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Figure 4 from: Costa WJEM, Amorim PF (2018) A new miniature cryptic species of the seasonal killifish genus Spectrolebias from the Tocantins River basin, central Brazil (Cyprinodontiformes, Aplocheilidae). Zoosystematics and Evolution 94(2): 359-368. https://doi.org/10.3897/zse.94.28085
Figure 4 Spectrolebias gracilis sp. n., UFRJ 6440, holotype, male, 19.2 mm SL; Canabrava floodplains.
Figure 2 from: Costa WJEM, Amorim PF (2018) A new miniature cryptic species of the seasonal killifish genus Spectrolebias from the Tocantins River basin, central Brazil (Cyprinodontiformes, Aplocheilidae). Zoosystematics and Evolution 94(2): 359-368. https://doi.org/10.3897/zse.94.28085
Figure 2 Species delimitation tree generated by the General Mixed Yulle Coalescent (GMYC) and the Bayesian Poisson Tree Processes (bPTP) models, using a fragment of the gene COI. Black lines indicate branching processes among species, red lines indicate branching processes within species.
Figure 1 from: Costa WJEM, Amorim PF (2018) A new miniature cryptic species of the seasonal killifish genus Spectrolebias from the Tocantins River basin, central Brazil (Cyprinodontiformes, Aplocheilidae). Zoosystematics and Evolution 94(2): 359-368. https://doi.org/10.3897/zse.94.28085
Figure 1 Bayesian phylogenetic tree for Spectrolebias costae sp. n., S. gracilis, S. semiocellatus and Nematolebias whitei. Numbers above nodes are support values, including posterior probabilities for the Bayesian analysis, followed by bootstrap percentages for the maximum likelihood analysis; *, means maximum support value and, bootstrap value below 50.
Figure 6 from: Costa WJEM, Amorim PF (2018) A new miniature cryptic species of the seasonal killifish genus Spectrolebias from the Tocantins River basin, central Brazil (Cyprinodontiformes, Aplocheilidae). Zoosystematics and Evolution 94(2): 359-368. https://doi.org/10.3897/zse.94.28085
Figure 6 Geographical distribution of Spectrolebias costae (black symbols) and S. gracilis sp. n. (white symbols). Stars indicate type localities.
Figure 5 from: Costa WJEM, Amorim PF (2018) A new miniature cryptic species of the seasonal killifish genus Spectrolebias from the Tocantins River basin, central Brazil (Cyprinodontiformes, Aplocheilidae). Zoosystematics and Evolution 94(2): 359-368. https://doi.org/10.3897/zse.94.28085
Figure 5 Spectrolebias gracilis sp. n., UFRJ 6441, paratype, female, 17.8 mm SL; Canabrava floodplains.
Figure 1 from: Conway KW, Moore GI, Summers AP (2019) A new genus and two new species of miniature clingfishes from temperate southern Australia (Teleostei, Gobiesocidae). ZooKeys 864: 35-65. https://doi.org/10.3897/zookeys.864.34521
Figure 1 Schematic outline drawings of the adhesive disc of Barryichthys (A) and Parvicrepis (B). Both redrawn from Hutchins (1994: fig. 1). Typical circular-cuboid papillae in light grey (A and B); elongate papillae in dark grey (A). Disc regions A–D shown in inset figure.
Figure 12 from: Conway KW, Moore GI, Summers AP (2019) A new genus and two new species of miniature clingfishes from temperate southern Australia (Teleostei, Gobiesocidae). ZooKeys 864: 35-65. https://doi.org/10.3897/zookeys.864.34521
Figure 12 Distribution of material of Barryichthyshutchinsi (grey symbols) and B.algicola (black symbols) used in this study. Stars indicate type localities.
Figure 4 from: Conway KW, Moore GI, Summers AP (2019) A new genus and two new species of miniature clingfishes from temperate southern Australia (Teleostei, Gobiesocidae). ZooKeys 864: 35-65. https://doi.org/10.3897/zookeys.864.34521
Figure 4 CT scanned skeleton of Barryichthys in dorsal, lateral and ventral view AB.hutchinsi, AMS I.49000-001, 14.0 mm SLBB.algicola, WAM P.27127-016, holotype, female, 16.9 mm SL. Abbreviations: HS, hemal spine; NS, neural spine; PU2, preural centrum 2; V, vertebra.
Figure 7 from: Conway KW, Moore GI, Summers AP (2019) A new genus and two new species of miniature clingfishes from temperate southern Australia (Teleostei, Gobiesocidae). ZooKeys 864: 35-65. https://doi.org/10.3897/zookeys.864.34521
Figure 7 Viscerocranium of Barryichthyshutchinsi, WAM P.34510-001, paratype, 15.5 mm SLA hyopalatine arch and opercular series, right side in lateral view (image reversed) B lower gill-arch elements in dorsal view, gill filaments removed C upper gill-arch elements in ventral view D hyoid bar, right side in medial view and urohyal. Abbreviations: ACh, anterior ceratohyal; Ana, anguloarticular; Apa, autopalatine; Bh, basihyal; BrR, branchiostegal rays; Cb1-5, ceratobranchial 1–5; DHh, dorsal hypohyal; Dn, dentary; EB1–4, epibranchials 1–4; EB3+4, compound element comprising EB3 and EB4; Ect, ectopterygoid; GR, gill raker; Hy, hyomandibular; Iop, interopercle; Mx, maxilla; Op, opercle; Pb3TP, pharyngobranchial 3 toothplate; Pop, preopercle; Q, quadrate; Sop, subopercle; Sym, symplectic; Uh, urohyal.
Figure 9 from: Conway KW, Moore GI, Summers AP (2019) A new genus and two new species of miniature clingfishes from temperate southern Australia (Teleostei, Gobiesocidae). ZooKeys 864: 35-65. https://doi.org/10.3897/zookeys.864.34521
Figure 9 Surface features (A, B) and internal supporting skeleton (C, D) of the adhesive disc of BarryichthysA adhesive disc of Barryichthyshutchinsi (WAM P.28981-004, holotype, male, 15.4 mm SL), ventral view (anterior to top of page) B adhesive disc of B.algicola (WAM P.27127-016, holotype, female, 16.9 mm SL), ventral view (anterior to top of page) C adhesive disc supporting skeleton, including elements of the pelvic and pectoral-fin girdle of B.hutchinsi (WAM P.34510-001, paratype, 15.5 mm SL), ventral view (anterior to top of page). Postcleithra and pelvic-fin rays of the right side removed (image reversed) D pelvic-fin spine and rays of right side of B.hutchinsi (same specimen as in C), dorsal view (anterior to top of page). Abbreviations: A, disc region A; B, disc region B; Bp, basipterygium; C, disc region C; D, disc region D; DPcL, dorsal postcleithrum; I, pelvic-fin spine; PelR1–4, pelvic-fin rays 1–4; PRC, pelvic-radial cartilage; VPcL, ventral postcleithrum.
Figure 6 from: Conway KW, Moore GI, Summers AP (2019) A new genus and two new species of miniature clingfishes from temperate southern Australia (Teleostei, Gobiesocidae). ZooKeys 864: 35-65. https://doi.org/10.3897/zookeys.864.34521
Figure 6 Neurocranium of Barryichthyshutchinsi, WAM P.34510-001, paratype, 15.5 mm SLA dorsal view B lateral view (left side) C ventral view. Lachrymal not shown. Nasal of right side removed. Abbreviations: Boc, basioccipital; EpC, epiphyseal commissure of supraorbital canal; Epoc, epiotic; Exoc, exoccipital; Fr, frontal; LE, lateral ethmoid; M, mesethmoid; Na, nasal; NS1, neural spine of vertebral centrum 1; Pa, parietal; Pro, prootic; Psph, parasphenoid; Pte, pterotic; SC, supraorbital canal; Soc, supraoccipital; Sph, sphenotic; V1, vertebral centrum 1; Vo, vomer.
Figure 5 from: Conway KW, Moore GI, Summers AP (2019) A new genus and two new species of miniature clingfishes from temperate southern Australia (Teleostei, Gobiesocidae). ZooKeys 864: 35-65. https://doi.org/10.3897/zookeys.864.34521
Figure 5 Head (in dorsal, lateral, and ventral views) in members of Barryichthys highlighting position of cephalic lateral line canal pores (grey circles) on head surface AB.hutchinsi, WAM P.28981-004, holotype, male, 15.4 mm SLBB.algicola, WAM P.27127-016, holotype, female, 16.9 mm SL. Outline of anterior and posterior nostril highlighted by grey solid line. White arrow points to posterior margin of orbit. Abbreviations: AN, anterior nostril; FP, fleshy pad at base of pectoral fin; NC1–2, nasal canal pores 1–2; PN, posterior nostril; PO1, postorbital canal pore 1.
Figure 11 from: Conway KW, Moore GI, Summers AP (2019) A new genus and two new species of miniature clingfishes from temperate southern Australia (Teleostei, Gobiesocidae). ZooKeys 864: 35-65. https://doi.org/10.3897/zookeys.864.34521
Figure 11 Genital papilla of BarryichthyshutchinsiAWAM P.28981-004, holotype, male, 15.4 mm SL, oblique lateral view B same specimen as in A, ventral view, anterior to top of page CWAM P.28981-003, paratype, female, 16.9 mm SL, oblique lateral view D same specimen as in D, ventral view, anterior to top of page. Abbreviations: A, anus; AF, accessory folds; GP, genital papilla.
Figure 10 from: Conway KW, Moore GI, Summers AP (2019) A new genus and two new species of miniature clingfishes from temperate southern Australia (Teleostei, Gobiesocidae). ZooKeys 864: 35-65. https://doi.org/10.3897/zookeys.864.34521
Figure 10 Anal- and caudal-fin skeleton of Barryichthyshutchinsi, WAM P.34510-001, paratype, 15.5 mm SLA anal-fin skeleton, left side in lateral view B caudal-fin skeleton, left side in lateral view. Principal caudal-fin rays are labelled with an asterisk (*). Abbreviations: DPR, dorsal procurrent rays; Ep, epural; FR, fin ray; HA, hemal arch; HS, hemal spine; HSPU2, hemal spine of preural centrum 2; LHP, lower hypural plate; NA, neural arch; NS, neural spine; NSPU2, neural spine of preural centrum 2; PhC, parhypural cartilage; P-MR, proximal-middle radial; PU2-3, preural centrum 2, 3; UC, ural centrum; UHP, upper hypural plate; VPR, ventral procurrent rays.
Figure 8 from: Conway KW, Moore GI, Summers AP (2019) A new genus and two new species of miniature clingfishes from temperate southern Australia (Teleostei, Gobiesocidae). ZooKeys 864: 35-65. https://doi.org/10.3897/zookeys.864.34521
Figure 8 Pectoral fin and pectoral-fin girdle of BarryichthyshutchinsiA pectoral fin, left side in lateral view, WAM P.28981-004, holotype, male, 15.4 mm SL. Outline of fin margin highlighted by thin grey line. Schematic representation of 5th and 10th pectoral-fin rays (counted from ventral to dorsal) overlay rays B pectoral-fin girdle, right side in medial view, WAM P.34510-001, paratype, 15.5 mm SLC close-up of area of articulation between pectoral-fin rays and girdle, right side in medial view (image reversed; same specimen as in B). Postcleithra removed. Abbreviations: Cl, cleithrum; Cor, coracoid; DPcL, dorsal postcleithrum; PecR1–4, pectoral radial 1–4; PecFR, pectoral-fin ray; Pt, posttemporal; Sc, scapula; Scl, supracleithrum; VPcl, ventral postcleithrum; 5, 10, 5th and 10th pectoral-fin ray (counted from ventral to dorsal).
Figure 3 from: Conway KW, Moore GI, Summers AP (2019) A new genus and two new species of miniature clingfishes from temperate southern Australia (Teleostei, Gobiesocidae). ZooKeys 864: 35-65. https://doi.org/10.3897/zookeys.864.34521
Figure 3 Live or freshly dead individuals of BarryichthysA–CB.hutchinsi, WAM P.28981-003, Western Australia, Cottesloe Reef Platform, Perth; male in dorsal view (A) female in dorsal (B) and lateral view (C). D, EB.algicola, WAM P.27559-007, Tasmania, St. Helens; in dorsal (D) and lateral (E) view. Photographs by B. Hutchins.
Figure 2 from: Conway KW, Moore GI, Summers AP (2019) A new genus and two new species of miniature clingfishes from temperate southern Australia (Teleostei, Gobiesocidae). ZooKeys 864: 35-65. https://doi.org/10.3897/zookeys.864.34521
Figure 2 Specimens of BarryichthysAB.hutchinsi, WAM P.28981-004, holotype, male, 15.4 mm SL; Western Australia, Cottesloe Reef Platform, Perth BB.algicola, WAM P.27127-016, holotype, female, 16.9 mm SL; Victoria, Jubilee Point.
FIGURE 2 in Pangio bhujia, a new, peculiar species of miniature subterranean eel loach lacking dorsal and pelvic fins from India (Teleostei: Cobitidae)
FIGURE 2. Pangio bhujia; BNHS-FWF 981–991, two of the paratypes, in life, image reversed.
Figure 2 in Among the world 's smallest vertebrates: a new miniaturized flea-toad (Brachycephalidae) from the Atlantic rainforest
Figure 2 Brachycephalusdacnis paratype (ZUEC-AMP 25612) adult male, SVL = 7.89 mm. (A) Dorsal view, (B) ventral view, (C) ventral view of hand, (D) ventral view of feet. Full-size DOI: 10.7717/peerj.18265/fig-2
Figure 4 in Among the world 's smallest vertebrates: a new miniaturized flea-toad (Brachycephalidae) from the Atlantic rainforest
Figure 4 Ventral dissection of Brachycephalus dacnis (ZUEC-AMP 25273) with the highlighted structures. (A) Abdominal muscles, (B) Liver, (C) Small intestine; (D) Atrium, (E) Ventricle, (F) Conus arteriosus, (G) Truncus arteriosus, (H) Carotid artery, (I) Systemic artery, (J) Parathyroid gland, (K) Eggs, (L) Oviduct. Full-size DOI: 10.7717/peerj.18265/fig-4
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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
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.