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

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

[2]. Herbst, Arch. Entwick. Mech. ii., 1905, p. 544.

[3]. Quart. J. Micr. Sci. xlix., 1906, p. 469.

[4]. Present in Nebalia.

[5]. As many as 37 ambulatory appendages may be present.

[6]. Quart. J. Micr. Sci. xxi., 1881, p. 343.

[7]. Abhandl. Senckenberg. Nat. Gesellsch. xiv., 1886.

[8]. The Cumacea, Anaspidacea, and certain Isopods possess a maxillary gland only.

[9]. Quart. J. Micr. Sci. xxxii., 1891, p. 279.

[10]. Arch. Zool. Exp. (2) x., 1892, p. 57.

[11]. Bull. Mus. Comp. Zool. Harvard, xxxv., 1899, p. 152.