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23 results for “Tympanopleura”
Fig. 17 in Revision of Tympanopleura Eigenmann (Siluriformes: Auchenipteridae) with description of two new species
Fig. 17. Ossification of the median septum and tunica of the gas bladder in Tympanopleura piperata. (a) UF 181564 (33.5 mm SL), cleared/stained; (b) INHS 36738 (40.0 mm SL), nuptial male, radiograph. Scale bars = 5 mm.
Fig. 14 in Revision of Tympanopleura Eigenmann (Siluriformes: Auchenipteridae) with description of two new species
Fig. 14. Tympanopleura longipinna, new species. Holotype, MZUSP 114000 (73.0 mm SL), female, rio Madeira, Rondônia State, Brazil.
Fig. 12 in Revision of Tympanopleura Eigenmann (Siluriformes: Auchenipteridae) with description of two new species
Fig. 12. Distribution of Tympanopleura brevis based on material examined (squares; open square represents typelocality), T. cryptica (diamonds; open diamond represents type-locality), and both species in sympatry (open circles). Some symbols represent more than one lot or locality.
Fig. 10 in Revision of Tympanopleura Eigenmann (Siluriformes: Auchenipteridae) with description of two new species
Fig. 10. Distribution of Tympanopleura atronasus based on material examined. Type-locality unknown. Some symbols represent more than one lot or locality.
Fig. 9 in Revision of Tympanopleura Eigenmann (Siluriformes: Auchenipteridae) with description of two new species
Fig. 9. Tympanopleura atronasus. (a) INHS 106400 (96.4 mm SL), female, Rio Nanay, Loreto Region, Peru; (b) UF 185769 (89.4 mm SL, male), rio Amazonas, Amazonas State, Brazil.
Fig. 19 in Revision of Tympanopleura Eigenmann (Siluriformes: Auchenipteridae) with description of two new species
Fig. 19. Distribution of Tympanopleura rondoni based on material examined. Open triangle indicates type-locality.
Fig. 16 in Revision of Tympanopleura Eigenmann (Siluriformes: Auchenipteridae) with description of two new species
Fig. 16. Tympanopleura piperata. (a) ANSP 194022 (47.5 mm SL), female, rio Negro, Amazonas State, Brazil; (b) holotype, FMNH 53243 (ex. CM 1708; 47.3 mm SL), male, Essequibo River, Cuyuni-Mazaruni Region, Guyana, reproduced from Eigenmann (1912; originally cited as 64 mm TL).
Fig. 8 in Revision of Tympanopleura Eigenmann (Siluriformes: Auchenipteridae) with description of two new species
Fig. 8. Scatter plots of principal component scores from sheared principal component analysis of 29 morphometric variables for: (a) all species of Tympanopleura combined, and two-way comparisons of (b) T. atronasus and T. cryptica, (c) T. brevis and T. cryptica, and (d) T. brevis and T. rondoni.
Fig. 6 in Revision of Tympanopleura Eigenmann (Siluriformes: Auchenipteridae) with description of two new species
Fig. 6. Gas bladders of species of Tympanopleura in ventral view: (a) T. atronasus, INHS 106400 (79.9 mm SL); (b) T. atronasus, FMNH 93488 (107.3 mm SL); (c) T. brevis, SIUC 39913 (59.4 mm SL); (d) T. cryptica, INHS 40163 (60.5 mm SL); (e) T. longipinna, MZUSP 34417 (50.5 mm SL); (f) T. piperata, ANSP 194019 (42.5 mm SL); (g) T. rondoni. MZUSP 7862 (117.6 mm SL). Scale bars: a-e = 5 mm; f = 2 mm; g = 10 mm.
Fig. 4 in Revision of Tympanopleura Eigenmann (Siluriformes: Auchenipteridae) with description of two new species
Fig. 4. Neurocranium of Tympanopleura atronasus in ventral view, UF 185769 (91.0 mm SL). Jaw apparatus, gas bladder, and some dorsomedial cranial bones omitted. Abbreviations: boc, basioccipital; epo-p, posterior process of epioccipital; exo, exoccipital; let, lateral ethmoid; mes, mesethmoid; mr, Müllerian ramus; orb, orbitosphenoid; os, os suspensorium par, parasphenoid; pro, prootic; pto, pterotic; scl, posttemporal-supracleithrum; sph, sphenotic; tri, tripus; tsl, transcapular ligament; vom, vomer. Scale bar = 5 mm.
Fig. 7 in Revision of Tympanopleura Eigenmann (Siluriformes: Auchenipteridae) with description of two new species
Fig. 7. Posterior neurocranium and anterior axial skeleton of Ageneiosus inermis, UMMZ 207464 (345 mm SL) in ventral view.
Fig. 13 in Revision of Tympanopleura Eigenmann (Siluriformes: Auchenipteridae) with description of two new species
Fig. 13. Tympanopleura cryptica, new species. (a) holotype, MUSM 47102 (84.9 mm SL), pre-nuptial male, río Orosa, Loreto Region, Peru; (b) paratype, INPA 35926 (65.3 mm SL), nuptial male, rio Purus, Amazonas State, Brazil.
Fig. 3 in Revision of Tympanopleura Eigenmann (Siluriformes: Auchenipteridae) with description of two new species
Fig. 3. Neurocranium of Tympanopleura atronasus in dorsal view, UF 185769 (91.0 mm SL). Abbreviations: epo, epioccipital; epo-p, posterior process of epioccipital. fro, frontal; io, infraorbital; let, lateral ethmoid; mes, mesethmoid; mnp, median nuchal plate; nas, nasal; pal, autopalatine; pma, premaxilla; pnp, posterior nuchal plate; pto, pterotic; scl, posttemporal-supracleithrum; soc, supraoccipital; sph, sphenotic. Scale bar = 5 mm.
Fig. 11. Tympanopleura brevis, ANSP 194010 in Revision of Tympanopleura Eigenmann (Siluriformes: Auchenipteridae) with description of two new species
Fig. 11. Tympanopleura brevis, ANSP 194010 (68.5 mm SL), prenuptial male, rio Jutai, Amazonas State, Brazil.
Fig. 2 in Revision of Tympanopleura Eigenmann (Siluriformes: Auchenipteridae) with description of two new species
Fig. 2. Neurocranium of Tympanopleura rondoni in dorsal view, FMNH 58144 (50.3 mm SL; paratype of Ageneiosus madeirensis). Abbreviations: epo, epioccipital; epo-p, posterior process of epioccipital. fro, frontal; io, infraorbital; let, lateral ethmoid; mes, mesethmoid; mnp, median nuchal plate; nas, nasal; pal, autopalatine; pma, premaxilla; pnp, posterior nuchal plate; pto, pterotic; scl, posttemporalsupracleithrum; soc, supraoccipital; sph, sphenotic. Scale bar = 5 mm.
Fig. 1 in Revision of Tympanopleura Eigenmann (Siluriformes: Auchenipteridae) with description of two new species
Fig. 1. Dorsal and ventral head profiles of species of Tympanopleura: (a) T. atronasus, INHS 106400 (82.4 mm SL); (b) T. brevis, ANSP 194010 (63.3 mm SL); (c) T. cryptica, INHS 40163 (84.9 mm SL); (d) T. longipinna, MZUSP 114000 (73.0 mm SL, holotype); (e) T. piperata, ANSP 194022 (45.6 mm SL); (f) T. rondoni, ANSP 194015 (75.3 mm SL). Scale bars: a-d, f = 1 cm; e = 5 mm.
Fig. 15 in Revision of Tympanopleura Eigenmann (Siluriformes: Auchenipteridae) with description of two new species
Fig. 15. Distribution of Tympanopleura longipinna (stars) and T. piperata (inverted triangles) based on material examined. Open symbols indicate type localities. Some symbols represent more than one lot or locality.
Fig. 5 in Revision of Tympanopleura Eigenmann (Siluriformes: Auchenipteridae) with description of two new species
Fig. 5. Pseudotympanum (arrow) in Tympanopleura piperata, INHS 36738 (41.5 mm SL).
F I G U R E 2 in A molecular assessment of species diversity in Tympanopleura and Ageneiosus catfishes (Auchenipteridae: Siluriformes)
F I G U R E 2 Bayesian phylogenetic tree of Ageneiosus spp. and Tympanopleura spp. Bayesian posterior probabilities (PP;>80) are shown on the branches. The vertical line in the tree shows the transition point from Yule to a coalescent branching process as estimated by the single-threshold model in the a generalised mixed yule-coalescent model (GYMC) test
F I G U R E 1 in A molecular assessment of species diversity in Tympanopleura and Ageneiosus catfishes (Auchenipteridae: Siluriformes)
F I G U R E 1 Map of the central Amazon Basin showing the distribution of tissue sampling localities (Supporting Information Table S1) (a) Species of Tympanopleura:, Tympanopleura atronasus;, Tympanopleura brevis;, Tympanopleura longipinna;, Tympanopleura piperata;, Tympanopleura rondoni;, Tympanopleura sp. (b) Species of Ageneiosus:, Ageneiosus lineatus;, Ageneiosus magoi;, Ageneiosus polystictus;, Ageneiosus akamai;, Ageneiosus dentatus;, Ageneiosus intrusus;, Ageneiosus uranophthalmus;, Ageneiosus vittatus;, Ageneiosus inermis;, Ageneiosus ucayalensis;, Ageneiosus militaris;, Ageneiosus pardalis (based on published results but not sampled). Orinoco and other non-Amazon drainages depicted in the overview map (bottom right), some symbols represent more than one locality
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International Brain Laboratory public data
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OpenNeuro
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