. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology; Zoology. Fig. 539. Fangophilina submersa. ^. Fig. 539 a. Hyalonema boreale is Stylorhiza stipitata. (Fig. 540.) Frag ments and moderately complete specimens of Cladorhiza (Fig-. 541) were not uncommon in the deeper dredgings of the " ; They are sponges with a long- stem ending in rami- fying" roots deeply sunk in the mud. The stem has nodes with four to six club-shaped appendages. As Thomson has noticed, they evidently often cover, like bushes, extensive tracts of the bottom. Among the Monactinell
. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology; Zoology. Fig. 539. Fangophilina submersa. ^. Fig. 539 a. Hyalonema boreale is Stylorhiza stipitata. (Fig. 540.) Frag ments and moderately complete specimens of Cladorhiza (Fig-. 541) were not uncommon in the deeper dredgings of the " ; They are sponges with a long- stem ending in rami- fying" roots deeply sunk in the mud. The stem has nodes with four to six club-shaped appendages. As Thomson has noticed, they evidently often cover, like bushes, extensive tracts of the bottom. Among the Monactinellidae we may men- tion Rhizochalina, which grows up between masses of coral and tubes of annelids, so as to be freely washed by water; also a very —Stylorhiza graceful branching form, Pluiktllta 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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