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513 results for “miniaturization”
FIGURE 2 in A new miniature Melanesian Forest Frog (Ceratobatrachidae: CORNufeR) from New Britain Island, constituting the first record of the subgenus BATRAchylOdes from outside of the Solomon Archipelago
FIGURE 2. Photographs in life of the holotype (A: SAMA R64760) and paratypes (B: SAMA R64764; C: SAMA R64763) of Cornufer (Batrachylodes) exedrus, as well as other representatives of the subgenus Batrachylodes from the Solomon Archipelago (D: KU 341539, Batrachylodes trossulus, Choiseul Is., Solomon Islands; E: KU 341494–5, Batrachylodes minutus, Choiseul Is., Solomon Islands; F: KU 341497, Batrachylodes wolfi, Shortland Is., Solomon Islands).
FIGURE 4 in Tiwaripotamon keeae sp. nov. (Crustacea: Decapoda: Potamidae), a new miniature species of freshwater crab from the China-Vietnam border in Napo, Guangxi
FIGURE 4. Tiwaripotamon keeae sp. nov.: A, B, male holotype (18.0 × 13.3 mm), SYSBM 002010; C, D, female paratype (14.8 × 11.1 mm), SYSBM 002011. A, D, major chela; B, C, minor chela. Scale bars: 5.0 mm.
FIGURE 5 in Tiwaripotamon keeae sp. nov. (Crustacea: Decapoda: Potamidae), a new miniature species of freshwater crab from the China-Vietnam border in Napo, Guangxi
FIGURE 5. Tiwaripotamon keeae sp. nov., dorsal habitus with legs extended: A, male paratype (15.1 × 11.5 mm), AM P105567; B, female paratype (18.1 × 13.5 mm), AM P105567.
FIGURE 2 in Tiwaripotamon keeae sp. nov. (Crustacea: Decapoda: Potamidae), a new miniature species of freshwater crab from the China-Vietnam border in Napo, Guangxi
FIGURE 2. Tiwaripotamon keeae sp. nov.: A–D, male holotype (18.0 × 13.3 mm), SYSBM 002010; E, F, female paratype (14.8 × 11.1 mm), SYSBM 002011. A, cephalothorax, anterior view; B, anterior thoracic sternum; C, anterior thoracic sternum and pleon, ventral view; D, sterno-pleonal cavity with G1 in situ; E, pleon, F, vulvae.
FIGURE 1 in Pangio bhujia, a new, peculiar species of miniature subterranean eel loach lacking dorsal and pelvic fins from India (Teleostei: Cobitidae)
FIGURE 1. Pangio bhujia; BNHS-FWF 980, holotype, 25.4 mm SL, adult female; India: Kerala: Kozhikode District: Cherinjal.
FIGURE 5 in Pangio bhujia, a new, peculiar species of miniature subterranean eel loach lacking dorsal and pelvic fins from India (Teleostei: Cobitidae)
FIGURE 5. Pond adjacent to well at type locality from where additional specimens of P. bhujia were collected.
FIG. 5 in A New, Miniaturized Genus and Species of Snake (Cyclocoridae) from the Philippines
FIG. 5. Comparison of vertebrae of Levitonius mirus, new genus and species, and other cyclocorid species. (A) Whole skeleton (transparent) of L. mirus, new genus and species, showing the position of structures i–iv; (B) from left to right: L. mirus, new genus and species, Myersophis alpestris, Oxyrhabdium leporinum, Hologerrhum philippinum, and Cyclocorus lineatus; (A–B) i ¼ precloacal vertebra at midbody, ii ¼ cloacal vertebra, iii ¼ caudal vertebra midway along tail; (A) iv ¼ hemipenes. White scale bar ¼ 5 mm (A), 1 mm (B).
FIG. 3 in A New, Miniaturized Genus and Species of Snake (Cyclocoridae) from the Philippines
FIG. 3. Dorsal (left column), lateral (center column), and ventral (right) views of the skulls of representative cylocorine species. White scale bars ¼ 1 mm.
FIG. 1 in A New, Miniaturized Genus and Species of Snake (Cyclocoridae) from the Philippines
FIG. 1. (A) Elevation map of the Philippines, showing location of islands and PAICs mentioned in this article; B.I. ¼ Babuyan Island Group, Sb. ¼ Sibuyan Island, Sq. ¼ Siquijor Island, C.S. ¼ Camiguin Sur, Tb. ¼ Tablas. (B) Samar, Leyte, and nearby islands; red star indicates the type locality of Levitonius mirus, new genus and species; blue circle indicates a second occurrence locality; (C) karst rainforest habitat at the L. mirus, new genus and species, type locality (Barangay San Rafael, Municipality of Taft, Samar Island).
FIG. 8 in A New, Miniaturized Genus and Species of Snake (Cyclocoridae) from the Philippines
FIG. 8. Head scalation of Levitonius mirus, new genus and species, holotype (PNM 9872); (A) ventral, (B) lateral, and (C) dorsal views of head. Illustrations by Errol D. Hooper (2019). Black scale bar ¼ 1 mm.
FIG. 7 in A New, Miniaturized Genus and Species of Snake (Cyclocoridae) from the Philippines
FIG. 7. Photographs of Levitonius mirus, new genus and species, type specimens (alcohol preserved): holotype PNM 9872 (A), and paratypes KU 311288 (B) and KU 305488 (C). Dorsal view of body (A, top left; B–C, left); ventral view of body (A, bottom left; B–C, center); dorsal view of head (AC, top right); lateral view of head (A–C, center right); ventral view of head (A–C, bottom right). Thick black scale bars ¼ 10 mm; thin black scale bars ¼ 1 mm.
Fig. 3 in Time-calibrated molecular phylogeny reveals a Miocene-Pliocene diversification in the Amazon miniature killifish genus Fluviphylax (Cyprinodontiformes: Cyprinodontoidei)
Fig. 3 Time-calibrated phylogeny of the Cyprinodontoidei and Fluviphylax obtained from the Bayesian dating analysis in Beast v.1.8. Bars represent maximum and minimum date estimates for each node, and the numbers are node divergence mean ages. Arrows indicate the nodes
Fig. 1 in Time-calibrated molecular phylogeny reveals a Miocene-Pliocene diversification in the Amazon miniature killifish genus Fluviphylax (Cyprinodontiformes: Cyprinodontoidei)
Fig. 1 Distribution map of Fluviphylax: F. obscurus (white dot), F. palikur (orange dot), F. pygmaeus (yellow dot), F. simplex (blue dot), F. zonatus (red dot), Fluviphylax sp. A (green dot), Fluviphylax sp. B (brown dot), and Fluviphylax sp. C (purple dot)
Fig. 2 Phylogenetic relationships among 30 in Time-calibrated molecular phylogeny reveals a Miocene-Pliocene diversification in the Amazon miniature killifish genus Fluviphylax (Cyprinodontiformes: Cyprinodontoidei)
Fig. 2 Phylogenetic relationships among 30 species of Cyprinodontoidei, including all nominal species of Fluviphylax and three undescribed species, inferred by using partial sequences of the nuclear-encoded genes GLYT1, ENC1, RAG1, MYH6, and SREB2 and the mitochondrial gene COI, total of 5880 bp. Numbers left to the bar indicate posterior
FIGURE 5 in A new miniaturized species of leaf chameleon, genus Brookesia, from a littoral forest fragment in eastern Madagascar
FIGURE 5. Morphological comparison of Brookesia nofy sp. nov. and B. ramanantsoai based on preserved specimens. The upper images show (A) the male holotype of B. nofy sp. nov. (ZSM 30/2024) and (B) a comparative male specimen of B. ramamantsoai (ZSM 10/2009; *image mirrored) in lateral view to illustrate the relatively longer tail in B. ramanantsoai. The lower images show (C–D) dorsal views of the heads of the B. nofy sp. nov. holotype and four comparative B. ramanantsoai specimens; in the upper row (C), the specifically distinct parts of the elevated cephalic ridges are indicated by blue respectively purple lines: a U-structure and two central ridges in B. nofy sp. nov. vs. three parallel longitudinal ridges in B. ramanantsoai. Scale bars = 1 mm.
FIGURE 2 in A new miniaturized species of leaf chameleon, genus Brookesia, from a littoral forest fragment in eastern Madagascar
FIGURE 2. Map of Madagascar showing localities of B. nofy sp. nov. and B. ramanantsoai (based on genotyped records and localities in Brygoo & Domergue 1975). The base map on the right shows vegetation across Madagascar from the Madagascar Vegetation Mapping Project (Moat & Smith 2007; available at https://web.archive.org/web/20180419112513/http://www. vegmad.org/). Vegetation is colored as follows: green, humid forest (rainforest); red, western dry deciduous forest; pink, mangroves; orange, spiny forest-thicket; greenish blue, western subhumid forest.
FIGURE 4 in A new miniaturized species of leaf chameleon, genus Brookesia, from a littoral forest fragment in eastern Madagascar
FIGURE 4. Specimens of Brookesia ramanantsoai in life. A, female from Tsinjoarivo, ZSM 285/2010 (FGZC 4557), photographed 2010; B, male from Vohimana, ZSM 132/2016 (FGZC 5042) photographed 2015; C, female probably from the area around Mandraka, photographed 2000 (probably corresponding to ZSM 637/2000 or 638/2000).
FIGURE 1 in A new miniaturized species of leaf chameleon, genus Brookesia, from a littoral forest fragment in eastern Madagascar
FIGURE 1. Maximum Likelihood trees of evolutionary relationships among members of the subgenus Evoluticauda within the genus Brookesia, inferred from the combined mitochondrial gene fragments of 16S and ND2 (1051 bp; upper tree) and the nuclear-encoded c-mos fragment (846 bp; lower tree). Values at nodes are support values in percent from a bootstrap analysis (500 replicates; not shown if <50%). The focal lineage from Ankanin'ny Nofy (B. nofy sp. nov.) and its sister species (B. ramanantsoai) are highlighted with purple and blue color, respectively. Brookesia brygooi was used as the outgroup.
FIGURE 3 in A new miniaturized species of leaf chameleon, genus Brookesia, from a littoral forest fragment in eastern Madagascar
FIGURE 3. Specimens of Brookesia nofy sp. nov. in life. A–C, male holotype ZSM 30/2024 (ZCMV 13721); D, paratype UADBA-R-70860 (ZCMV 13722), probably a subadult male; E, mating/mate-guarding couple photographed in the wild.
FIG. 3 in Life-History Complementarity in the Miniaturized Salamanders Desmognathus aeneus and Desmognathus wrighti
FIG. 3. Decline in relative growth rate (g K) with age (x) in three species of Desmognathus in the southern Nantahala Mountains. 1. D. ocoee, ln (g K) ¼ 0.7947–0.4556x. 2. D. wrighti, ln(g K) ¼ 0.8703–0.5961x. 3. D. aeneus, ln(g K) ¼ 1.0019–0.6408x.
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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.