. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. 'medial division of adductor mandibulae A medial division of adductor mandibulae (dorsal section medial division of adductor mandibulae (ventral section) levator arcus palatini. lateral division of adductor mandibulae' (cut) primordial ligament B Figure 15. Adductor mandibulae muscles of D. taenia (MCZ 55469; mm SL). A. Lateral division present. B. Lateral division removed to show underlying muscle. strong fibrous connective tissues, as are those of all the successive centra. The second vertebra is much the same
. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. 'medial division of adductor mandibulae A medial division of adductor mandibulae (dorsal section medial division of adductor mandibulae (ventral section) levator arcus palatini. lateral division of adductor mandibulae' (cut) primordial ligament B Figure 15. Adductor mandibulae muscles of D. taenia (MCZ 55469; mm SL). A. Lateral division present. B. Lateral division removed to show underlying muscle. strong fibrous connective tissues, as are those of all the successive centra. The second vertebra is much the same as the first, but anteriorly the basal por- tion of its neural arch bears a prezyg- apophysis which has a medial face artic- ulating with a posterolateral face of the postzygapophysis of the first vertebra. The neural arches and spines of the second through the fourth vertebrae are similar in shape and articular relation- ships to those of the first vertebra. The fifth (third) and successive vertebrae gradualK diminish the broad dorsal bor- der of the arches until by the eighth (sixth) vertebra these arches taper to their respective spines. The spines remain un- fused until the 39th (30th) vertebra is reached. The spine of this vertebra in- serts between the last two pterygio- phores of the dorsal fin of D. taenia, but in D. maderensis it inserts between the. 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
