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322 results for “Poison frog”
FIGURE 4 in A new genus of polystomatid parasitic flatworm (Monogenea: Polystomatidae) without free-swimming life stage from the Malagasy poison frogs
FIGURE 4. Hamulus of Madapolystoma biritika n. g., n. sp. A, hamuli from mature specimens from the host Mantella madagascareniensis; B, hamuli from mature specimens from the host Mantella baroni; C, hamuli from mature specimens from the host Mantella milotympanum. Scale bar = 100 µm.
FIGURE 3. Marginal hooklets 1, 2–7 and 8 in A new genus of polystomatid parasitic flatworm (Monogenea: Polystomatidae) without free-swimming life stage from the Malagasy poison frogs
FIGURE 3. Marginal hooklets 1, 2–7 and 8 from larvae and subadult specimens of Madapolystoma biritika n. g., n. sp. A, hooklets for specimens from Mantella madagascareniensis; B, hooklets for specimens from Mantella baroni; C, hooklets for specimens from Mantella milotympanum. Scale bar = 20 µm.
FIGURE 10 in A new species of Andean poison frog, Andinobates (Anura: Dendrobatidae), from the northwestern Andes of Colombia
FIGURE 10. View of the severely fragmented cloud forests at the type locality of A. cassidyhornae sp. nov. (photo © 2012 L. Mazariegos).
FIGURE 9 in A new species of Andean poison frog, Andinobates (Anura: Dendrobatidae), from the northwestern Andes of Colombia
FIGURE 9. Above: Discriminant analysis of six spectral and temporal parameters of the advertisement calls of A. cassidyhornae sp. nov. (Ac, green dots), and the geographically closest species of the bombetes group: A. bombetes (Ab, yellow dots), A. opisthomelas (Ao, blue dots) and A. virolinensis (Av, red dots). Ellipses denote 95% confidence intervals of the multivariate mean. Non-overlapping ellipses thus indicate statistically significant differences at the 0.05 level. Below: Corresponding univariate analyses of the call parameters that most contributed in the discriminant analysis. Horizontal lines enclose 95% confidence intervals of the univariate mean.
FIGURE 7. Mean interspecific K2P in A new species of Andean poison frog, Andinobates (Anura: Dendrobatidae), from the northwestern Andes of Colombia
FIGURE 7. Mean interspecific K2P genetic distances of the amplified fragment of the Cytb gene between six geographically close species of the bombetes group, including A. cassidyhornae sp. nov. Line lengths are roughly proportional to pairwise genetic distances.
FIGURE 2 in A new species of Andean poison frog, Andinobates (Anura: Dendrobatidae), from the northwestern Andes of Colombia
FIGURE 2. The holotype of A. cassidyhornae sp. nov. in A) lateral, B) partial ventral, C) dorsal, and D) ventral view (photos © 2012 L. Mazariegos).
FIGURE 1 in A new species of Andean poison frog, Andinobates (Anura: Dendrobatidae), from the northwestern Andes of Colombia
FIGURE 1. Sampled localities (in yellow, lat, long in degrees, elevation in m) of A. cassidyhornae sp. nov. in the northwestern Colombian Andes: Mesenia-Paramillo (5.52, -75.89, 2059 m), Andes (5.69, -75.92, 1367 m), Ciudad Bolivar (5.85, -76.04, 1260 m), and Carmen de Atrato (5.83, -76.26, 1248 m). As reference, we add three localities of A. opisthomelas: Santa Inés corresponds to the now extinct population from the type locality of A. opisthomelas, which was not sampled, Amalfi corresponds to the white venter form and Guatapé to the brown venter form.
FIGURE 6 in A new species of Andean poison frog, Andinobates (Anura: Dendrobatidae), from the northwestern Andes of Colombia
FIGURE 6. Bayesian phylogeny of 10 Andinobates species inferred using MrBayes. Numbers on internodes represent nodal support as follows: Bayesian posterior probability/RAxML bootstrap support. Support values for nodes with posterior probabilities under 0.8 and bootstrap supports below 70 are not shown. Ranitomeya fantastica was used as outgroup.
FIGURE 4 in A new species of Andean poison frog, Andinobates (Anura: Dendrobatidae), from the northwestern Andes of Colombia
FIGURE 4. Distinctive ventral coloration of A. cassidyhornae sp. nov. from the type locality (A–B), Ciudad Bolívar (C), and Carmen de Atrato (D–E), compared to A. opisthomelas: the brown-venter form from Guatapé (F–H), and the white-venter form from Amalfi (I–J).
FIGURE 8 in A new species of Andean poison frog, Andinobates (Anura: Dendrobatidae), from the northwestern Andes of Colombia
FIGURE 8. Sonogram (above) and oscillogram (below) of the advertisement call of A. cassidyhornae sp. nov. recorded by Ricardo Medina.
FIGURE 3 in A new species of Andean poison frog, Andinobates (Anura: Dendrobatidae), from the northwestern Andes of Colombia
FIGURE 3. Palm (A) and sole (B) of the hand and foot of the type specimen of A. cassidyhornae sp. nov. (photo © 2012 L.
FIGURE 9 in A new species of poison-dart frog (Anura: Dendrobatidae) from Manu province, Amazon region of southeastern Peru, with notes on its natural history, bioacoustics, phylogenetics, and recommended conservation status
FIGURE 9. Currently known distribution of Ameerega shihuemoy (orange circles). The main natural protected areas in the Madre de Dios region are shown in green. Amarakaeri Communal Reserve covers an area of 402.335,62 ha; A. shihuemoy has been found at six localities inside this reserve.
FIGURE 10. A in A new species of poison-dart frog (Anura: Dendrobatidae) from Manu province, Amazon region of southeastern Peru, with notes on its natural history, bioacoustics, phylogenetics, and recommended conservation status
FIGURE 10. A, dorsal, and B, ventral view of the body; C, lateral view of head; and D, ventral view of the hand, of the adult holotype CBF 3900 of Ameerega yungicola. Scale on every picture. Photos by Daniela Rössler.
FIGURE 6 in A new species of poison-dart frog (Anura: Dendrobatidae) from Manu province, Amazon region of southeastern Peru, with notes on its natural history, bioacoustics, phylogenetics, and recommended conservation status
FIGURE 6. Tadpole of Ameerega shihuemoy at Gosner stage 25: (A) dorsal, (B) ventral, (C) lateral, (D) Oral disc at Gosner stage 41, (E) Free-living tadpole at Gosner stage 25. Photos by S. J. Serrano.
FIGURE 5 in A new species of poison-dart frog (Anura: Dendrobatidae) from Manu province, Amazon region of southeastern Peru, with notes on its natural history, bioacoustics, phylogenetics, and recommended conservation status
FIGURE 5. Spectrograms of advertisement calls of morphologically similar species of Ameerega. A) A. shihuemoy, recorded at Manu Learning Centre, Madre de Dios, Peru 12 June 2014 (temperature not noted). B) A. boliviana, recorded from Correo- Apolo, La Paz, Bolivia. C) A. simulans recorded from Marcapata, Cusco, Peru. D) A. picta recorded from Madidi National Park, Bolivia. E) A. yungicola recorded from Caranavi, Yungas, Bolivia. F) A. hahneli, recorded from Shintuya, Madre de Dios, Peru. G) A. macero, recorded at Manu Learning Centre, Madre de Dios, Peru.
FIGURE 2. A in A new species of poison-dart frog (Anura: Dendrobatidae) from Manu province, Amazon region of southeastern Peru, with notes on its natural history, bioacoustics, phylogenetics, and recommended conservation status
FIGURE 2. A, dorsal; B, and ventral views of the body of the subadult female paratype MHNC 14561 (SVL = 20.7 mm); C, dorsal; D, and ventral views of the body of the subadult male paratype MHNC 4779 (SVL = 17.4 mm); E, adult male carrying tadpoles; F, adult male paratype MHNC 15863. Photos by J.C. Chaparro (A-D), R. Coronel (E), R. Santa Cruz (F).
FIGURE 4 in A new species of poison-dart frog (Anura: Dendrobatidae) from Manu province, Amazon region of southeastern Peru, with notes on its natural history, bioacoustics, phylogenetics, and recommended conservation status
FIGURE 4. Box plots representing the median (black horizontal line), interquartile range (box), range (whiskers) and outside values (circles) of call parameters comparison among Ameerega shihuemoy, A. boliviana, A. hahneli, A. picta, A. simulans and A. yungicola where: a) note duration (ms), b) calling rate, c) fundamental frequency (Hz) and d) dominant frequency (Hz).
FIGURE 3 in A new species of poison-dart frog (Anura: Dendrobatidae) from Manu province, Amazon region of southeastern Peru, with notes on its natural history, bioacoustics, phylogenetics, and recommended conservation status
FIGURE 3. Color patterns of Ameerega shihuemoy from tadpole to adult MUSM 31692. Photos by Marcus Brent-Smith.
FIGURE 1. A in A new species of poison-dart frog (Anura: Dendrobatidae) from Manu province, Amazon region of southeastern Peru, with notes on its natural history, bioacoustics, phylogenetics, and recommended conservation status
FIGURE 1. A, dorsal, and B, ventral view of the body; C, lateral view of head; D, and tympanum under skin; E, mouth showing choanae details; F, ventral view of the hand; G, and foot, of the adult female holotype MHNC 15488 (SVL = 25.7 mm) of Ameerega shihuemoy sp. nov. Scale on every picture. Photos by J.C. Chaparro.
FIGURE 7 in A new species of poison-dart frog (Anura: Dendrobatidae) from Manu province, Amazon region of southeastern Peru, with notes on its natural history, bioacoustics, phylogenetics, and recommended conservation status
FIGURE 7. Maximum Likelihood (ML) phylogeny of Ameerega based on 16S ribosomal RNA gene. Numbers above nodes are bootstrap values.
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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)
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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.