Cum.: 25.Procampylaspididae, l.Procampylaspis, 26.Cauipylaspididae, l.Campylaspis 187 



curved: fourth and fifth segments dorsally granuhir. Pleon segments except 

 the telsonic granular all round, the 5*'i segment scarcely inflated anteriorly. 

 Uropods (in Caiman, fig. 14) of similar dimensions to those of P. borwieri, 

 but peduncle twice the length of the endopod (Caiman, textj. 9 immature, 

 8-5 mm. Ovigerous Q , with pleon segments nearly smooth. 



d. Antero-lateral corner scarcely produced; median dorsal tooth of 

 carapace less prominent, sometimes bifid: a pair of small dorsal teeth are 

 adjacent to the hhid margin and on each side about 6 denticles occupy the 

 last quarter of the length of the carapace a little way above the lower mar- 

 gin; the eyelobe is like that of Q (Caiman); in Bonnier's F. echinata there 

 is no eyelobe figured, and the carapace is quite smooth. Pedigerous seg- 

 ments i, 2, not produced into dorsal teeth as in g , segments 2 — 5 each 

 with a pair of dorsal tubercles, and having the side-plates expanded and 

 margined with rows of spiniform teeth. Pleon segments 1—5 have the 

 granules spiniform above and below the antennal groove. Last segment of 

 peduncle in second antennae nearly twice as long as the preceding one. 

 Peduncle of uropods considerably longer than the last two segments of 

 pleon combined, fully twice as long as the endopod. L. adult d nearly 

 6 mm. (Bonnier), 4 mm (Caiman), immature d (P. aimata, Bonnierj 

 scarcely 5 mm. 



Bay of Biscay, depth 950 m; Irish Sea. 50 miles W. N. W. of Cleggan Head, 

 212 m: and 77 miles W. :N. W. of Achill Head, county Mayo 699 m: Mediterraueati, 

 near Capri, 200—1100 m. 



26. Fam. Campylaspididae 



1878 & 1879 Campylasxndae, G. O. Sars in: Arch. Xaturv. Kristian., v.'d p.4eH; 

 t'.4 p. 74 I 1887 C, G. 0. Sars in: Rep. Voy. Challenger, v. 19 pars 55 p. 8, 65 | 1900 C, 

 G. 0. Sars, Crust. Norway, t". 3 p.82 | 1900 C, Zimmer in: Fauna arctica, v.\ p. 431, 

 435 I 1912 C, T. Stebbing in: Ann. S. Afr. Mus., v. 10 v p. 133, 170. 



Telson wanting. First antenna with accessory flagellum very small. 

 Second antenna of female imperfectly developed. Mandible with molar slender, 

 acute. First maxilla with two filaments to the palp or only one. Second 

 maxilla an undivided plate. First maxilliped of four joints, the last minute. 

 Second maxilliped with the terminal joint straight, spiniferous, or spine-like. 

 Exopods on first four pairs of peraeopods of male, only on first two of female. 

 No pleopods in either sex. Uropods with endopod simple. 



1 genus. 



1. Gen. Campylaspis G. 0. Sars 



1865 Campylaspis (Sp. typ.: C. rubicunda), G. O. Sars in: Forh. Selsk. Christian., 

 1864 p. 200 I 1866 C, G. 0. Sars in: Nyt Mag. Naturv., v. 15 p. 105 | 1878 & 1879 C. 

 G. O. Sars in: Arch. Naturv. Kristian., v. 3 p. 466; vA p. 75 | 1887 C, G. 0. Sars in: 

 Rep. Voy. Challenger, v. 19 pars 55 p. 65 | 1896 C, J. Bonnier in: Ann. Univ. Lyon, v. 26 

 p. 538 I 1900 C, G. O. Sars, Crust. Norway, i;.3 p. 83 | 1900 C, Zimmer in: Fauna arctica, 

 v.\ p. 429 I 1905 C, Caiman in: Sci. Invest. Fish. Ireland, 1904 app. 1 p. 34 i 1911 C, 

 Caiman in: Tr. zool. Soc. London, v. 18iv p. 364 | 1912 C, T. Stebbing in: Ann. S. Afr. 

 Mus., r. lOv p. 171. 



This being at present the only genus, the characters of the family 

 suffice for its definition. 

 23 species accepted. 



