79 
reux: 1910 (1911), p. 271 ; Walker: Ann. Mag. Nat. Hist. ser. 8, 
vol. 13, 1914, p. 559; Barnard; Ann. S. Afr. Mus. vol. 15, 1916, 
p. 273; Stebbing: Ann. Durban Mus. vol. 1, 1917, p. 448). 
C. crassicorne ? (not cT ?) Hoek 1879 (Tijdschr. Nederl. Dier- 
kund. Vereen., Deel 4, pp. 115 —119, figs.) is the present species 
(on account of the spinose armature on 4. peduncular joint of 
ant. 2). 
Distribution. From Holland to S. Africa; Mediterranean. 
The special localities are the following: 
Type-locality: Lago del Fusaro (at Naples) (Costa 1854). 
European west coast: Holland: Helder, Terschelling (C. crassi¬ 
corne -r var.; Hoek 1879). — West coast of France from Arcachon 
to ■ Lorient; • the Channel (Chevreux 1900). — Lisbonne, Cadiz 
(Chevreux 1910). — 44® 06’ N, 15® 18Vi’ W, surf.; 42® 09’ 
24” N, 23® 33’ W, surf. (Chevreux 1900). —Agores:38® lOW’ 
N, 30® 42 V 2 ’ W, surf. (Chevreux 1900). 
Mediterranean: Villefranche; Saint-Raphaél; Cette (Chevreux 
1910). — Lago del Fusaro (at Naples) (Costa 1854). — Naples, 
in dirty water with slight salinity in the harbour (Della Valle 1893). 
— Lac de Tunis; Bone (Algérie); Alexandria (Chevreux 1910). 
— Bosporus (Sowinsky, teste Chevreux 1900). 
Adriatic: Pirano, Lesina, Curzola, Ragusa (Heller 1867). — 
Venezia, the lagune; S. Giorgio (Della Valle 1893). 
Atlantic S. of Gibraltar: Dakar (Chevreux 1910). — Durban 
Bay, S. Africa (Barnard 1916, Stebbing 1917). 
Abbreviations of literature. 
Chevreux 1900: Rés. Camp. Sci. Monaco vol. 16. 
— 1910: Mém. Soc. Zool. France vol. 23, 1910 (1911). 
Costa 1854 (?): Mern. Accad. Napoli, vol. 1. 
Del la Valle 1893: Fauna und Flora des Golfes von Neapel, vol. 20. 
G. O. Sars 1895: An Account of the Crustacea of Norway, vol. 1, Amphiph. 
Shoemaker 1920: Report of the Canadian Arctic Expeditions 1913—18, 
vol. 7, Crust., part E, Amphip. 
Stebbing 1906: Amphipoda I, Gammaridea. Das Tierreich, 21. Lieferung. 
3-7—1924. 
