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.
85
datasets available to search
ShareScore release 0.9.0
Dataset results
85 results for “Amphisbaena”
FIGURE 1 in A new two-pored Amphisbaena Linnaeus from the endangered Brazilian Cerrado biome (Squamata: Amphisbaenidae)
FIGURE 1. Dorsal (A) and lateral (B) schemes of the head scalation pattern with nasals meeting on the midline. Dorsal (C) and lateral (D) schemes of the head scalation pattern with separated nasals. Ventral (E) scheme for both patterns of head scalation: 1—Rostral; 2—Nasal; 3—Frontal; 4—Parietal; 5—Occipital; 6—Ocular; 7—Temporal; 8—Supralabial; 9—Symphysial; 10—Postsymphysial; 11—Infralabial; 12—Lateral genial; 13—Median genial; 14—Postgenial; 15— Postinfralabial. Shaded scales represent the first body annulus. Notice not only the differences between the nasals but also that: occipitals may be present (C and D) or absent (A and B); postlabials may be present (e.g. postinfralabials in E) or absent (B and D); numbers of temporals may vary (two in C and D against three in A and B); median genials may be arranged in one or more rows (e.g. three rows in E).
FIGURE 6 in A new species of Amphisbaena Linnaeus (Squamata, Amphisbaenidae) from the state of Maranhão, northern Brazilian Cerrado
FIGURE 6. View of the tip of tail of Amphisbaena maranhensis sp. nov. holotype (MPEG 28562). Note a compression into a vertical keel.
FIGURE 4 in A new species of Amphisbaena Linnaeus (Squamata, Amphisbaenidae) from the state of Maranhão, northern Brazilian Cerrado
FIGURE 4. Dorsal view of midbody annulus of Amphisbaena maranhensis sp. nov. holotype (MPEG 28562). The arrow points to the lateral sulci, separating the dorsals and the ventral segments.
FIGURE 3 in A new species of Amphisbaena Linnaeus (Squamata, Amphisbaenidae) from the state of Maranhão, northern Brazilian Cerrado
FIGURE 3. Ventral (above), lateral (middle) and dorsal (below) views of the head of Amphisbaena maranhensis sp. nov. holotype (MPEG 28562).
FIGURE 2 in A new species of Amphisbaena Linnaeus (Squamata, Amphisbaenidae) from the state of Maranhão, northern Brazilian Cerrado
FIGURE 2. Holotype of Amphisbaena maranhensis sp. nov. (MPEG 28562) from municipality of Loreto, state of Maranhão, Brazil.
FIGURE 1 in A new species of Amphisbaena Linnaeus (Squamata, Amphisbaenidae) from the state of Maranhão, northern Brazilian Cerrado
FIGURE 1. Type locality of Amphisbaena maranhensis sp. nov. (circle), municipality of Loreto, state of Maranhão, Brazil.
FIGURE 5 in A new species of Amphisbaena Linnaeus (Squamata, Amphisbaenidae) from the state of Maranhão, northern Brazilian Cerrado
FIGURE 5. Ventral view of the cloacae and tail region of Amphisbaena maranhensis sp. nov. holotype (MPEG 28562). The arrow points to the autotomic annulus (which is pigmented).
FIGURE 13 in Reappraisal of the taxonomic status of Amphisbaena prunicolor (Cope 1885) and Amphisbaena albocingulata Boettger 1885 (Amphisbaenia: Amphisbaenidae)
FIGURE 13. Ventral view of body (A) and dorsal (B), lateral (C) and ventral (D) views of head of the holotype of Amphisbaena prunicolor (ANSP 12969). Photos by N. Gilmore (ANSP).
FIGURE 12 in Reappraisal of the taxonomic status of Amphisbaena prunicolor (Cope 1885) and Amphisbaena albocingulata Boettger 1885 (Amphisbaenia: Amphisbaenidae)
FIGURE 12. Geographic distribution of Amphisbaena albocingulata (triangles) and A. prunicolor (circles). White symbols correspond to the specimens examined in the present study, and black symbols to unverified literature records (Gans 1966; Montero 1996; Montero & Terol 1999).
FIGURE 11 in Reappraisal of the taxonomic status of Amphisbaena prunicolor (Cope 1885) and Amphisbaena albocingulata Boettger 1885 (Amphisbaenia: Amphisbaenidae)
FIGURE 11. Dorsal, lateral and ventral views of the Amphisbaena albocingulata (A–C) and A. prunicolor (D–F), respectively. A,C: MHNP 6094; B: MHNP 4316; D–F: CHUFSC 943. Scale 2 mm.
FIGURE 10 in Reappraisal of the taxonomic status of Amphisbaena prunicolor (Cope 1885) and Amphisbaena albocingulata Boettger 1885 (Amphisbaenia: Amphisbaenidae)
FIGURE 10. Dorsal view of the body (A) and dorsal (B), lateral (C) and ventral (D) views of the head of holotype of Amphisbaena albocingulata (ZISP 6660). Photos by M. Konstantin (ZIN).
FIGURE 8 in Reappraisal of the taxonomic status of Amphisbaena prunicolor (Cope 1885) and Amphisbaena albocingulata Boettger 1885 (Amphisbaenia: Amphisbaenidae)
FIGURE 8. Variation in the morphometric characters of Amphisbaena albocingulata (1), A. prunicolor (2), A. munoai (3), A. darwini (4), A. heterozonata (5), and A. trachura (6). A: postmental width; B: snout length; C: posterior head width; D: anterior head width; E: mental width; F: infralabials length. Data are size free residuals from log-transformed original measures. Plot notation: black square: mean; rectangle: mean ± SD; whiskers: min-max.
FIGURE 9. Canonical discriminant analysis from Amphisbaena albocingulata, A. darwini, A. heterozonata, A. munoai, A. prunicolor and A in Reappraisal of the taxonomic status of Amphisbaena prunicolor (Cope 1885) and Amphisbaena albocingulata Boettger 1885 (Amphisbaenia: Amphisbaenidae)
FIGURE 9. Canonical discriminant analysis from Amphisbaena albocingulata, A. darwini, A. heterozonata, A. munoai, A. prunicolor and A. trachura performed with meristic (A) and morphometric (B) characters.
FIGURE 2 in Reappraisal of the taxonomic status of Amphisbaena prunicolor (Cope 1885) and Amphisbaena albocingulata Boettger 1885 (Amphisbaenia: Amphisbaenidae)
FIGURE 2. Ventral view of the head of Amphisbaena albocingulata (A) and A. prunicolor (B). Grey scales: first body annuli, 1: first infralabial, 2: second infralabial, 3: third infralabial, 4: malar, 5: posmalar row.
FIGURE 5 in Reappraisal of the taxonomic status of Amphisbaena prunicolor (Cope 1885) and Amphisbaena albocingulata Boettger 1885 (Amphisbaenia: Amphisbaenidae)
FIGURE 5. Dorsal and ventral views of the midbody of Amphisbaena. A–B: A. heterozonata (MACN 36640); C–D: A. darwini (ZVC-R 2072), from southern portion of distribution; E–F: A. darwini (CHUFSC 711), from northern portion of distribution.
FIGURE 14 in Reappraisal of the taxonomic status of Amphisbaena prunicolor (Cope 1885) and Amphisbaena albocingulata Boettger 1885 (Amphisbaenia: Amphisbaenidae)
FIGURE 14. General view in life of Amphisbaena prunicolor. Dorsal (A) and ventral (B) views of the MCN 15284 and dorsal (C) an ventral (D) views of the MCN 15285. Specimens from Triunfo, Rio Grande do Sul, Brazil. Photos by M. Borges-Martins.
FIGURE 3 in Reappraisal of the taxonomic status of Amphisbaena prunicolor (Cope 1885) and Amphisbaena albocingulata Boettger 1885 (Amphisbaenia: Amphisbaenidae)
FIGURE 3. Dorsal, lateral and ventral views of Amphisbaena munoai. A–C: UFRGS 5297 (dorsal head length: 5.20 mm; snout-vent length: 170 mm), from the northwest sample of Rio Grande do Sul, Brazil; D–F: UFRGS 6059 (dorsal head length: 4.43 mm; snout-vent length: 145 mm), from the central and east sample of Rio Grande do Sul, Brazil; G–I: ZVC-R 3802 (dorsal head length: 4.20 mm; snout-vent length: 130 mm), from Uruguay.
FIGURE 4 in Reappraisal of the taxonomic status of Amphisbaena prunicolor (Cope 1885) and Amphisbaena albocingulata Boettger 1885 (Amphisbaenia: Amphisbaenidae)
FIGURE 4. Tail of Amphisbaena. A–B: dorsal and lateral views of A. trachura (UFRGS 5688); C: A. heterozonata (MACN 36640); D: A. darwini (ZVC-R 2070).
FIGURE 5 in A new six-pored Amphisbaena (Squamata: Amphisbaenidae) from the coastal zone of northeast Brazil
FIGURE 5. Holotype of Amphisbaena ignatina (MZUSP 72616) (left) and paratype of Amphisbaena littoralis (URCA-H 3541) (right). Scale bar = 10 mm.
FIGURE 1 in A new six-pored Amphisbaena (Squamata: Amphisbaenidae) from the coastal zone of northeast Brazil
FIGURE 1. Amphisbaena littoralis sp. nov. (holotype, URCA-H 3540). From top to bottom: dorsal, lateral and ventral views of the head. Scale bar = 2 mm.
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.