Figure 24 in Osteology of the South Asian Genus Psilorhynchus McClelland, 1839 (Teleostei: Ostariophysi: Psilorhynchidae), with investigation of its phylogenetic relationships within the order Cypriniformes

Figure 24. Neurocranium, left side in lateral view, of selected cypriniform fishes. Anterior to left. A, Balantiocheilos melanopterus, NRM 24037, 36.8-mm standard length (SL). B, Catostomus commersonii, UAIC 14172.01, 62.7-mm SL. C, Gyrinocheilus pennocki, UAIC 14180.51, 73.0-mm SL. D, Yasuhikotakia sidthimunki, UAIC 14166.48, 24.1-mm SL. E, Lepidocephalichthys cf. guntea, UAIC 14180.56, 57.4-mm SL. F, Mesonoemacheilus triangularis, UAIC 14180.57, 49.8-mm SL. G, Homaloptera stephensoni, BMNH 2001.1.15.853–872, 37.9-mm SL. Cartilage highlighted in grey. Abbreviations: Apto, autopterotic; Asph, autosphenotic; Boc, basioccipital; BocPr, basioccipital process; E, ethmoid complex; Epo, epioccipital; E + Vo, ethmoid complex + vomer; Exoc, exoccipital; Fr, frontal; LE, lateral ethmoid; MaPl, masticatory plate of the basioccipital process; N, nasal; Orsph, orbitosphenoid; Pa, parietal; PE, prethmoid; Pro, prootic; Psph, parasphenoid; Ptsph, pterosphenoid; Soc, supraoccipital; Sor, supraorbital; Vo, vomer.