418 Annals of the South. African Museum. 



FAMILY DIASTYLID.E. 



1871. Diastylidce, Sars, Kongl. Svenska Vet. Akad. Handlingar, vol. 



ix., No. 13, p. 5. 

 1887. D., Sars, Challenger Cumacea, Eeports, vol. xix., pt. 55 



pp. 7, 43. 

 1908. D., Zirnmer, Valdivia Exp., vol. viii., p. 181. 



GEN. DIASTYLIS, Say. 



1818. Diastylis, Say, J. Ac. Sci. Philad., vol. i., p. 313. 

 1908. D., Zimmer, Valdivia Exp., vol. viii., p. 181. 



DIASTYLIS HEXACEROS, Zimmer. 



1908. Diastylis hcxaceros, Zimmer, Valdivia Exp., vol. viii., p. 187, 



pi. 44, figs. 93-95. 



A specimen, female, was obtained in lat. 39 9' S., long. 

 18 32' 8" E., south of Cape Agulhas, South Africa, outside 

 the Agulhas Bank, in a depth of 565 rn. 



DIASTYLIS ALGO^, Zimmer. 

 1908. Diastylis algoce, Zimmer, Valdivia Exp., vol. viii., p. 188, pis. 



44, 45, figs. 96-108. 



Two specimens, female, were obtained in Algoa Bay, from a 

 depth of 40 m. 

 1910. D. a., Stebbing, S.A. Crustacea, pt. 5. 



No. 79, lat. 33 49' S., long. 25 56' E., depth 44 m. ; No. 127, 

 Sebastian Bluff, NW. by N. i N. 3| miles, depth 55 m. ; and 

 No. 128, Sebastian Bluff, W. by N. N. 4 miles, depth 51 m. ; 

 are stations from which specimens of this species were seut 

 by Dr. Gilchrist. 



ISOPODA. 



1817. Isopoda, Latreille, Nouveau Dictionnaire d'Histoire Naturelle, 

 vol. xvi., p. 140, and Le Regne Animal, vol. hi., pp. xiv, 

 7, 48. 



1896. -/., Sars, Crustacea of Norway, vol. ii. 



ISOPODA ANOMALA. 



1881. Chelifera, Sars, Arch. Naturv. Kristian., vol. vii. 



1895. Tanaidacea, Hansen, Isop. Plankton Exp., vol. ii., p. 49. 



