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Fig. 3 in Feeding convergence among ray-finned fishes: Teeth of the herbivorous actinopterygians from the latest Permian of East European Platform, Russia
Fig. 3. Comparison of teeth of actinopterygian fish Isadia spp. from the Late Permian of Sokovka, Russia with their Recent equivalents. A, B. Isadia aristoviensis. C–E. Labeotropheus fuelleborni (C from Streelman et al. 2003; D, E from Abertson and Kocher 2006). F, G. Isadia suchonensis. H, J. Monotocheirodon kontos (from Menezes et al. 2013). I. Bryconamericus lethostigmus (from Hirschmann et al. 2017). K, L. Isadia arefievi. M–O. Eretmodus cyanosticus (M from Rüber et al. 1999; N, O from Boulenger 1915). Not to scale.
Fig. 2 in Feeding convergence among ray-finned fishes: Teeth of the herbivorous actinopterygians from the latest Permian of East European Platform, Russia
Fig. 2. The isolated teeth of actinopterygian fish Isadia from the Sokovka outcrop, Vyazniki, Russia, late Permian (Upper Vyatkian). A–D. Isadia aristoviensis Minikh, 1990, mandibulary teeth. A. ZPAL V.51/1, lingual view. B. ZPAL V.51/2, labial view. C. ZPAL V.51/3, lingual view. D. ZPAL V.51/4, labial view. E–I. Isadia aristoviensis Minikh, 1990, maxillary teeth. E. ZPAL V.51/6, lingual view. F. ZPAL V.51/7, labial view. G. ZPAL V.51/5, lingual view. H. ZPAL V.51/8, lingual view. I. ZPAL V.51/9, labial view. J. Isadia arefievi Minikh, 2015, ZPAL V.51/10, mandibular tooth,?lingual view. K, L. Isadia suchonensis Minikh, 1986, mandibular teeth. K. ZPAL V.51/11, lingual (K1) and lateral (K2) views. L. ZPAL V.51/12, labial view. M. Isadia suchonensis Minikh, 1986, ZPAL V.51/13, maxillary teeth,?labial view. Scale bars 1 mm (A–I), 0.5 mm (J, K, M), 0.2 mm (L).
Fig. 10 in A new assessment of the Late Devonian antiarchan fish Bothriolepis leptocheira from South Timan (Russia) and the biotic crisis near the Frasnian-Famennian boundary
Fig. 10. Antiarchan fish Bothriolepis leptocheira jeremejevi (Rohon, 1900), Sosnogorsk locality, Sosnogorsk Formation, lowermost Famennian, anterior dorso-lateral (A–D, F, left; E, right) and left mixilateral (G–I, right) plates of the trunk armour. A. IG KSC 155/116 in dorsal (A1) and visceral (A2) views. B. IG KSC 155/111. C. IG KSC 155/61. D. IG KSC 155/60. E. IG KSC 155/136. F. IG KSC 155/112. G. IG KSC 155/110. H. Incomplete IG KSC 155/144. I. IG KSC 155/115. B–E, G–I, in dorsal views; F, in lateral view. Abbreviations: ADL, anterior ventro-lateral plate; AMD, anterior median dorsal plate; AVL, anterior ventro-lateral plate; cf.AMD, area overlapping AMD; dlg2, posterior oblique dorsal sensory line groove; dlr, dorso-lateral ridge of trunk armour; dxp, dorso-ventral pit-line groove; lcg, main lateral line groove; oa.ADL, oa.AMD, oa.AVL, oa.PMD, area overlapped by ADL, AMD, AVL or PMD respectively; PMD, posterior median dorsal plate; pnoa, postnuchal ornamented corner of ADL; pro, processus obstans of trunk armour.
Fig. 12 in A new assessment of the Late Devonian antiarchan fish Bothriolepis leptocheira from South Timan (Russia) and the biotic crisis near the Frasnian-Famennian boundary
Fig. 12. Antiarchan fish Bothriolepis leptocheira jeremejevi (Rohon, 1900), Sosnogorsk locality, Sosnogorsk Formation, lowermost Famennian, posterior ventro-lateral plates, left (A) and right (B, C) of the trunk armour. A. IG KSC 155/4 in ventral (A1) and lateral (A2) views. B. IG KSC 155/16 in ventral view. C. IG KSC 155/78 in ventral view.
Fig. 14 in A new assessment of the Late Devonian antiarchan fish Bothriolepis leptocheira from South Timan (Russia) and the biotic crisis near the Frasnian-Famennian boundary
Fig. 14. Antiarchan fish Bothriolepis leptocheira jeremejevi (Rohon, 1900), reconstruction of the head, the trunk armour and the pectoral fins in ventral view, based on IG KSC 155/10-1, IG KSC 155/10-2, and IG KSC 155/10- 3. Abbreviations: AVL, anterior ventro-lateral plate; Cv1–4, ventral central plate 1 to 4; Ifg, inferognathal plate; La, lateral plate; Ml2–5, lateral marginal plates 2 to 5; Mm4, mesial marginal plate 4; MV, median ventral plate; Prl, prelateral plate; Prm, premedian plate; PVL, posterior ventro-lateral plate; SM, semilunar plate; SMg, submarginal plate; T, terminal plate.
Fig. 8 in A new assessment of the Late Devonian antiarchan fish Bothriolepis leptocheira from South Timan (Russia) and the biotic crisis near the Frasnian-Famennian boundary
Fig. 8. Reconstruction of the head shield of antiarchan fish Bothriolepis leptocheira jeremejevi (Rohon, 1900), based on partial head shield (IG KSC 71/1-87), left (IG KSC 155/15), and right (IG KSC 155/65) lateral plates. Abbreviations: cir, semicircular pit-line groove; csl, central sensory line groove; d.end, opening of canal for endolymphatic duct; ifc1, principal section of infraorbital sensory line; ifc2, branch of infraorbital sensory line diverging on La; La, lateral plate; mp, middle pit-line groove; Nu, nuchal plate; Pmg, postmarginal plate; Pn, paranuchal plate; Pp, postpineal plate; Prm, premedian plate; prh, preorbital recess of head shield; soc, anterior section of the supraorbital sensory line; socc, supraoccipital cross-commissural pit-line groove.
Fig. 7 in A new assessment of the Late Devonian antiarchan fish Bothriolepis leptocheira from South Timan (Russia) and the biotic crisis near the Frasnian-Famennian boundary
Fig. 7. Antiarchan fish Bothriolepis leptocheira jeremejevi (Rohon, 1900), paranuchal (A) and postpineal and nuchal (B), plates of the head shield. A. IG KSC 155/117 in dorsal (A1) and visceral (A2) views. B. Articulated plates IG KSC 155/154 in dorsal (B1) and visceral (B2) views.Abbreviations: cr.o, median occipital crest of head shield; cr.pm, paramarginal crest of head shield; cr.pto, postorbital crest of head shield; cr.tv, transverse nuchal crest of head shield; csl, central sensory line groove; d.end, opening of canal for endolymphatic duct; g, paired pits on Pp; ifc1, principal section of infraorbital sensory line; mp, middle pit-line groove; nm, obtected nuchal area of head shield; Nu, nuchal plate; ood, otico-occipital depression of head shield; Pp, postpineal plate; socc, supraoccipital cross-commissural pit-line groove; sot, supraotic thickening of head shield.
Fig. 5 in A new assessment of the Late Devonian antiarchan fish Bothriolepis leptocheira from South Timan (Russia) and the biotic crisis near the Frasnian-Famennian boundary
Fig. 5. Antiarchan fish Bothriolepis leptocheira jeremejevi (Rohon, 1900), lateral (A–G, I) and premedian (H) plates of the head shield. A. IG KSC 155/15 in dorsal view. B. IG KSC 155/67 in dorsal (B1) and visceral (B2) views. C. IG KSC 155/129 in dorsal view. D. IG KSC 155/74 in dorsal view. E. IG KSC 155/65 in dorsal view. F. IG KSC 155/66 in dorsal (F1) and visceral (F2) views. G. IG KSC 155/69 in dorsal view. H. IG KSC 155/114 in dorsal view. I. IG KSC 155/64 in dorsal view. Abbreviations: a1Sm and a2Sm, anterior and posterior attachment areas on lateral plate for submarginal plate; a.Prl, attachment area on lateral plate for prelateral plate; cir, semicircular pit-line groove; csl, central sensory line groove; ifc1, principal section of infraorbital sensory line; ifc2, branch of infraorbital sensory line diverging on La; nprl, prelateral notch of head shield; p, lateral pit of head shield; prh, preorbital recess of head shield; pr.po, antero-lateral corner of otico-occipital depression; soc, anterior section of the supraorbital sensory line; spg, spiracular groove of head shield.
Fig. 3 in A new assessment of the Late Devonian antiarchan fish Bothriolepis leptocheira from South Timan (Russia) and the biotic crisis near the Frasnian-Famennian boundary
Fig. 3. Antiarchan fish Bothriolepis leptocheira jeremejevi (Rohon, 1900), Sosnogorsk locality, Sosnogorsk Formation, lowermost Famennian, separate plates and parts of articulated head shields. A. Articulated Nu, left Pn and left La plates IG KSC 155/90 in dorsal view. B. Disarticulated plates of the head shield IG KSC 155/150 in dorsal view. C. Part of articulated head shield IG KSC 155/162 in dorsal view. D. Imprint of the ventral wall of trunk armour and some skeletal elements of the head armour IG KSC 155/10-3 in ventral view showing suborbital and infragnathal bones. Abbreviations: AVL, anterior ventro-lateral plate; cir, semicircular pit-line groove; csl, central sensory line groove; d.end, opening of canal for endolymphatic duct; ifc1, principal section of infraorbital sensory line; IG, inferognathal; La, lateral plate; Nu, nuchal plate; mp, middle pit-line groove; Pn, paranuchal plate; Pp, postpineal plate; Prm, premedian plate; SO, suborbital plate; socc, supraoccipital cross-commissural pit-line groove.
Fig. 4 in A new assessment of the Late Devonian antiarchan fish Bothriolepis leptocheira from South Timan (Russia) and the biotic crisis near the Frasnian-Famennian boundary
Fig. 4. Antiarchan fish Bothriolepis leptocheira jeremejevi (Rohon, 1900), Sosnogorsk locality, Sosnogorsk Formation, lowermost Famennian, lateral A–G), premedian (H), and left postmarginal (I) plates of the head shield. A. IG KSC 155/15 in dorsal view. B. IG KSC 155/67 in dorsal (B1) and visceral B2) views. C. IG KSC 155/129 in dorsal view. D. IG KSC 155/65 in visceral (D1) and dorsal (D2) views. E. IG KSC 155/66 in dorsal (E1), right lateral (E2), and visceral (E3) views. F. IG KSC 155/69 in dorsal view. G. IG KSC 155/64 in dorsal view. H. IG KSC 155/114 in dorsal (H1) and anterior (H2) views.. Plate disconnected from the partial head shield IG KSC 155/161, in dorsal view.
Fig. 2 in A new assessment of the Late Devonian antiarchan fish Bothriolepis leptocheira from South Timan (Russia) and the biotic crisis near the Frasnian-Famennian boundary
Fig. 2. Lithology and stratigraphy of the Sosnogorsk locality. "Fish-dolomite", bed No. 40 is located about 8 m above the base of the section. Abbreviations: D3f, Upper Devonian, Frasnian; D3fm, Upper Devonian, Famennian.
Fig. 1 in A new assessment of the Late Devonian antiarchan fish Bothriolepis leptocheira from South Timan (Russia) and the biotic crisis near the Frasnian-Famennian boundary
Fig. 1. Geographical and geological setting of the type locality of Bothriolepis leptocheira jeremejevi (Rohon, 1900): sketch-maps of Russia (A) and Komi Republic (B) and geological map of Ukhta-Sosnogorsk area, from Yukhtanov et al. (2008), amended (C). The Natural Geological Monument Sosnovskiy" (Sosnogorsk fossil site) is marked by the black square. Abbreviations: D3f1, Upper Devonian, lower Frasnian; D3f2, Upper Devonian, middle Frasnian; D3f3, Upper Devonian, upper Frasnian; D3fm1, Upper Devonian, lower Famennian; C1, Carboniferous, Mississippian; J2, Middle Jurassic.
Fig. 11 in A new assessment of the Late Devonian antiarchan fish Bothriolepis leptocheira from South Timan (Russia) and the biotic crisis near the Frasnian-Famennian boundary
Fig. 11. Antiarchan fish Bothriolepis leptocheira jeremejevi (Rohon, 1900), Sosnogorsk locality, Sosnogorsk Formation, lowermost Famennian, partial ventral wall (A, B), anterior ventro-lateral (AVL) (C, D, left; E, right), and median ventral (F–J) plates of the trunk armour, and elements of pectoral fin. A. Impression of partial ventral wall of the trunk armour, inferognathals, and suborbitals IG KSC 155/10-2 in ventral view. B. Partial ventral wall of the trunk armour with articulated pectoral fin armour IG KSC 155/10-1 in ventral view. C. IG KSC 155/151 (C1) and enlargened part of the ventral lamina with pathologies (C2, arrows). D. IG KSC 155/122 in ventral view. E. IG KSC 155/123 in ventral view. F. IG KSC 155/104 with the bite mark (arrow) → in ventral (F1) and visceral (F2) views. G. IG KSC 155/76 in ventral view. H. IG KSC 155/77 in ventral view. I. IG KSC 155/133 in ventral view. J. IG KSC 155/106 in ventral view. Abbreviations: AVL, anterior ventro-lateral plate; Cd1–2, dorsal central plates 1 and 2; Cv1, ventral central plate 1; cit1, crista transversalis interna anterior; cit2, transverse thickening on the visceral surface of AVL; ds, distal segment of the pectoral fin armour; Ifg, inferognathal; Ml2, lateral marginal plate 2; Mm2, mesial marginal plate 2; MV, median ventral plate; PVL, posterior ventro-lateral plate; SO, suborbital plate.
Fig. 6 in A new assessment of the Late Devonian antiarchan fish Bothriolepis leptocheira from South Timan (Russia) and the biotic crisis near the Frasnian-Famennian boundary
Fig. 6. Antiarchan fish Bothriolepis leptocheira jeremejevi (Rohon, 1900), Sosnogorsk locality, Sosnogorsk Formation, lowermost Famennian, postpineal A–C, E, G), nuchal (D–G, I, K–M), and paranuchal (H, J, L, M) plates of the head shield. A. IG KSC 155/54-2, disconnected from the Nu IG KSC 155/54-1, in dorsal (A1) and visceral (A2) views. B. IG KSC 155/146 in dorsal (B1) and visceral (B2) views. C. IG KSC 155/155 in dorsal (C1) and visceral C2) views. D. IG KSC 155/58 in dorsal view. E. Articulated plates IG KSC 155/118 in dorsal view. F. IG KSC 155/53 in dorsal (F1), visceral (F2), and posterior (F3) views. G. Articulated plates IG KSC 155/154 in dorsal (G1) and visceral (G2) views. H. IG KSC 155/55 in dorsal (H1) and visceral (H2) views. I. IG KSC 155/54-1 from the same individual as plate in A, in dorsal view. J. IG KSC 155/119 in dorsal view. K. IG KSC 155/56 in dorsal view. L. IG KSC 155/117 in visceral (L1) and dorsal (L2) views. M. IG KSC 155/125 in dorsal view.
Fig. 13 in A new assessment of the Late Devonian antiarchan fish Bothriolepis leptocheira from South Timan (Russia) and the biotic crisis near the Frasnian-Famennian boundary
Fig. 13. Antiarchan fish Bothriolepis leptocheira jeremejevi (Rohon, 1900), Sosnogorsk locality, Sosnogorsk Formation, lowermost Famennian, plates of the pectoral fin armour. A. Left Cv1 plate IG 155/6 in visceral (A1) and ventral (A2) views. B. Right Cv1 plate IG KSC 155/134 in ventral view. C. Left Ml2 plate IG KSC 155/149 in ventral view. D. Right Ml2 plate IG 155/137 in dorsal (D1) and ventral (D2) views. E. Right distal segment of the pectoral fin armour IG KSC 155/21 in dorsal (E1) and ventral (E2) views. F. Mm1 plate IG KSC 155/85 in mesial view. Abbreviations: Cd3–5, dorsal central plates 3 to 5; Cv4, ventral central plate 4; Ml4–5, lateral marginal plates 4 and 5; Mm4–6, mesial marginal plates 4 to 6; T, terminal plate.
Figure 2 in The Importance Of Natura 2000 Sites And Their Management For The Conservation Of Freshwater Fish, Lamprey And Crayfish In Latvia
Figure 2. Occurrence of threatened freshwater fish, lamprey and crayfish species (n=15) in N2000 and outside N2000 at GC5, grouped by 0–10 %; 10–25 %; 25–50 %;>50 % with species numbers 0–1; 2–3; 4–7; 8–12.
Figure 1 in The Importance Of Natura 2000 Sites And Their Management For The Conservation Of Freshwater Fish, Lamprey And Crayfish In Latvia
Figure 1. Occurrence of freshwater fish, lamprey and crayfish species (n=46) within Natura 2000 outside N2000 at GC5, grouped by 0–10 %; 10–25 %; 25–50 %;>50 % with species numbers 0–4; 5–11; 12–23; 24–40.
Figure 3 in The Importance Of Natura 2000 Sites And Their Management For The Conservation Of Freshwater Fish, Lamprey And Crayfish In Latvia
Figure 3. Occurrence of migratory freshwater fish and lamprey species (n=5) in N2000 and outside N2000 at GC5 cells, grouped by 0–10 %; 10–25 %; 25–50 %;>50 % with species numbers 0; 1; 2; 3–5.
Figure 4 in The Importance Of Natura 2000 Sites And Their Management For The Conservation Of Freshwater Fish, Lamprey And Crayfish In Latvia
Figure 4. Occurrence of introduced freshwater fish, lamprey and crayfish species (n=6) in N2000 and outside N2000 at GC5 cells, grouped by 0–10 %; 10–25 %; 25–50 %;>50 % with species numbers 0; 1; 2–3; 4.
Figure 1 in Garra chindwinensis, a new species of cyprinid fish (Teleostei: Cypriniformes) from Manipur, Northeastern India
Figure 1. Garra chindwinensis sp. nov. (Holotype, ZSI FF 5906, 120 mm SL). (a). dorsal view, (b). lateral view, (c). ventral view.
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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.