LITERATURE OF THE CESTOIDEA 147 



35. Poirier. (Excretory System.) C. R. Acad. Sci. cii. 1886, p. 700. 



36. Raillet. Traite de Zool. Medicale et Agricole, 1895. 



37. Riggenbach. (Ichthyotaenia.) Centralbl. f. Bakter. u. Parasitenkunde, 



xviii. 1895, p. 609 ; and Rev. Suisse Zool. iv. 1896, p. 165. 



38. Ibid. (Bothriotaenia.) Ibid. xx. 1896, p. 222. 



39. Salensky. (Amphilina.) Zeit. f. Wiss. Zool. xxiv. 1874, p. 291. 



40. Schauinsland. Jen. Zeit. xix. 1886, p. 520. 



41. Schmidt. (Anatomy of T. anatina.) Arch. f. Naturges. (60), 1894, p. 65. 



42. v. Siebold. Zeit. f. Wiss. Zool. ii. 1850, p. 198. 



43. Ibid. (Ub. d. Band und Blasenwiirmer, etc., 1854, Abstract in.) Ann. 



Sci. Nat. (4), iv. 1855, pp. 48, 172. 



44. Sommer. (Genitals.) Zeit. f. Wiss. Zool. xxiv. 1874, p. 499. 



45. Sommer and Landois. (Genitals.) Zeit. f. Wiss. Zool. xxii. 1872, p. 40. 



46. Spencer. (Gyrocotyle. ) Trans. Roy. Soc. Victoria, vol. i. pt. 2, 1889, 



p. 136. 



47. Tower. Zool. Anzeiger, xix. 1896, p. 324. 



48. Villot. Ann. Sci. Nat. (6), xv. 1883. 



49. Wagener. Nova Acta Acad. Leopold, xxiv. Suppl. 1851. 



50. Will. (Caryophyllaeus.) Zeit. f. Wiss. Zool. Ivi. 1893, p. 1. 



51. Zernecke. Zool. Jahrbuch (Anat.), ix. 1895, p. 92. 



52. Zschokke. (Recherches sur la structure anat. et histol. des Cestodes. 



Mem.- Instit. nation. Genevois, xvii. 1886-89. 



(See also Nos. 9, 15, 16, 28 of Trematode bibliography.) 



