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Figure 4 in A taxonomic review of Trapezidens (Bivalvia: Unionidae: Lamellidentini), a freshwater mussel genus endemic to Myanmar, with a description of a new species
Figure 4. Type locality of Trapezidens yeti sp. nov.: Ye River near Kyaung Ywar village. (Photo: Ilya V. Vikhrev).
FIGURE 8 in Late Pleistocene-Holocene amphibians from Okinawajima Island in the Ryukyu Archipelago, Japan: Reconfirmed faunal endemicity and the Holocene range collapse of forest-dwelling species
FIGURE 8. Fossils referred to Echinotriton andersoni. 1–4, postatlantal precaudal vertebra (one of 290 registered as RUMF-GF-04052) in anterior (1), left lateral (2), dorsal (3), and ventral (4) views; 5 and 6, atlas (one of 11 registered as RUMF-GF-04051) in anterior (5) and left lateral (6) views; 7, parietal-prootic-exoccipital (RUMF-GF-04047) in dorsal view; 8, right maxilla (one of 30 registered as RUMF-GF-04045) in lateral view; 9, right quadrate (one of five registered as RUMF-GF-04049) in dorsal view; 10, right dentary (one of 70 registered as RUMF-GF-04050) in medial view; 11, right rib (one of 181 registered as RUMF-GF-04053) in posterior view; 12, right humerus (one of 144 registered as RUMF-GF-04054) in lateral view; and 13, right femur (one of 163 registered as RUMF-GF-04055) in posterior view. Abbreviations: tro, trochanter; the others are the same as Figure 7. Scale bars equal 1 mm.
FIGURE 6 in Late Pleistocene-Holocene amphibians from Okinawajima Island in the Ryukyu Archipelago, Japan: Reconfirmed faunal endemicity and the Holocene range collapse of forest-dwelling species
FIGURE 6. Fossils referred to Buergeria japonica (1–4) and Rhacophorus viridis viridis (5–11). 1–3, right female humerus lacking the proximal part (YMHF-MA 010) in ventral (1), medial (2), and dorsal (3) views; 4, left ilium lacking most part of the crista dorsalis (RUMF-GF-04024) in lateral view; 5–7, left female humerus (one of seven registered as RUMF-GF-04025) in ventral (5), medial (6), and dorsal (7) views; 8–10, left male humerus (RUMF-GF-04027) in ventral (8), medial (9), and dorsal (10) views; and 11, pelvic girdle (fused right and left ilia [lacking anterior parts] with the ischium: RUMF-GF-04029) in left lateral view. Abbreviations: pre.acet, preacetabular zone; the others are the same as Figure 3. Arrows indicate the proximal ends of the crista paraventralis. Scale bars equal 1 mm.
FIGURE 7 in Late Pleistocene-Holocene amphibians from Okinawajima Island in the Ryukyu Archipelago, Japan: Reconfirmed faunal endemicity and the Holocene range collapse of forest-dwelling species
FIGURE 7. Fossils referred to Cynops ensicauda. 1–4, postatlantal precaudal vertebra (one of 108 registered as RUMF-GF-04039) in anterior (1), left lateral (2), dorsal (3), and ventral (4) views; 5 and 6, atlas (one of five registered as RUMF-GF-04038) in anterior (5) and left lateral (6) views; 7, parietal-prootic-exoccipital (RUMF-GF-04033) in dorsal view; 8, right maxilla (one of three registered as RUMF-GF-04032) in lateral view; 9, right dentary (one of nine registered as RUMF-GF-04037) in medial view; 10, right rib (one of 25 registered as RUMF-GF-04040) in posterior view; 11, right humerus (one of 85 registered as RUMF-GF-04041) in lateral view; and 12, right femur (one of 92 registered as RUMF-GF-04042) in posterior view. Abbreviations: con, condyle; diap, diapophyses; epi.pr, epipleural processes; neu.sp, neural spine; n.prep, notch for prearticular; parap, parapophyses; pos.pr, posterior process; subd.d, subdental ditch; zygap, zygapophyses. The arrow in 12 indicates the concavity (see text). Scale bars equal 1 mm.
FIGURE 2 in Late Pleistocene-Holocene amphibians from Okinawajima Island in the Ryukyu Archipelago, Japan: Reconfirmed faunal endemicity and the Holocene range collapse of forest-dwelling species
FIGURE 2. Photograph of the Sashiki Fissure (left) and schematic figure showing the structure of the fissure (right). In the right figure, broken lines represent the outline of the fissure behind rock, shaded areas represent studied sediments, and open circles represent the locations of the dating samples.
FIGURE 3 in Late Pleistocene-Holocene amphibians from Okinawajima Island in the Ryukyu Archipelago, Japan: Reconfirmed faunal endemicity and the Holocene range collapse of forest-dwelling species
FIGURE 3. Fossils referred to Limnonectes namiyei (1–4) and Babina holsti (5–11). 1–3, left female humerus lacking the proximal and distal parts and the crista ventralis (YMHF-MA 001) in ventral (1), medial (2) and dorsal (3) views; 4, left ilium lacking the anterior part (RUMF-GF-04000) in lateral view; 5–7, right female humerus (one of six registered as RUMF-GF-04003) in ventral (5), medial (6) and dorsal (7) views; 8–10, right male humerus lacking the proximal part (one of two registered as RUMF-GF-04004) in ventral (8), medial (9), and dorsal (10) views; and 11, right ilium lacking the anterior part (one of nine registered as RUMF-GF-04005) in lateral view. Abbreviations: acet, acetabulum; acet.m, acetabular margin; cr.dors, crista dorsalis; cr.lat, crista lateralis; cr.med, crista medialis; cr.par, crista paraventralis; cr.ven, crista ventralis; e.cap, eminentia capitata; ep.rad, epicondylus radialis; ep.ul, epicondylus ulnaris; fo.div, fossula dividens; il.sh, ilial shaft; ol.sc, olecranon scar; p.asc, pars ascendens; stm, spina tuberculi medialis; supr.fo, supracetabular fossa; tub.sup, tuber superior. Scale bars equal 5 mm.
FIGURE 1 in Late Pleistocene-Holocene amphibians from Okinawajima Island in the Ryukyu Archipelago, Japan: Reconfirmed faunal endemicity and the Holocene range collapse of forest-dwelling species
FIGURE 1. Maps of the Ryukyu Archipelago (1, 2) and Okinawajima Island (3). The map of Okinawajima shows topography, distribution of the Pleistocene limestone, and study sites. Geological data were obtained from Kizaki (1985).
FIGURE 4 in Late Pleistocene-Holocene amphibians from Okinawajima Island in the Ryukyu Archipelago, Japan: Reconfirmed faunal endemicity and the Holocene range collapse of forest-dwelling species
FIGURE 4. Fossils referred to Odorrana ishikawae (1–7) and Odorrana narina (8–14), 1–3, right female humerus (one of 10 registered as RUMF-GF-04009) in ventral (1), medial (2), and dorsal (3) views; 4–6, right male humerus (one of three registered as RUMF-GF-04010) in ventral (4), medial (5), and dorsal (6) views; 7, right ilium lacking the anterior part with part of the ischium (one of five registered as RUMF-GF-04011) in lateral view; 8–10, right female humerus (one of eight registered as RUMF-GF-04014) in ventral (8), medial (9), and dorsal (10) views; 11–13, right male humerus lacking the proximal part of the shaft and the distal part of the epicondylus ulnaris (RUMF-GF-04015) in ventral (11), medial (12), and dorsal (13) views; and 14, pelvic girdle (fused right and left ilia [lacking anterior parts] with the ischium and the pubis: RUMF-GF-04016) in right lateral view. Abbreviations are the same as Figure 3. Arrows indicate the proximal ends of the crista paraventralis. Scale bars equal 5 mm.
FIGURE 5 in Late Pleistocene-Holocene amphibians from Okinawajima Island in the Ryukyu Archipelago, Japan: Reconfirmed faunal endemicity and the Holocene range collapse of forest-dwelling species
FIGURE 5. Fossils referred to Rana ulma (1–7) and Microhyla okinavensis (8). 1–3, right female humerus (one of 176 registered as RUMF-GF-04019) in ventral (1), medial (2), and dorsal (3) views; 4–6, right male humerus (one of 87 registered as RUMF-GF-04020) in ventral (4), medial (5), and dorsal (6) views; 7, right ilium (one of 93 registered as RUMF-GF-04021) in lateral view; and 8, right ilium (one of two registered as RUMF-GF-04023) in lateral view. Abbreviations are the same as Figure 3. Arrows indicate the proximal ends of the crista paraventralis. Scale bars equal 1 mm.
FIGURE 2 in Evidence on the paleodrainage connectivity during Pleistocene: Phylogeography of a hypoptopomatine endemic to southeastern Brazilian coastal drainages
FIGURE 2 | Phylogeny of Hisonotus leucofrenatus samples. A. Cytochrome Oxidase subunit 1; and B. rpS7 ribosomal protein gene intron 1 sequences. Numbers represent posterior probabilities of the respective node. Terminals collapsed into large and well supported group and colors represent paleodrainages according to Fig. 1. In (A) X axis represents time (Ma).
FIGURE 3 in Evidence on the paleodrainage connectivity during Pleistocene: Phylogeography of a hypoptopomatine endemic to southeastern Brazilian coastal drainages
FIGURE 3 | Haplotype network using Median-Joining for only cox1 sequences of Hisonotus leucofrenatus samples. A. Colors represent groups by paleodrainage; and B. Colors represent populations by current drainages. We use upper case in the first word of the noun for drainages (e.g., Tramandaí River system) to differentiate from the homonymous paleodrainages (e.g., tramandaí).
FIGURE 4 in Evidence on the paleodrainage connectivity during Pleistocene: Phylogeography of a hypoptopomatine endemic to southeastern Brazilian coastal drainages
FIGURE 4 | Linear regression plots of the relationship between genetic diversity (mean number of pairwise differences π) and physical characteristics of paleodrainage (contemporary land area, continental shelf area exposed and number of contemporary basins) as described by Thomaz, Knowles, 2018 (S2). A. Contemporary land area (R2 = 0.90); B. Continental shelf area exposed (R2 0.77); C. Number of contemporary basin (R2 = 0.21).
FIGURE 1 in Evidence on the paleodrainage connectivity during Pleistocene: Phylogeography of a hypoptopomatine endemic to southeastern Brazilian coastal drainages
FIGURE 1 | Map of geographic distribution and included samples of Hisonotus leucofrenatus from coastal drainages of southeastern Brazil. Colors of the circles represent groups sampled according limits of paleodrainage systems for the region and sample photo of Hisonotus leucofrenatus from Tramandaí River system, UFRGS 16528 (photo by L. R. Malabarba).
FIGURE 1 in Coexistence of endemic peacock basses (Cichla) in a Neotropical reservoir (Cichlidae: Cichliformes)
FIGURE 1 | Cichla kelberi (A) and C. piquiti (B) captured in the Lajeado Reservoir, Tocantins River, Brazil.
FIGURE 4 in Coexistence of endemic peacock basses (Cichla) in a Neotropical reservoir (Cichlidae: Cichliformes)
FIGURE 4 | Comparative reproductive ecology of Cichla kelberi and C. piquiti. Monthly variations in the gonadosomatic index (IGS) and in the frequency (%) of breeding females for C. kelberi (A, B) and C. piquiti (C, D).
FIGURE 3 in Coexistence of endemic peacock basses (Cichla) in a Neotropical reservoir (Cichlidae: Cichliformes)
FIGURE 3 | Comparative feeding ecology of Cichla kelberi and C. piquiti. A. Food resources (percentage) consumed by each species, grouped in broad categories. B. Resource accumulation curves based on sampling effort (stomachs analyzed). C. Relationship between the standard length (cm) of C. kelberi and C. piquiti (predators) and the standard length (cm) of consumed prey (only fish).
FIGURE 2 in Coexistence of endemic peacock basses (Cichla) in a Neotropical reservoir (Cichlidae: Cichliformes)
FIGURE 2 | Temporal and spatial variation in the abundance of Cichla kelberi and C. piquiti. A. Mean relative abundance over the years; whiskers represent 95% confidence intervals. B. Relative abundance at each sampling site. C. Habitat use considering the number (%) of fish captured in each habitat (and some combinations). OP = open areas; MG = margins; MCR = macrophytes; LG = logs.
FIGURE 3 in Molecular characterization of Astyanax species (Characiformes: Characidae) from the upper Paraguaçu River basin, a hydrographic system with high endemism
FIGURE 3 | Species tree showing phylogenetic relationships for Astyanax's MOTUs from the upper Paraguaçu River basin. The tree was generated using approximately 2,230 bp obtained for the COI, Cytb, and S7 sequences for the samples indicated in Tab. S1. The topology corresponds to the Bayesian tree. The numbers on the branches are bootstrap values for the posterior probability for Bayesian species tree and speciation probability values of BP&P species delimitation. The scale bar indicates nucleotide substitutions per site.
FIGURE 2 in Molecular characterization of Astyanax species (Characiformes: Characidae) from the upper Paraguaçu River basin, a hydrographic system with high endemism
FIGURE 2 | Bayesian tree showing phylogenetic relationships among Astyanax species, using 1,792 COI sequences available in the Bold system database, and 75 ones produced in this study for specimens of Astyanax endemic to the upper Paraguaçu River basin. A. Clusters (black) for the clade 1 formed by Astyanax species closely related to the specimens collected in the Paraguaçu River; and clusters (grey) for the remaining analyzed Astyanax species. B. Clade 1 in details, depicting the delimitation species results using BIN, ABGD, and GMYC approaches. Black rectangles represent the distinct number of MOTUs identified by the three analyses: BIN (MOTU 1-5); ABGD (MOTU 1-19); GMYC (MOTU 1-50). The numbers in the nodes correspond to the main clusters of species (Tab. S2). Nodes marked with an asterisk denote posterior probabilities greater than 0.9. Species of Astyanax from the upper Paraguaçu River basin are highlighted in colored rectangles. Astyanax sp. sequences were download from BOLD system database. Our studied species are in bold letters. The colors of the species name are highlighted in accordance with Fig. 1.
FIGURE 1 in Molecular characterization of Astyanax species (Characiformes: Characidae) from the upper Paraguaçu River basin, a hydrographic system with high endemism
FIGURE 1 | Map of the Paraguaçu River basin, Bahia, northeastern Brazil, showing collection sites of Astyanax species sampled in this study and for two Astyanax sp. available in the BOLD system database (*), with the exception of A. hamatilis. Astyanax rupestris from the Coisa Boa River (dark blue square) and Cumbuca River (dark blue circle), A. aff. rupestris from the Piabinha River (half yellow and blue circle), Astyanax sp. from the Piabinha River (orange circle*), A. lorien from the Preto River (pink circle), Astyanax sp. from Coité River (brown circle*), A. brucutu from the Pratinha River (red circle), and A. epiagos from the Ferro Doido River (green circle). The colors of the symbols on the map are in accordance with Fig. 2. Scale 1:1300723.
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
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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.