[82]. Claus, Untersuchungen zur Erforschung des Crustaceensystems, Wien, 1876. Brady and Norman, “Monograph of the Marine and Fresh-Water Ostracoda of the N. Atlantic,” Trans. R. Dublin Soc. (2) iv., 1889, p. 63. Müller, Fauna und Flora G. von Neapel, Monogr. xxi., 1894; “Deutschlands Süsswasser-Ostracoden,” Chun’s Zoologica, xii., 1900.

[83]. “The Germ Plasm,” Contemp. Science Series, 1893, p. 345.

[84]. The term pereiopod is applied to those thoracic limbs which are used in locomotion, and are not specially differentiated for any other purpose.

[85]. Claus, Arb. Inst. Wien, viii., 1889, p. 1.

[86]. Robinson, Quart. J. Micr. Sci. 1., 1906, p. 383.

[87]. Morphol. Jahrb. viii., 1883, p. 485.

[88]. Ann. Mag. Nat. Hist. (7), xiii., 1904, p. 144.

[89]. The lacinia mobilis is a movable tooth-like structure jointed on to the biting face of the mandible.

[90]. Trans. Linn. Soc. (2), vi., 1894–1897, p. 285.

[91]. Trans. Roy. Soc. Edinburgh, xxxviii., 1897, p. 787.