![](http://www.alamy.com/thumbs/6/A6F49312-2AB4-4CD0-854A-D7974FCEB0F5/RHRBKG.jpg)
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 88 VERNON L. KELLOGG. equal width (in widest places); antennae differing in the sexes, that of male having an appendage on third segment ; abdomen of male narrower than in female, parallel-sided, and with segments 6-8 each about twice as long as each of preceding segments ; head with a broad, thin, transvenal, membranous clypeal flap projecting far on each side of forehead in an angulated and folded process ; metathorax with postero-lateral angles conspicuously. Please note that these images are extracted from scanned page i
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 88 VERNON L. KELLOGG. equal width (in widest places); antennae differing in the sexes, that of male having an appendage on third segment ; abdomen of male narrower than in female, parallel-sided, and with segments 6-8 each about twice as long as each of preceding segments ; head with a broad, thin, transvenal, membranous clypeal flap projecting far on each side of forehead in an angulated and folded process ; metathorax with postero-lateral angles conspicuously. 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 Marine Biological Laboratory (Woods Hole, Mass. ); Marine Biological Laboratory (Woods Hole, Mass. ). Annual report 1907/08-1952; Lillie, Frank Rattray, 1870-1947; Moore, Carl Richard, 1892-; Redfield, Alfred Clarence, 1890-1983. Woods Hole, Mass. : Marine Biological Laboratory
Size: 1120px × 2231px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorlilliefrankrat, booksubjectbiology, booksubjectzoology