. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. AcniNOPTERYGIAN IXTEKRELATIONSI Ill's • dlid IJcDl 155. BSR Figure 42. Ventrolateral view of the association of the epihyal (EH) and interoperculum (lOP) of Alabes dorsalis (A) and Goblesox papillifer (B) (MCZ 44836). The interoperculum has been dissected away from the preoperculum, and the hyoid ramus pulled down, to reveal the epihyal-interoperculum joint (lEJ). Other Abbreviations: BSR, branchiostegal rays; EH, epihyal, with a condyle of the interoperculum and a fossa in the epihyal; lOP, interoperculum;
. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. AcniNOPTERYGIAN IXTEKRELATIONSI Ill's • dlid IJcDl 155. BSR Figure 42. Ventrolateral view of the association of the epihyal (EH) and interoperculum (lOP) of Alabes dorsalis (A) and Goblesox papillifer (B) (MCZ 44836). The interoperculum has been dissected away from the preoperculum, and the hyoid ramus pulled down, to reveal the epihyal-interoperculum joint (lEJ). Other Abbreviations: BSR, branchiostegal rays; EH, epihyal, with a condyle of the interoperculum and a fossa in the epihyal; lOP, interoperculum; LIM, interoperculomandibular ligament; MD, mandible; POP, preoperculum. surface of the proximal end of the cleith- rum (Fig. 41). Such a joint is not dupli- cated in other fishes. Because A/w/^es (Al- abetidae or Cheilobranchidae) possess a siinihirly specialized supracleithrum- cleithruni joint, it has been placed in the Gobiesociformes (Springer and Fraser, 1976). Previously, the Alabetidae has been classified with the Synbranchi- formes (Regan, 1912) or the Blenniidae (Vaillant, 1905; Greenwood, 1975). We present additional synaponiorphies. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Harvard University. Museum of Comparative Zoology. Cambridge, Mass. : The Museum
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