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1,200 results for “Sierra”
Figure 5 from: Sánchez-Pacheco SJ, Nunes PMS, Marques-Souza S, Rodrigues MT, Murphy RW (2017) Formal recognition of the species of Oreosaurus (Reptilia, Squamata, Gymnophthalmidae) from the Sierra Nevada de Santa Marta, Colombia. ZooKeys 691: 149-162. https://doi.org/10.3897/zookeys.691.13595
Figure 5 - Type locality (top) and habitat (bottom) of Oreosaurus serranus sp. n. in the Sierra Nevada de Santa Marta, Colombia. Photos: Jhon Jairo Ospina-Sarria (top) and S.M.S (bottom).
Figure 4 from: Sánchez-Pacheco SJ, Nunes PMS, Marques-Souza S, Rodrigues MT, Murphy RW (2017) Formal recognition of the species of Oreosaurus (Reptilia, Squamata, Gymnophthalmidae) from the Sierra Nevada de Santa Marta, Colombia. ZooKeys 691: 149-162. https://doi.org/10.3897/zookeys.691.13595
Figure 4 - Distribution of Oreosaurus serranus sp. n. in the northwestern slopes of the Sierra Nevada de Santa Marta, northern Colombia. Pentagon indicates type locality.
Figure 3 from: Sánchez-Pacheco SJ, Nunes PMS, Marques-Souza S, Rodrigues MT, Murphy RW (2017) Formal recognition of the species of Oreosaurus (Reptilia, Squamata, Gymnophthalmidae) from the Sierra Nevada de Santa Marta, Colombia. ZooKeys 691: 149-162. https://doi.org/10.3897/zookeys.691.13595
Figure 3 - Oreosaurus serranus sp. n. Sulcate (left), lateral (center) and asulcate (right) views of the right hemipenis of ROM 53610 (paratype).
Figure 6 from: Sánchez-Pacheco SJ, Nunes PMS, Marques-Souza S, Rodrigues MT, Murphy RW (2017) Formal recognition of the species of Oreosaurus (Reptilia, Squamata, Gymnophthalmidae) from the Sierra Nevada de Santa Marta, Colombia. ZooKeys 691: 149-162. https://doi.org/10.3897/zookeys.691.13595
Figure 6 - Summary of the phylogeny and geographic distribution of Oreosaurus (Sánchez-Pacheco et al. 2017). SNSM = Sierra Nevada de Santa Marta, Colombia; TCM = tepuis from the Chimantá massif, Venezuela; CCC = Cordillera de la Costa Central, Venezuela; IT = island of Trinidad; CCO = Cordillera de la Costa Oriental, Venezuela. Oreosaurus luctuosus, from the CCC, and O. rhodogaster, from the CCO, were included in this genus due to the presumed close relationships of these species and O. achlyens and O. shrevei, respectively. Data taken from Sánchez-Pacheco et al. (2017).
FIGURE 1. Cordylancistrus tayrona, IAvHP 7506, 78.4 in A new species of the catfish genus Cordylancistrus (Siluriformes, Loricariidae) from the Sierra Nevada de Santa Marta, Colombia
FIGURE 1. Cordylancistrus tayrona, IAvHP 7506, 78.4 mm SL. Holotype.
Figure 2 from: Sánchez-Peña SR, Chacón-Cardosa MC, Canales-del-Castillo R, Ward L, Resendez-Pérez D (2017) A new species of Trachymyrmex (Hymenoptera, Formicidae) fungus-growing ant from the Sierra Madre Oriental of northeastern Mexico. ZooKeys 706: 73-94. https://doi.org/10.3897/zookeys.706.12539
Figure 2 - Full face (top row), lateral (middle row) and dorsal (bottom row) views of Trachymyrmex pakawa and Trachymyrmex smithi. Left column, T. pakawa. Right column, T. smithi. Scale bars: top, 0.5 mm; middle and bottom, 1.0 mm.
Figure 1 from: Sánchez-Peña SR, Chacón-Cardosa MC, Canales-del-Castillo R, Ward L, Resendez-Pérez D (2017) A new species of Trachymyrmex (Hymenoptera, Formicidae) fungus-growing ant from the Sierra Madre Oriental of northeastern Mexico. ZooKeys 706: 73-94. https://doi.org/10.3897/zookeys.706.12539
Figure 1 - Geographical distribution of Trachymyrmex pakawa n. sp. and its closest relative, Trachymyrmex smithi, in the southwestern USA and northern Mexico (from Rabeling et al. 2007 and this study). Red stars: collection records of T. pakawa. Blue circles: reported collection points of T. smithi. Yellow area, Chihuahuan desert. Green area, Sierra Madre Oriental mountain range.
Figure 4 from: Sánchez-Peña SR, Chacón-Cardosa MC, Canales-del-Castillo R, Ward L, Resendez-Pérez D (2017) A new species of Trachymyrmex (Hymenoptera, Formicidae) fungus-growing ant from the Sierra Madre Oriental of northeastern Mexico. ZooKeys 706: 73-94. https://doi.org/10.3897/zookeys.706.12539
Figure 4 - A Bayesian phylogenetics estimates and B haplotype networks of COI and EF1-α-F1 sequences of North American Trachymyrmex species. The phylogenetics inference was calculated with COI and EF1-α-F1; clade support is indicated above branch posterior probability by Bayesian inference. Due to the incomplete taxon sampling the tree was midpoint rooted. In the minimum-spanning haplotype networks for COI and EF1-α-F1, each circle represents a haplotype, with size proportional to the haplotype's frequency in the population. Numbers along branches represent substitutions.
Figure 3 from: Lisi O, Daza A, Londoño R, Quiroga S (2017) Echiniscidae from the Sierra Nevada de Santa Marta, Colombia, new records and a new species of Bryodelphax Thulin, 1928 (Tardigrada). ZooKeys 703: 1-14. https://doi.org/10.3897/zookeys.703.12537
Figure 3 - Divided third median plate (arrows indicate its caudal piece) in A Bryodelphax brevidentatus Kaczmarek, Michalczyk & Degma, 2005 B B. meronensis Pilato, Lisi & Binda, 2010 C B. parvulus Thulin, 1928, and D B. weglarskae (Pilato, 1972). Scale bars 10 µm.
Figure 2 from: Lisi O, Daza A, Londoño R, Quiroga S (2017) Echiniscidae from the Sierra Nevada de Santa Marta, Colombia, new records and a new species of Bryodelphax Thulin, 1928 (Tardigrada). ZooKeys 703: 1-14. https://doi.org/10.3897/zookeys.703.12537
Figure 2 - Drawings of the dorsal A and ventral B plates arrangement of Bryodelphax kristenseni sp. n.
Figure 1 from: Lisi O, Daza A, Londoño R, Quiroga S (2017) Echiniscidae from the Sierra Nevada de Santa Marta, Colombia, new records and a new species of Bryodelphax Thulin, 1928 (Tardigrada). ZooKeys 703: 1-14. https://doi.org/10.3897/zookeys.703.12537
Figure 1 - Bryodelphax kristenseni sp. n. A habitus and dorsal cuticular plates (paratype CBUMAG:TAR: 00137-2; the arrow indicates the caudal portion of the third median plate) B scapular plate of the holotype, the ornamentation is visible (the specimen is oriented with the head pointing left) C ventral surface of the holotype, with several ventral plates visible (arrows indicate those that are better visible) D internal claw spurs (arrow a), and granular sculpture of the ventral plates (arrows b) (paratype CBUMAG:TAR:00144-7). Scale bars: 10 µm (A–C); 5 µm (D).
Temperatures at treeline elevation in the Sierra Nevada de Mérida of the Venezuelan Andes
<p>Temperature data from the paper: “Temperatures and treeline elevation in the Sierra Nevada de Mérida of the Venezuelan Andes” By Vicente Marcano, Rafael Navarro–González, and Christopher P. McKay in press in the journal Arctic, Antarctic, and Alpine Research.</p>
Supplementary material 1 from: Nieto-Montes de Oca A, Sánchez-Vega H, Durán-Fuentes I (2018) A new species of knob-scaled lizard (Xenosauridae, Xenosaurus) from the Sierra Madre Oriental of Puebla, Mexico. ZooKeys 737: 141-160. https://doi.org/10.3897/zookeys.737.15095
Specimens examined :
Figure 6 from: Nieto-Montes de Oca A, Sánchez-Vega H, Durán-Fuentes I (2018) A new species of knob-scaled lizard (Xenosauridae, Xenosaurus) from the Sierra Madre Oriental of Puebla, Mexico. ZooKeys 737: 141-160. https://doi.org/10.3897/zookeys.737.15095
Figure 6 Xenosaurus sp from "Zacapoaxtla" (no further data). Specimen not collected. Photograph by Luis Canseco Márquez.
Figure 5 from: Nieto-Montes de Oca A, Sánchez-Vega H, Durán-Fuentes I (2018) A new species of knob-scaled lizard (Xenosauridae, Xenosaurus) from the Sierra Madre Oriental of Puebla, Mexico. ZooKeys 737: 141-160. https://doi.org/10.3897/zookeys.737.15095
Figure 5 Geographic distribution of Xenosaurus fractus (star = type locality) and geographically closest species. Digital elevation model taken from INEGI (2017).
Figure 4 from: Nieto-Montes de Oca A, Sánchez-Vega H, Durán-Fuentes I (2018) A new species of knob-scaled lizard (Xenosauridae, Xenosaurus) from the Sierra Madre Oriental of Puebla, Mexico. ZooKeys 737: 141-160. https://doi.org/10.3897/zookeys.737.15095
Figure 4 Variation in color pattern (dorsal view) in the type series of Xenosaurus fractus. Top row, left to right: MZFC 32181, SVL = 110.4 mm; MZFC 32179, holotype, SVL = 115.3 mm; MZFC 32182, SVL = 122.9 mm; MZFC 32187, SVL = 111.6 mm; MZFC 32180, SVL = 115.1 mm; bottom row, left to right: MZFC 32183, SVL = 105.0 mm; MZFC 32186, SVL = 103.6 mm; MZFC 9579, SVL = 111.4 mm; MZFC 32184, SVL = 94.2 mm; MZFC 32185, SVL = 84.8 mm. Scale bars: 20 mm.
Figure 3 from: Nieto-Montes de Oca A, Sánchez-Vega H, Durán-Fuentes I (2018) A new species of knob-scaled lizard (Xenosauridae, Xenosaurus) from the Sierra Madre Oriental of Puebla, Mexico. ZooKeys 737: 141-160. https://doi.org/10.3897/zookeys.737.15095
Figure 3 Xenosaurus fractus in life. Specimens not collected. Top: Puebla, Municipality of Xochitlán, 200 m N ex-hacienda Apulco, cloud forest, 1450 m. Bottom: Municipality of Huehuetla (no further data). Photographs by Luis Canseco Márquez.
Figure 2 from: Nieto-Montes de Oca A, Sánchez-Vega H, Durán-Fuentes I (2018) A new species of knob-scaled lizard (Xenosauridae, Xenosaurus) from the Sierra Madre Oriental of Puebla, Mexico. ZooKeys 737: 141-160. https://doi.org/10.3897/zookeys.737.15095
Figure 2 Xenosaurus fractus, holotype (MZFC 32179). Color pattern in (top) dorsal view; (bottom) ventral view. Snout-vent length = 115.3 mm. Scale bars: 10 mm.
Figure 1 from: Nieto-Montes de Oca A, Sánchez-Vega H, Durán-Fuentes I (2018) A new species of knob-scaled lizard (Xenosauridae, Xenosaurus) from the Sierra Madre Oriental of Puebla, Mexico. ZooKeys 737: 141-160. https://doi.org/10.3897/zookeys.737.15095
Figure 1 Xenosaurus fractus, holotype (MZFC 32179). Head scales in (top) dorsal view; (middle) left lateral view; and (bottom) ventral view. Head length = 27.6 mm. Scale bars: 5 mm.
Figure 6 from: Davis DR, LaDuc TJ (2018) Amphibians and reptiles of C. E. Miller Ranch and the Sierra Vieja, Chihuahuan Desert, Texas, USA. ZooKeys 735: 97-130. https://doi.org/10.3897/zookeys.735.22200
Figure 6 Photos in life of species of lizards and snakes collected from C. E. Miller Ranch. A Ornate Tree Lizard (Urosaurus ornatus) B juvenile Great Plains Skink (Plestiodon obsoletus) C juvenile Four-lined Skink (Plestiodon tetragrammus) D Chihuahuan Spotted Whiptail (Aspidoscelis exsanguis) E Trans-Pecos Ratsnake (Bogertophis subocularis) F Ring-necked Snake (Diadophis punctatus) G Chihuahuan Nightsnake (Hypsiglena jani), and H Coachwhip (Masticophis flagellum). Photos by DRD.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.