Two New Genera and Three New Species of Dasytinae (Coleoptera: Melyridae) from the Southwestern United States and Mesoamerica
Fig. 69. Seasonal distribution of Altovectura arizonensis, new genus and species, Gracilivectura pygidialis, new genus and species, and G. mojavensis, new species, based on specimens examined.
FIGURE 1. Field pictures. A. Climbing a in First record of the critically endangered Hydrangea steyermarkii Standl. (Hydrangeaceae) in Mexico, and description of a new widespread Hydrangea species of Mesoamerica
FIGURE 1. Field pictures. A. Climbing a Hydrangea host tree with specific equipment (Tapalapa, Chiapas, Mexico). B. Branch of Hydrangea albostellata with four inflorescences, all inflorescence bracts already shed in lower right one where the flower buds are visible, lower left inflorescence partially opened, apical inflorescences still covered by all inflorescence bracts (M.S. Samain & E. Martínez S. 2012-090).
FIGURE 4. Hydrangea albostellata. A in First record of the critically endangered Hydrangea steyermarkii Standl. (Hydrangeaceae) in Mexico, and description of a new widespread Hydrangea species of Mesoamerica
FIGURE 4. Hydrangea albostellata. A. Habitus of branch with inflorescences in different developmental stages (inflorescence buds, inflorescence with flower buds and infructescence). B. Enlarged marginal flower with two pistils with fertile stigmas. C. Functionally male flower with 8 fertile stamens and 2 reduced pistils. D. Maturing capsule, fertile stigmas still visible, seeds are released through the opening between the 2 pistils. E. Detail of abaxial leaf surface with stellate indument. Drawn by Ramiro Cruz Durán from the holotype M.S. Samain et al. 2012-023 (MEXU; A, B), and from the specimens M.S. Samain et al. 2012-021 (MEXU; A, D, E) and M.S. Samain & E. Martínez S. 2012-088 (MEXU; C).
FIGURE 3 in First record of the critically endangered Hydrangea steyermarkii Standl. (Hydrangeaceae) in Mexico, and description of a new widespread Hydrangea species of Mesoamerica
FIGURE 3. SEM pictures of flowers of Hydrangea albostellata (A–D; A, C, M.S. Samain et al. 2012-023. B, D–E: M.S. Samain & E. Martínez S. 2012-088) and Hydrangea steyermarkii (E–F, M.S. Samain et al. 2012-078). A. Central parts of marginal female flower, with two large pistils and 3 small stamens visible. B. Flower bud of male flower; note the campanulate hypanthium and the valvate petals. C. Mature fruit opened between the pistils to release the seeds. D. Male flower; note the extreme difference in size between the long stamens and the diminute pistils. E. Lateral view of male flower. F. Apical view of male flower.
FIGURE 2. Field pictures. A–B in First record of the critically endangered Hydrangea steyermarkii Standl. (Hydrangeaceae) in Mexico, and description of a new widespread Hydrangea species of Mesoamerica
FIGURE 2. Field pictures. A–B, Hydrangea albostellata, C–D, Hydrangea steyermarkii (M.S. Samain et al. 2012-010). A. Branch with one mature green inflorescence with old male flowers and inflorescence axes with the basal lignified parts of inflorescences of previous years (M.S. Samain et al. 2012-005). B. Abaxial leaf side with dense pubescence consisting of whitish stellate hairs, note the typical spoon-shape and broadly revolute margin (M.S. Samain & E. Martínez S. 2012-090). C. Young branch, many-ribbed, with typical brownish-reddish cortex which contracts and forms corchy patches. D. Abaxial side of young leaf with whitish stellate indument, the leaf surface typically red-brown, the margin crenate with the marked bright green glandular teeth.
FIGURE 5. Hydrangea steyermarkii. A in First record of the critically endangered Hydrangea steyermarkii Standl. (Hydrangeaceae) in Mexico, and description of a new widespread Hydrangea species of Mesoamerica
FIGURE 5. Hydrangea steyermarkii. A. Habitus of branch with inflorescences. B. Functionally male flower with 8 fertile stamens and 2 reduced pistils. C. Maturing capsule, fertile stigmas still visible, seeds are released through the opening between the 2 pistils. D. Inflorescence branch with inflorescence bud, inflorescence bracts and leaf pair visible. E. Detail of inflorescence branch with stellate indument. Drawn by Ramiro Cruz Durán from the specimen M.S. Samain et al. 2012-078 (MEXU; A, B, D, E), and from the holotype J.A. Steyermark 36044 (F; C).
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Allen Brain Atlas
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International Brain Laboratory public data
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OpenNeuro
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