2i>^ Lej)taiii|)h(){ms. ParaleiXaiiiphopus 



about lialf as long- as inner. Telson oval quadrangulai". with small iiotih 

 in broadly truncate apex. L. o 10 mm. 



Arctic Oceaii, North- Atlantic and North -Sca (Gret-iiland; Xorway, depth 



282—752 in). 



2. L. novaezealandiae (0. 3[. Thoms.) 1870 Phernsa n.-z., G. M. Thomson 

 in: Tr. X. Zealand Inst., /;. 11 p. 239 t. 10c f. 2, 2a -c | 1886 F. mo-zelanica, (G. M. 

 Thomson &) Chilton in: Tr. N. Zealand Inst., y. 18 p. 148 | 1880 Pavoploea debilis, 

 G. M. Thomson in: Ann. nat. Hist., ser. 5 v.6 p. 3 1. 1 f. 3 | 1893 Acanthozone longlrmina 

 (part.), A. DellaYalle in: F. Fl. Neapel, t\ 20 p. 604, 620. 



Back rounaed, peraeon segincnt 7 and pleon segineiits 1 and 2 produced 

 each dorsally into a tiat obtuse tootli. Head with triangulär front, no proper 

 rostrum. Pleon segments 2 and 3, postero-lateral augles produced to a smtill 

 tooth, smaller on 3'^ than 2*^, margin above smooth. Antenna 2 nearly as 

 long as antenna 1. Riglit mandible perhaps with small accessory plate. 

 Gnathopod 2. 3*^ Joint at least 3 times as long as broad. Peraeopods 3 5, 

 2'^ Joint with bind margin slightly serrate. First 3 marsupial plates very 

 long and broad, 4^'^ narrow. Apparently in uropods 1 and 2 the outer 

 ramus is rauch the shorter, but in uropod 3 not very much shorter than the 

 inner. Telson slightly tapering to a broadly rounded unnotched extremity. 

 In other respects, the species shows olose agreement with L. longiroanus. 

 Colour light brown, made up of stellate raarkings. li. 9 mm. 



Dunedin Harbour [New Zealand |. 



7. Gen. Paraleptamphopus Stebb. 



1899 Paraleptamphopus, T. Stebbini; in: Ann. nat. Hist., ser. 7 v.A p. 209. 



Body not dentate. Antenna 1 the longer, with small accessory flagellum. 

 Upper lip flatly rounded. Lower lip without inner lobes. Mandible normal. 

 3^^ Joint of palp shorter than 2*^. Maxilla 1, inner plate with raany setae, 

 outer with 10 or 11 spines, 2'^ Joint of palp with longer spines on one maxilla 

 than on the other. Maxilla 2, inner plate fringed on inner margin. Maxilli- 

 peds, outer plates not reaching apex of palp's 2^' Joint, fringed with spin(i- 

 teeth on inner margin. Gnathopods 1 and 2 subchelate, weak, 5*^ Joint in 

 gnathopod 2 rather long. Peraeopods 1 — 5, 6*'\ioint longer than 5*'', finger 

 Short. Peraeopods 3 — 5. 2^V Joint oval. Uropods 1 and 2, outer ramus the 

 shorter; uropod 3, rami equal. Telson entire. 



2 s[)ecies. 



Synopsis of species: 



Eyes wanting, colour of body white, soinipellucid . . . 1. P. subterraneus . p. 294 

 Eyes small. colour of body dark indioo l)hio 2. P. eaeruleus . . . j). 295 



1. P. subterraneus (Chilton) 1882 Calliope subterrauea, Chilton in: N. Zealand 

 .1. Sei., f. 1 p.44 I 1882 C. s., Chilton in: Tr. N. Zealand Inst., y;.14 p.l77 t.9 f.l— 10 | 

 1889 C. s., Moniez in: Hev. biol. Nord France, v. 1 p. 253 | 1890 C. s., Wrzeöniowski 

 in: Z. wiss. Zool., r. 50 p. 611 } 1886 Calliopius ütibterraneus, (G. M. Thomson &) Chilton 

 in: Tr. N. Zealand Inst., v. 18 p. 148 | 1894 C. s. $. Chilton in: Tr. Linn. Soc. London, 

 ser.2 'i).6 p.234 t.23 f. 10— 18; (?dt.22 f. 1—15, t. 23 f. 1—9) [ 1893 Äcanthonotosoma 

 subfcrraneum (pari.), A. DellaYalle in: F. Fl. Neapel, r. 20 p. 678 | 1899 Cnlliope s-uh- 

 terranca, Paraleptamphojnis (pari.), T. .Stebbing in: Ann. nat. Hist., ser. 7 (-.4 j). 210. 



