. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 280 W. R. COE pared (Fig. 6). Unfavorable conditions postpone sexual maturity as well as terminate the male phase and delay the differentiation of the female phase. CREPIDULA ADUNCA SOWERBY This species resembles C. convexa of the Atlantic coast (but now established on the Pacific coast) in its habits (Coe, 1936). Conklin (1897, 1898) studied the reproduction and development of this species and Moritz (1938) has described the anatomy of the young male. The mated males retain the mating position for a long period (Fig. 5) but


. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 280 W. R. COE pared (Fig. 6). Unfavorable conditions postpone sexual maturity as well as terminate the male phase and delay the differentiation of the female phase. CREPIDULA ADUNCA SOWERBY This species resembles C. convexa of the Atlantic coast (but now established on the Pacific coast) in its habits (Coe, 1936). Conklin (1897, 1898) studied the reproduction and development of this species and Moritz (1938) has described the anatomy of the young male. The mated males retain the mating position for a long period (Fig. 5) but usually leave the female at the beginning of the transition 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


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Keywords: ., bookauthorlilliefrankrat, booksubjectbiology, booksubjectzoology