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84 results for “Stream Frogs”
Figure 6 in Target-enriched DNA sequencing from historical type material enables a partial revision of the Madagascar giant stream frogs (genus Mantidactylus)
Figure 6. Photographs of living specimens of Mantidactylus radaka sp. nov. (a, b) Male holotype ZSM 644/2001 (field number FGMV 2001.132) from Manarikoba forest, Tsaratanana Massif. (c–f) Female paratype ZSM 1800/2010 (ZCMV 12345) from Camp 1 (Antevialambazaha), Tsaratanana Massif. (g, h) Female paratype ZSM 97/2016 (MSZC 0080) from Ampotsidy. (i, j) Male paratype MSZC 0120 (uncatalogued in UADBA) from Ampotsidy. (k) Unidentified specimen from Camp 0 (Ankijagna Lagnana), Tsaratanana Massif. (l) Paratype ZSM 582/2014 (DRV 6073) from Camp 0 (Ankijagna Lagnana). (m, n) Unidentified female specimen from Manongarivo (Camp 0), probably preserved in UADBA collection.
FIGURE 9 in A revision of Mantidactylus microtis and M. microtympanum, and a comparison with other large Madagascan stream frogs (Anura: Mantellidae: Mantellinae)
FIGURE 9. Eggs of Mantidactylus microtympanum photographed in the field between Isaka Ivondro and Eminiminy, Andohahela (MRSN A752).
FIGURE 5. Mantidactylus microtympanum. Live individual from Parc National d in A revision of Mantidactylus microtis and M. microtympanum, and a comparison with other large Madagascan stream frogs (Anura: Mantellidae: Mantellinae)
FIGURE 5. Mantidactylus microtympanum. Live individual from Parc National d'Andohahela, between IsakaIvondro and Eminiminy (photo by F. Andreone).
FIGURE 6 in A revision of Mantidactylus microtis and M. microtympanum, and a comparison with other large Madagascan stream frogs (Anura: Mantellidae: Mantellinae)
FIGURE 6. Mantidactylus microtympanum: Live juvenile from Parc National d'Andohahela, between IsakaIvondro and Eminiminy (TL = 50 mm) (photo by F. Andreone).
FIGURE 3. Mantidactylus microtis. Preserved specimen from Parc National dAndohahela, Parcel 1, 13.5 in A revision of Mantidactylus microtis and M. microtympanum, and a comparison with other large Madagascan stream frogs (Anura: Mantellidae: Mantellinae)
FIGURE 3. Mantidactylus microtis. Preserved specimen from Parc National dAndohahela, Parcel 1, 13.5 Km NW of Eminiminy, 1100 m (UMMZ 214577): A, dorsal side; B, ventral side.
FIGURE 4 in A revision of Mantidactylus microtis and M. microtympanum, and a comparison with other large Madagascan stream frogs (Anura: Mantellidae: Mantellinae)
FIGURE 4. Details of the cloaca in a Mantidactylus microtis: A, male (UMMZ 214578); B, female (UMMZ 214577). The arrow indicates the bilobed flap typical of most males.
FIGURE 2 in A revision of Mantidactylus microtis and M. microtympanum, and a comparison with other large Madagascan stream frogs (Anura: Mantellidae: Mantellinae)
FIGURE 2. Mantidactylus microtis. Live individual from Andohahela, unnamed site (photo by F. Glaw and M. Vences).
FIGURE 8 in A revision of Mantidactylus microtis and M. microtympanum, and a comparison with other large Madagascan stream frogs (Anura: Mantellidae: Mantellinae)
FIGURE 8. Details of the cloaca in a Mantidactylus microtympanum: A, male (MNHN 1972 1312); B, female (MNHN 19721274). The arrow indicates the tubular cloaca visible in most adult females.
FIGURE 11 in A revision of Mantidactylus microtis and M. microtympanum, and a comparison with other large Madagascan stream frogs (Anura: Mantellidae: Mantellinae)
FIGURE 11. Putative tadpole of Mantidactylus microtympanum. (MRSN A761), collected between IsakaIvondro and Eminiminy, Andohahela: A, lateral side; B, dorsal side (TL = 28 mm).
FIGURE 1. Mantidactylus microtis. Live individual from Andohahela, 20 in A revision of Mantidactylus microtis and M. microtympanum, and a comparison with other large Madagascan stream frogs (Anura: Mantellidae: Mantellinae)
FIGURE 1. Mantidactylus microtis. Live individual from Andohahela, 20 Km SE of Andranondambo (photo by A. P. Raselimanana).
FIGURE 7. Mantidactylus microtympanum. Preserved specimens from Parc National d in A revision of Mantidactylus microtis and M. microtympanum, and a comparison with other large Madagascan stream frogs (Anura: Mantellidae: Mantellinae)
FIGURE 7. Mantidactylus microtympanum. Preserved specimens from Parc National d'Andohahela, between IsakaIvondro and Eminiminy, 400 m. (MRSN A649): (A) dorsal side, (B) ventral side.
FIGURE 10 in A revision of Mantidactylus microtis and M. microtympanum, and a comparison with other large Madagascan stream frogs (Anura: Mantellidae: Mantellinae)
FIGURE 10. Eggs of Mantidactylus microtympanum laid in captivity by individuals collected between IsakaIvondro and Eminiminy, Andohahela (MRSN A753).
FIGURE 5 in A new frog species from rapidly dwindling cloud forest streams of Sri Lanka-Lankanectes pera (Anura, Nyctibatrachidae)
FIGURE 5. Cleared and stained adult specimen of Lankanectes corrugatus (DZ1397, SVL 45.02 mm). (A) Cranium, dorsal view. (B) Vertebral column, with the pelvic girdle attached to the sacral diapophysis via the cartilaginous epiphysis of ilia, dorsal view. (C) Close-up of vertebrae (D) Hyobranchial skeleton, ventral view. (E) Pectoral girdle and forelimbs, ventral view. Abbreviations: CR, coracoid; CT, cleithrum; CV, clavicle; EX, exoccipital; FP, frontoparietal; HP, hyoid plate; HY, hyale; IL, ilium; IS, ischium; MX, maxillae; OS, omosternum; PM, premaxilla; PP, posteromedial process; PR, prezygapophysis; PZ, postzygapophysis; PT, pterygoid; SC, suprascapula; SQ, squamosal; SL, scapula; ST, sternum; PV, vomer.
FIGURE 2 in A new frog species from rapidly dwindling cloud forest streams of Sri Lanka-Lankanectes pera (Anura, Nyctibatrachidae)
FIGURE 2. Lankanectes pera sp. nov. in life, SVL 22.40 mm: (A) Dorsolateral view; (B) Dorsal view; (C) Habitat—clear water stream habitat under montane forest canopy cover.
FIGURE 4 in A new frog species from rapidly dwindling cloud forest streams of Sri Lanka-Lankanectes pera (Anura, Nyctibatrachidae)
FIGURE 4. Lankanectes pera sp. nov., SVL 68.69 mm, DZ1307 (A–D), in preservation. (A) ventral view; (B) right ventral foot; (C) ventral view of the head; (D) lateral view. Lankanectes corrugatus, SVL 55.28 mm, DZ1396 (E–H), in preservation. (A) ventral view; (B) right ventral foot; (C) ventral view of the head; (D) lateral view.
FIGURE 1 in A new frog species from rapidly dwindling cloud forest streams of Sri Lanka-Lankanectes pera (Anura, Nyctibatrachidae)
FIGURE 1. (A) 16S rRNA Maximum-likelihood phylogram for 41 taxa with node support (posterior probabilities above nodes, with values>95 indicated by a *; MP bootstrap values below nodes, with values>50) showing two clearly-defined clades including L. corrugatus and L. pera (B) The uncorrected pairwise genetic distances range for 16S rRNA 3.5–3.7%; Haplotype network analysis using the full dataset with 485 bp, shows all haplotypes shared across L. corrugatus; L. pera sp. nov. is different by more than 16 mutational steps from the L. corrugatus populations. (C) The predicted distributions for L. corrugatus is 360 km2 and L. pera sp. nov. is 14120 km2 on the northern hills of Sri Lanka. (D) Component loadings of the first two principal component axes (PC1 vs PC2) shows clear separation of the males, but with slight overlap of females; L. pera sp. nov. indicated in red, L. corrugatus in blue (filled circles denote females and open circles denote males).
FIGURE 3 in A new frog species from rapidly dwindling cloud forest streams of Sri Lanka-Lankanectes pera (Anura, Nyctibatrachidae)
FIGURE 3. Illustrations of (A) Lankanectes corrugatus, ZMB4897, mature male, SVL 43.70 mm and (B) L. pera sp. nov., DZ1858, mature male, SVL 66.0 mm, anal region (top); manus (middle) and maxilla (lower).
FIG. 10 in A Lentic Breeder in Lotic Waters: Sierra Nevada Yellow-Legged Frog (Rana sierrae) Habitat Suitability in Northern Sierra Nevada Streams
FIG. 10. Distribution of depth and velocity values over time within cascade (CAS), riffle (LGR), and pool (POO) geomorphic unit types at (A) Lone Rock Creek and (B) South Fork Tributary. Dashed and shaded box in lower left corner of each panel represents high suitability microhabitat for adults (includes subadults) of velocity,0.1 m s–1 and depth,0.3 m.
FIG. 8 in A Lentic Breeder in Lotic Waters: Sierra Nevada Yellow-Legged Frog (Rana sierrae) Habitat Suitability in Northern Sierra Nevada Streams
FIG. 8. Mean predicted probability of microhabitat use by tadpoles of R. sierrae for all study sites combined for all possible values from a given predictor variable from 1,000 bootstrapped logistic regression models. Shading and bars represent 95% credible intervals. Substrate categories are silt (Slt), sand (Snd), fine gravel (FGrav), coarse gravel (CGrav), cobble (Cob), boulder (Bld), and bedrock (Bed).
FIG. 6 in A Lentic Breeder in Lotic Waters: Sierra Nevada Yellow-Legged Frog (Rana sierrae) Habitat Suitability in Northern Sierra Nevada Streams
FIG. 6. Mean predicted probability of microhabitat use by adult R. sierrae (includes subadults) for all study sites combined for all possible values from a given predictor variable from the 1,000 bootstrapped logistic regression models. Shading and bars represent 95% credible intervals. Substrate categories are silt (Slt), sand (Snd), fine gravel (FGrav), coarse gravel (CGrav), cobble (Cob), boulder (Bld), and bedrock (Bed).
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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.