. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. > V, v'i A BB, ONBBi AND BB2 FSB. y BB. BB- II ^1 <^Q' P Q"^' Figure 29. Dorsal view of dermal basihyal and basibranchial elements. A. Esocoids (Esox) with uniform and small teeth. B. Salmonoids (Salvelinus) showing the terminal pair and pattern of fangs. C. Osmerids (Retropinna) with the alternating pattern and terminal fang. (Slightly modified from Rosen, 1974.) to be homologous with the ethmoid car- the Osmeroidei is threefold (Fink and tilage of the Neoteleostei. Weitzman, 1982). First, both galaxiids a


. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. > V, v'i A BB, ONBBi AND BB2 FSB. y BB. BB- II ^1 <^Q' P Q"^' Figure 29. Dorsal view of dermal basihyal and basibranchial elements. A. Esocoids (Esox) with uniform and small teeth. B. Salmonoids (Salvelinus) showing the terminal pair and pattern of fangs. C. Osmerids (Retropinna) with the alternating pattern and terminal fang. (Slightly modified from Rosen, 1974.) to be homologous with the ethmoid car- the Osmeroidei is threefold (Fink and tilage of the Neoteleostei. Weitzman, 1982). First, both galaxiids and Argentinoids and Osmeroids. The evi- osmeroids lack an orbitosphenoid bone, dence for including the galaxiids within although the lack of this bone in many. 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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Keywords: ., bookauthorharvarduniversity, bookcentury1900, booksubjectzoology