The Cambridge natural history, Vol. 04 (of 10)

by Geoffrey Smith; D'Arcy Wentworth Thompson; Cecil Warburton; Walter Frank Raphael Weldon; Henry Woods

[152]. Lankester, Quart. J. Micr. Sci. xlvii., 1903, p. 439.

[153]. Garstang, Quart. J. Micr. Sci. xl., 1897, p. 211, and Journ. Mar. Biol. Ass. iv., 1895–97, p. 396.

[154]. Loc. cit. p. 181.

[155]. Rep. Brit. Ass. for 1898, p. 887.

[156]. Naturalist in Indian Seas, 1902.

[157]. There appears to be some doubt on this point, as Westwood (see p. [153]) described direct development in a Gecarcinus. Possibly different species behave variously.

[158]. Kingsley, Proc. Acad. Nat. Sci. Philadelphia, 1880, p. 187.

[159]. American Naturalist, xxxiii., 1899, p. 583.

[160]. Planktonstudien, Jena, 1890.

[161]. “Report on the Plankton,” Internat. Inst. Marine Biol. 1903.