[122]. Loc. cit. p. 150.

[123]. Bell, A History of the British Stalk-eyed Crustacea, 1853; Heller, Die Crustaceen des Südlichen Europa, 1863.

[124]. Cf. Claus, Würzburger Naturwiss. Zeitschr. ii., 1861, p. 23.

[125]. Arch. f. Naturg. vi., 1840, p. 241.

[126]. Spence Bate’s Challenger Reports.

[127]. Some of the pereiopods remain biramous in certain Peneidea and Caridea (see p. [163]).

[128]. Bull. U.S. Fish Commission, xv., 1895.

[129]. Zool. Bulletin, i., 1898, p. 287.

[130]. Archiv für Entw. Mech. xi., 1901, p. 321.

[131]. Challenger Reports, xxiv., 1888.