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FIGURE 12 in A taxonomic revision of Atelopus pachydermus, and description of two new (extinct?) species of Atelopus from Ecuador (Anura: Bufonidae)
FIGURE 12. Manus (A) and pes (B), in ventral view, of female Atelopus petersi (QCAZ 302, SVL = 42.2 mm). The arrow designates the Sesamoid I. Stippled areas are bone; cartilage shown in gray. Scale = 2 mm.
FIGURE 10 in A taxonomic revision of Atelopus pachydermus, and description of two new (extinct?) species of Atelopus from Ecuador (Anura: Bufonidae)
FIGURE 10. Skull of female Atelopus petersi from Oyacachi, Provincia Napo (QCAZ 302, SVL = 42.2 mm). (A) dorsal and (B) ventral views. Scale = 2 mm.
FIGURE 9 in A taxonomic revision of Atelopus pachydermus, and description of two new (extinct?) species of Atelopus from Ecuador (Anura: Bufonidae)
FIGURE 9. Holotype of Atelopus onorei (QCAZ 1860): (A) female, SVL = 47.9 mm; (B) ventral view of left hand, enlarged 3.5 times of A; (C) ventral view of left foot, enlarged 3.5 times of A.
FIGURE 4 in A taxonomic revision of Atelopus pachydermus, and description of two new (extinct?) species of Atelopus from Ecuador (Anura: Bufonidae)
FIGURE 4. Map of southern Ecuador and northern Peru showing localities of Atelopus pachydermus. 1 = Provincia Zamora Chinchipe:Valladolid-Yangana; 2 = Departamento Amazonas: Camporedondo; 3 = Departamento Cajamarca: Cutervo.
FIGURE 7 in A taxonomic revision of Atelopus pachydermus, and description of two new (extinct?) species of Atelopus from Ecuador (Anura: Bufonidae)
FIGURE 7. Skin of head of (A) Atelopus bomolochos (QCAZ 1900, 7.6 km S Cutchil, Provincia Azuay) and (B) A. onorei (QCAZ 1860) to show differences in pigmentation. Scale = 1 mm
FIGURE 6 in A taxonomic revision of Atelopus pachydermus, and description of two new (extinct?) species of Atelopus from Ecuador (Anura: Bufonidae)
FIGURE 6. Map of Ecuador showing localities of Atelopus petersi, (circles), A. bomolochos (squares) and A. onorei (triangle). 1 = Provincia Napo: Oyacachi; 2 = Provincia Napo: Chalpi; 3 = Provincia Napo: 11 Km ESE Papallacta; 4 = Provincia Chimborazo: Lagunas de Atillo, Laguna Cuyug (specimens tentatively referred to A. petersi); 5 = Provincia Azuay: Sevilla de Oro; 6 = Provincia Azuay: Cuenca; 7 = Provincia Cañar: Juncal-General Morales; 8 = Provincia Azuay: Río Chipla, 10–15 Km E Luz María.
FIGURE 8. Axes I and II in A taxonomic revision of Atelopus pachydermus, and description of two new (extinct?) species of Atelopus from Ecuador (Anura: Bufonidae)
FIGURE 8. Axes I and II from Principal Components Analysis based on seven size-corrected morphological variables for populations of Atelopus onorei and of A. bomolochos from Azuay and Cañar Provinces, Ecuador. Squares = A. bomolochos; circles = A. onorei; open symbols = females.
FIGURE 5 in A taxonomic revision of Atelopus pachydermus, and description of two new (extinct?) species of Atelopus from Ecuador (Anura: Bufonidae)
FIGURE 5. Holotype of Atelopus petersi (QCAZ 300): (A) female, SVL = 47.9 mm; (B) ventral view of right hand, enlarged 3.2 times of A; (C) ventral view of left foot; enlarged 3.2 times of A.
FIGURE 2 in A taxonomic revision of Atelopus pachydermus, and description of two new (extinct?) species of Atelopus from Ecuador (Anura: Bufonidae)
FIGURE 2. Color pattern variation of dorsum and venter of Atelopus pachydermus. Specimens are those listed under Referred specimens from Peru plus one individual (lower row at center), unnumbered at MUSM, which was neither measured nor examined in detail here.
FIGURE 13 in A taxonomic revision of Atelopus pachydermus, and description of two new (extinct?) species of Atelopus from Ecuador (Anura: Bufonidae)
FIGURE 13. Skull of female Atelopus onorei from Río Chipla, Provincia Azuay (QCAZ 1868). (A) dorsal and (B) ventral views. Scale = 2 mm.
FIGURE 3 in A taxonomic revision of Atelopus pachydermus, and description of two new (extinct?) species of Atelopus from Ecuador (Anura: Bufonidae)
FIGURE 3. (A) Atelopus pachydermus from Cutervo, Peru (no museum number associated, photo AML); (B, C) A. bomolochos from 10 Km S Cutchil, Provincia Azuay (KU 217443–44, photos LAC); (D) A. bomolochos from 19 Km S Cutchil, Provincia Azuay (KU 217445, photo LAC); (E, F) A. onorei from Río Chipla, Provincia Azuay (no numbers associated, photos LAC).
FIGURE 11 in A taxonomic revision of Atelopus pachydermus, and description of two new (extinct?) species of Atelopus from Ecuador (Anura: Bufonidae)
FIGURE 11. Skeletal features of female Atelopus petersi from Oyacachi, Provincia Napo (QCAZ 302, SVL = 42.2 mm). (A) ventral view of hyobranchium, (B) dorsal view of vertebral column and pelvic girdle, and (C) ventral view of pectoral girdle. Scale = 3 mm.
FIGURE 4 in Balantiocheilos ambusticauda, a new and possibly extinct species of cyprinid fish from Indochina (Cypriniformes: Cyprinidae)
FIGURE 4. Map showing collection localities of Balantiocheilos ambusticauda material examined in this study.
FIGURE 3 in Balantiocheilos ambusticauda, a new and possibly extinct species of cyprinid fish from Indochina (Cypriniformes: Cyprinidae)
FIGURE 3. Ventral views of mouths of: a. Balantiocheilos ambusticauda, MHNG 2158.45, 120.9 mm SL; b. B. melanopterus, CAS-SU 34658, 133.8 mm SL. Posteriorly directed grooves at rictus indicated with arrows.
FIGURE 2 in Balantiocheilos ambusticauda, a new and possibly extinct species of cyprinid fish from Indochina (Cypriniformes: Cyprinidae)
FIGURE 2. Lateral view of snouts of: a. Balantiocheilos ambusticauda, MHNG 2689.096, 105.1 mm SL; b. B. melanopterus, ZRC 8145, 116.2 mm SL.
FIGURE 1 in Balantiocheilos ambusticauda, a new and possibly extinct species of cyprinid fish from Indochina (Cypriniformes: Cyprinidae)
FIGURE 1. Lateral views of: a. Balantiocheilos ambusticauda, holotype, MHNG 2689.096, 105.1 mm SL; b. Balantiocheilos melanopterus, ZRC 8145, 116.2 mm SL. Figures not to scale.
FIGURE 4 in Extraordinary cranial specialization in a new genus of extinct duck (Aves: Anseriformes) from Kauai, Hawaiian Islands
FIGURE 4. Scatterplots of the first three principal components (PC1-3) resulting from a principal components analysis of eight skull measures (see Table 4) places Talpanas ('T') in a unique position in multivariate space in both B and C.
FIGURE 3 in Extraordinary cranial specialization in a new genus of extinct duck (Aves: Anseriformes) from Kauai, Hawaiian Islands
FIGURE 3. Morphometrics of the tarsometatarsus (A) and palatines (B) of Talpanas lippa illustrated with box and whisker plots. In both plots, the 'T' indicates Talpanas, the box indicates the interquartile range of all waterfowl with the central line running through it representing the mean and the vertical lines indicate the maximum and minimum values for all waterfowl apart from Talpanas. (A) is a vertical box and whisker plot of the ratio of tarsometatarsal length ('l') to tarsometatarsal circumference ('c'). Note that Talpanas has a significantly lower ratio than all other waterfowl, indicating a short and thick tarsometatarsus. (B) a vertical box and whisker plot of palatine divergence ('Palatine angle') measured in degrees (degs) (for measurement details see Materials and Methods). Again, note that Talpanas ('T') has a significantly higher value than all other waterfowl, indicating highly divergent palatines.
FIGURE 2 in Extraordinary cranial specialization in a new genus of extinct duck (Aves: Anseriformes) from Kauai, Hawaiian Islands
FIGURE 2. Paratypes of Talpanas lippa, new species (B, C, E, G, I, J, L, N), compared with Laysan Duck Anas laysanensis (A, D, F, H, K, M) as follows: palatal bones in ventral (A, B) and dorsal (C) views, left postdentary portion of mandible in medial (D, E) and dorsal (F, G) views, tarsometatarsi in anterior view (H–J), proximal ends of right tibiotarsi in anterior view (K, L), and right innominate bones in lateral view (M, N). Specimen numbers are as follows: USNM 561472 – Anas laysanensis; USNM 535684, USNM 535685, USNM 535690, USNM 535691, USNM 535689, USNM 535686 – Talpanas lippa. Scale bar = 2 cm.
FIGURE 1 in Extraordinary cranial specialization in a new genus of extinct duck (Aves: Anseriformes) from Kauai, Hawaiian Islands
FIGURE 1. Holotype of Talpanas lippa, new species (USNM 535683), shown in the following views in order from top to bottom: dorsal, ventral, lateral and posterior. Abbreviations refer to the following structures: bpt, basipterygoid facet on parasphenoid rostrum; cffz, craniofacial flexion zone; fm, foramen magnum; frd, frontal depression; ios, ossified interorbital septum; lac, lacrimal bone; lons, lateral orbitonasal sulcus; me, mesethmoid; ulcus; ngfo, fossa for nasal gland; oc, occipital condyle; of, orbital foramen (for sphenoid artery); or, olfactory region of nasal cavity; pop, paroccipital process; pp, postorbital process; qco, cotylae for squamosal and otic capitula of quadrate; II, optic nerve foramen; IV, trochlear nerve foramen; V, trigeminal foramen. Scale bar = 1 cm.
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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.