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FIGURE 14 in Potamotrygon tigrina, a new species of freshwater stingray from the upper Amazon basin, closely related to Potamotrygon schroederi Fernandez-Yépez, 1958 (Chondrichthyes: Potamotrygonidae)
FIGURE 14. Potamotrygon schroederi from Barcelos, Rio Negro, Brazil, in dorsal view. A) MZUSP 108453 (689 mm TL, 444 mm DL, 409 mm DW). B) MZUSP 108445 (501 mm TL, 320 mm DL, 290 mm DW).
FIGURE 12 in Potamotrygon tigrina, a new species of freshwater stingray from the upper Amazon basin, closely related to Potamotrygon schroederi Fernandez-Yépez, 1958 (Chondrichthyes: Potamotrygonidae)
FIGURE 12. Dorsal views of freshly captured specimens of Potamotrygon schroederi from Rio Negro, near Barcelos, Brazil. A, B and D discarded after problems with temporary storage in Manaus. C) MZUSP 108453. Photographs by M. V. Domingues and N. Luchetti.
FIGURE 8 in Potamotrygon tigrina, a new species of freshwater stingray from the upper Amazon basin, closely related to Potamotrygon schroederi Fernandez-Yépez, 1958 (Chondrichthyes: Potamotrygonidae)
FIGURE 8. Río Nanay at Pampa Chica, large sandy beach along left bank of hairpin curve in river (flowing towards right), approximately 11 river km upstream from confluence with Río Amazonas and 4 km west of Iquitos center. Photo taken August 18, 2003. Large sandy beach where ANSP 182452 was collected in 2005 is largely submerged. Photograph by M. Sabaj Pérez.
FIGURE 9 in Potamotrygon tigrina, a new species of freshwater stingray from the upper Amazon basin, closely related to Potamotrygon schroederi Fernandez-Yépez, 1958 (Chondrichthyes: Potamotrygonidae)
FIGURE 9. Remains of holotype of Potamotrygon schroederi (MHNLS 2504, Río Apure, Boca Apurito, Orinoco basin). A) Distal tail region with caudal stings. B) Nasoral region. C) Lateral portion of disc. Holotype was originally reported as a very large female (995 mm TL, 600 mm DL, 524 mm DW).
FIGURE 6 in Potamotrygon tigrina, a new species of freshwater stingray from the upper Amazon basin, closely related to Potamotrygon schroederi Fernandez-Yépez, 1958 (Chondrichthyes: Potamotrygonidae)
FIGURE 6. Morphological details of distal tail region in Potamotrygon tigrina, n. sp., showing arrangement of dorsal tail spines, denticles, caudal stings, and vertebrae. A) MUSM 39978 (holotype; 495 mm TL, 271 mm DL, and 258 mm DW), lacking caudal stings. B) ANSP 191988 (paratype; 560 mm TL, 282 mm DL, 250 mm DW).
FIGURE 7 in Potamotrygon tigrina, a new species of freshwater stingray from the upper Amazon basin, closely related to Potamotrygon schroederi Fernandez-Yépez, 1958 (Chondrichthyes: Potamotrygonidae)
FIGURE 7. Geographic distributions of Potamotrygon tigrina, n. sp. (star, type locality), and P. schroederi (circles, type locality solid) examined in this study. Base map by M. J. Weitzman.
FIGURE 5 in Potamotrygon tigrina, a new species of freshwater stingray from the upper Amazon basin, closely related to Potamotrygon schroederi Fernandez-Yépez, 1958 (Chondrichthyes: Potamotrygonidae)
FIGURE 5. Details of the skeleton and dermal covering in Potamotrygon tigrina, n. sp., from holotype (MUSM 39978, 495 mm TL, 271 mm DL, and 258 mm DW). A) Splanchnocranium and scapular region (most of gill arches removed). B) Close-up of angular cartilage. C) Base of tail region showing arrangement of dorsal spines and denticles.
FIGURE 4 in Potamotrygon tigrina, a new species of freshwater stingray from the upper Amazon basin, closely related to Potamotrygon schroederi Fernandez-Yépez, 1958 (Chondrichthyes: Potamotrygonidae)
FIGURE 4. Paratype of Potamotrygon tigrina, n. sp. in dorsal (A) and ventral (B) views (ANSP 191988, preadult female, Peru, Departamento Loreto, Iquitos, Río Nanay; 560 mm TL, 282 mm DL, 250 mm DW; specimen dry, color faded).
FIGURE 3 in Potamotrygon tigrina, a new species of freshwater stingray from the upper Amazon basin, closely related to Potamotrygon schroederi Fernandez-Yépez, 1958 (Chondrichthyes: Potamotrygonidae)
FIGURE 3. Morphological details of holotype of Potamotrygon tigrina, n. sp. (MUSM 39978). A) Dorsal head and snout region. B) Nasoral region. C) Posterior disc and dorsal tail base region. D) Ventral view of pelvic fins. E) Posterior right side of disc, in dorsal view. F) Dorsal view of pelvic fins. Scale bars = 1 cm.
FIGURE 2 in Potamotrygon tigrina, a new species of freshwater stingray from the upper Amazon basin, closely related to Potamotrygon schroederi Fernandez-Yépez, 1958 (Chondrichthyes: Potamotrygonidae)
FIGURE 2. Freshly captured holotype of Potamotrygon tigrina, n. sp., in dorsal view, showing live coloration (MUSM 39978, juvenile male, Río Nanay, near Iquitos, Peru; 495 mm TL, 271 mm DL, and 258 mm DW).
FIGURE 1 in Potamotrygon tigrina, a new species of freshwater stingray from the upper Amazon basin, closely related to Potamotrygon schroederi Fernandez-Yépez, 1958 (Chondrichthyes: Potamotrygonidae)
FIGURE 1. Holotype of Potamotrygon tigrina, n. sp., in dorsal (A) and ventral (B) views (MUSM 39978, juvenile male, Río Nanay, near Iquitos, Peru; 495 mm TL, 271 mm DL, and 258 mm DW).
FIGURE 5. A, C, F in A new species of freshwater crab of the genus Himalayapotamon Pretzmann, 1966 (Decapoda, Brachyura: Potamidae: Potaminae) from Uttarakhand, northern India
FIGURE 5. A, C, F, Himalayapotamon monticola (Alcock, 1910), male (21.38 × 17.44 mm) (ZSI, Kolkata-C.4315/2), B, D, Himalayapotamon ambivium (Alcock, 1909), syntype, male (14.88 × 11.68 mm) (ZSI, Kolkata-5436/10), E, Himalayapotamon bifarium (Alcock, 1909), syntype, male (ZSI, Kolkata-5512/10). A, B, dorsal view; C, D, ventral view; E, dorsal view of left G1; F, dorsal view of right G1. Scale bar = 1 mm.
FIGURE 2. Himalayapotamon garhwalense n in A new species of freshwater crab of the genus Himalayapotamon Pretzmann, 1966 (Decapoda, Brachyura: Potamidae: Potaminae) from Uttarakhand, northern India
FIGURE 2. Himalayapotamon garhwalense n. sp., holotype male (ZSI, WRC-C.1178). A, dorsal view; B, frontal view; C, ventral view. Scale bar = 10 mm.
FIGURE 4. Himalayapotamon garhwalense n in A new species of freshwater crab of the genus Himalayapotamon Pretzmann, 1966 (Decapoda, Brachyura: Potamidae: Potaminae) from Uttarakhand, northern India
FIGURE 4. Himalayapotamon garhwalense n. sp., paratype females (ZSI, WRC-C.1519). A, abdomen of bigger female; B, abdomen of smaller female; C, thoracic sternites showing vulvae of bigger female; D, thoracic sternites showing vulvae of smaller female. Scale bar = 5 mm.
FIGURE 3. Himalayapotamon garhwalense n in A new species of freshwater crab of the genus Himalayapotamon Pretzmann, 1966 (Decapoda, Brachyura: Potamidae: Potaminae) from Uttarakhand, northern India
FIGURE 3. Himalayapotamon garhwalense n. sp., holotype male (ZSI, WRC-C.1178). A, dorsal view of right G1; B, dorsal view of right G1 terminal joint; C, ventral view of right G1; D, right G2. Scale bar = 1 mm.
FIGURE 6 in A new species of freshwater crab of the genus Himalayapotamon Pretzmann, 1966 (Decapoda, Brachyura: Potamidae: Potaminae) from Uttarakhand, northern India
FIGURE 6. Type locality of Himalayapotamon garhwalense n. sp., a stream near Khanda, Pauri Garhwal district, Uttarakhand, India.
Figure 3. from Collecting and Preserving Marine and Freshwater Isopoda (Crustacea: Peracarida) - Biodiversity Data Journal 3: e4912 (12 May 2015) https://doi.org/10.3897/BDJ.3.e4912
Figure 3. - N. Dean Pentcheff removing live isopod specimens from a coral rubble washed sample.
Supplementary file pwt: United States vendors for commonly used supplies. from Collecting and Preserving Marine and Freshwater Isopoda (Crustacea: Peracarida) - Biodiversity Data Journal 3: e4912 (12 May 2015) https://doi.org/10.3897/BDJ.3.e4912
United States vendors for commonly used supplies.
FIGURE 5 in Morphological and molecular evidence for a new species of freshwater crab of the genus Sudanonautes Bott, 1955 (Brachyura: Potamoidea: Potamonautidae) from Cameroon, with notes on its ecology
FIGURE 5. BI/ML tree topology for the freshwater crab taxa from Cameroon included in this study derived from mtDNA sequences corresponding to two loci (partial 16S rRNA and COI genes, 1475 basepairs). BI and ML statistical values on the nodes indicate posterior probabilities and bootstrap support, respectively (%).
FIGURE 3. Sudanonautes tiko n in Morphological and molecular evidence for a new species of freshwater crab of the genus Sudanonautes Bott, 1955 (Brachyura: Potamoidea: Potamonautidae) from Cameroon, with notes on its ecology
FIGURE 3. Sudanonautes tiko n. sp. holotype adult male (CW 36.2 mm) ZMB Crust. 29628. a, left G1 ventral view; b: left G1 dorsal view; c, lleft G2 ventral view. Scale bar equals 2 mm (a, b, c).
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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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.