. Bulletin - United States National Museum. Science. 218 UNITED STATES NATIONAL MUSEUM BULLETIN 251. Figure 99.—Microcosmus curvus Tokioka: Specimens from Palau and Saipan: a, dorsal side of specimen from Palauj b, left half of mantle body of same specimen, inner side; c, right half of same; d, ciliated groove of same individual; e, spinule from distal inner surface of siphons, highly magnified; /, left half of mantle body of specimen from Saipan, inner side; g, right half of same; h, ciliated groove; i, anal lobes of same specimen. in each mesh, but may be up to 9 in large meshes along endost
. Bulletin - United States National Museum. Science. 218 UNITED STATES NATIONAL MUSEUM BULLETIN 251. Figure 99.—Microcosmus curvus Tokioka: Specimens from Palau and Saipan: a, dorsal side of specimen from Palauj b, left half of mantle body of same specimen, inner side; c, right half of same; d, ciliated groove of same individual; e, spinule from distal inner surface of siphons, highly magnified; /, left half of mantle body of specimen from Saipan, inner side; g, right half of same; h, ciliated groove; i, anal lobes of same specimen. in each mesh, but may be up to 9 in large meshes along endostyle. Tentacles 11 to about 20 in number, usually larger and smaller ones differentiated; also minute ones intervene at some intervals; branches in 2 orders. CUiated groove U-shaped, with one or both horns incurled; in the 13 mm. long specimen from Wake Island, groove represented by two crescent clefts (fig. 98^). Bottom of second intestinal loop touches hepatic region of ventral branch of first intestinal loop. Anal margin plain, but may undulate and sometimes form several irregular lobules. Liver pale brownish in. 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 United States National Museum; Smithsonian Institution; United States. Dept. of the Interior. Washington : Smithsonian Institution Press, [etc. ]; for sale by the Supt. of Docs. , U. S. Govt Print. Off.
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