Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
890
datasets available to search
ShareScore release 0.9.0
Dataset results
890 results for “new serpent species”
FIGURE 18 in Pacific lowland snakes of the genus Atractus (Serpentes: Dipsadidae), with description of three new species
FIGURE 18. Dorsal (A) and lateral (B) views of head and lateral view of body (C) of the holotype of Atractus typhon sp. nov. (ICN 10901). Scale = 10 mm.
FIGURE 1 in A new species of Malagasy blind snake of the genus Typhlops Oppel (Serpentes: Typhlopidae)
FIGURE 1. Typhlops rajeryi sp. nov., holotype (ZSM1589/2008). (A) Photograph of the freshly dead specimen. Alive, the individual had a pink head gradually paling toward a whitish caudal end. After several months in alcohol, it turned beige-yellow. Red punctures on the rostral part correspond to petechia, probably of accidental origin. (B) Lateral view of the head. (C) Dorsal view of the head. F: frontal, IP: interparietal, N (N1+N2): nasals, P: parietal, PO: preocular, R: rostral, SL1 and SL4: first and fourth supralabial, SO: supraocular. Bar = 1 mm.
FIGURE 1 in A new species of Dendrophidion (Serpentes: Colubridae) from the Atlantic Rain Forest of Northeastern Brazil
FIGURE 1. General view in life of the holotype of Dendrophidion atlantica sp. nov. (MNRJ 17018; SVL 595 mm).
FIGURE 4 in A new species of Dendrophidion (Serpentes: Colubridae) from the Atlantic Rain Forest of Northeastern Brazil
FIGURE 4. Distribution of Dendrophidion atlantica sp. nov. in the State of Alagoas, Brazil. 1: Mata do Catolé, Maceió; 2: Mata da Salva, Rio Largo; 3: Mata do Rio Messias, Messias; 4: Mata da Bananeira, Murici; 5: Mata do Engenho Coimbra, Ibateguara (type locality).
FIGURE 3 in A new species of Dendrophidion (Serpentes: Colubridae) from the Atlantic Rain Forest of Northeastern Brazil
FIGURE 3. Sulcate (A) and asulcate (B) views of the hemipenis of Dendrophidion atlantica sp. nov. (holotype, MNRJ 17018). Bar equals 5 mm.
FIGURE 2 in A new species of Dendrophidion (Serpentes: Colubridae) from the Atlantic Rain Forest of Northeastern Brazil
FIGURE 2. Lateral (A), dorsal (B), and ventral (C) views of the head of Dendrophidion atlantica sp. nov. (holotype, MNRJ 17018). Bar equals 10 mm.
FIGURE 1 in Two new species of Rhinophis Hemprich (Serpentes: Uropeltidae) from Sri Lanka
FIGURE 1. Map of Sri Lanka showing the type (and only known) localities of Rhinophis lineatus sp. nov. (square) and R. zigzag sp. nov. (triangle).
FIGURE 5 in A new genus and species of cryptic Asian green pitviper (Serpentes: Viperidae: Crotalinae) from southwest China
FIGURE 5. Dorsal (left) and ventral (right) views of the paratype (YBU030116) of Sinovipera sichuanensis gen. et sp. nov. in preservative.
FIGURE 1 in A new genus and species of cryptic Asian green pitviper (Serpentes: Viperidae: Crotalinae) from southwest China
FIGURE 1. The type and only known locality of Sinovipera sichuanensis gen. et sp. nov., indicated by a solid square. The black lines show borders between Chinese province-level divisions. Solid circles indicate major cities.
FIGURE 7 in A new genus and species of cryptic Asian green pitviper (Serpentes: Viperidae: Crotalinae) from southwest China
FIGURE 7. The habitat in the vicinity of the type locality of Sinovipera sichuanensis gen. et sp. nov..
FIGURE 6 in A new genus and species of cryptic Asian green pitviper (Serpentes: Viperidae: Crotalinae) from southwest China
FIGURE 6. Dorsal (a), ventral (b), and lateral (c) views of the head of the paratype of Sinovipera sichuanensis gen. et sp. nov.
FIGURE 4 in A new genus and species of cryptic Asian green pitviper (Serpentes: Viperidae: Crotalinae) from southwest China
FIGURE 4. Dorsal (a), ventral (b), and lateral (c) views of the head of the holotype (YBU071077) of Sinovipera sichuanensis gen. et sp. nov.
FIGURE 2. The Bayesian 50 in A new genus and species of cryptic Asian green pitviper (Serpentes: Viperidae: Crotalinae) from southwest China
FIGURE 2. The Bayesian 50% majority-rule consensus tree inferred from the combined dataset of 12S rRNA, 16S rRNA, cyt b and ND4, including third codon positions. Posterior probabilities (BI) /bootstrap values (MP) for the clades are shown adjacent to the node to which they refer. "-" indicates values <50.
FIGURE 3 in A new genus and species of cryptic Asian green pitviper (Serpentes: Viperidae: Crotalinae) from southwest China
FIGURE 3. General view of the holotype (YBU071077) of Sinovipera sichuanensis gen. et sp. nov. in life.
FIGURE 11 in The masked water snakes of the genus Homalopsis Kuhl & van Hasselt, 1822 (Squamata, Serpentes, Homalopsidae), with the description of a new species
FIGURE 11. Dorsolateral patterns of four species of Homalopsis, these are not completely reliable for identification but can provide clues to the identity of a species. A. H. buccata—there are four rows of dorsal scales between the ventrals and the bottom of the brown blotches; the blotches are not well outlined with black and in live specimens the pale and brown blotches are often subdued and low in contrast. B. H. semizonata has six dorsal rows (or more) between the ventrals and the bottom of the brown blotches. C. H. nigroventralis has all dorsal scale rows a dark olive gray with light colored bands extending to the ventrals. D. H. mereljcoxi sp. nov. has five dorsal scale rows between the ventrals and the bottom of the brown blotches; the dorsal pattern contains brown blotches that are usually outlined with black and the dorsal pattern is usually high contrast.
FIGURE 10 in The masked water snakes of the genus Homalopsis Kuhl & van Hasselt, 1822 (Squamata, Serpentes, Homalopsidae), with the description of a new species
FIGURE 10. Homalopsis semizonata. Left: the holotype of Homalopsis semizonata Blyth ZSI8137 showing its three prefrontal scales, fragmented frontal and divided loreal, photograph by CM. Right: the anterior crown of KU92453 showing the three prefrontals and the fragmented frontal scale.
FIGURE 9. Homalopsis nigroventralis. Above FMNH 263032 in The masked water snakes of the genus Homalopsis Kuhl & van Hasselt, 1822 (Squamata, Serpentes, Homalopsidae), with the description of a new species
FIGURE 9. Homalopsis nigroventralis. Above FMNH 263032 from Cambodia (Virachey National Park, O Kanome stream, 14°15'08.0" N, 106°37'58.8" E, 175 m) profile showing three upper labials at the loreal and that upper labial number 6 is the first horizontally divided labial. Note the dark coloration and the reduced "mask" in this specimen. Below: ventral view of FMNH 263029, also from Cambodia (Virachey National Park, O Lopeung stream, 14°10'39.2" N, 107°17'25.1" E, 150m), shows the reverse ventral pattern with a dark ground color and pale colored spots. Photographs JCM.
FIGURE 7. A in The masked water snakes of the genus Homalopsis Kuhl & van Hasselt, 1822 (Squamata, Serpentes, Homalopsidae), with the description of a new species
FIGURE 7. A. Homalopsis buccata from East Kalimantan, northeast of Samarinda, Kutai Kartanegara Regency, Kembangjanggut District (~25°30' N, 117°17' E). Photograph by Rob Steubing. Homalopsis mereljcoxi sp. nov. from the Khorat Basin, near Khon Kaen, Thailand (~16°01" N, 102°35' E). Photograph by JCM. The high contrast, evenly spaced, pale colored bands outlined in black that extend across the dorsum help distinguish this species from H. buccata which often have more irregular bands with less contrast. C. Homalopsis nigroventralis from an unknown locality in Thailand. Photograph by JCM. D. Homalopsis semizonata (CAS 242725) an adult from Myanmar: Tanintharyi Division: Dawei District: Yephyu Township: Tanintharyi Nature Reserve, Khotama stream, (14°44'08.3" N, 98°15'09.0" E, 73.1m); total length 860 mm. Photograph by Jens Vidum. This species has wide, gray blotches that do not go completely around the body.
FIGURE 5 in The masked water snakes of the genus Homalopsis Kuhl & van Hasselt, 1822 (Squamata, Serpentes, Homalopsidae), with the description of a new species
FIGURE 5. Map summarizing the distribution of the five species of Homalopsis. Known localities for H. nigroventralis are in black, known localities for H. mereljcoxi sp. nov. are in red. The area in yellow is the area inhabited by the family Homalopsidae. Question marks mark areas that are suspected of having Homalopsis based upon anecdotal observations in the literature or museum specimens with questionable data.
FIGURE 4 in The masked water snakes of the genus Homalopsis Kuhl & van Hasselt, 1822 (Squamata, Serpentes, Homalopsidae), with the description of a new species
FIGURE 4. Box whisker graphs comparing ventral and subcaudal scale count data for Homalopsis by gender. A. Among both males and females the only significant differences in ventral scale counts (p <0.05) are between H. mereljcoxi sp. nov. and the other three species. B. Among both males and females the only significant differences in subcaudal scale counts (p <0.05) are between H. semizonata and H. mereljcoxi sp. nov..
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.