308 Apherusa, Schraderia 



on each side 2 ininute spinules. Colour light straw-yellow, variegated with 

 reddish orange. L. Q 8 mm. 



Xorth-Atlantic and North Sea (Xorway, France, Great liritain); Kattegat; 

 Meditcrranean. 



7. A. georgiana (Pfeff.) 1888 Calliopius georgiamis, Pfeffer in: Jahrb. Hamburg. 

 Anst., v.ö p.llH t.2 f.6 I 1893 Atylus?, A. DellaValle in: F. Fl. Neapel. u20 i).704. 



Except in size closely reserabliug A. jurinei (p. 307). Back of peraeou 

 broad, rounded, hinder segments of pleon compressed, no dorsal teeth. Head, 

 front obtuse angied, lateral corners transversely ti-uncate. Side-plates 1 — 4 

 not very large, but size eucreasing rapidly from 1^* to 4*^^ Tleon segment 3, 

 postero-lateral corners subquadrate. Eyes teuding to rounded oval. Antenna 1, 

 peduncle stout, 1^* — 3^ joints nearly equal in leng*th, 2*^ and 3"^ distally some- 

 what outdrawn, Üagellum (in figure) shorter than peduncle, with about 25 joints, 

 alternately weakly and strongly distally outdrawn. Antenna 2 much longer, 

 ultimate Joint of peduncle rather longer than penultimate, flagellum twice as 

 long as that of antenna 1, with about 38 joints. No calceoli mentioued. Mandible 

 with prominent molar, palp rather short, 3^ Joint shorter than 2'^ curved, acute 

 at apex. Maxiila 1, inner plate "with 3 setae. Maxilla 2, inner plate narrower 

 but rather longer than outer. Gnathopods 1 and 2, 5*^ Joint nearly as long 

 as 6*^, subdistally lobed, more strongly in gnathopod 2, 6*^^ Joint oval, 

 narrow, palm seemingly weakly (^efined. Peraeopods 1 and 2 more slender 

 than peraeopods 3 — 5, otherwise like them, 4**1 Joint in all outdrawn. Uropods 1 

 and 2, rami small, outer ramus the shorter; uropod 3, peduncle strong, 

 smooth, rami seiTate, spinöse, reaching back much beyond tlie other uropods. 

 Colour greenish grey. L. 17 mm. 



Soiith-Atlantic (South Georgia). Under stones, iu Florideae, etc. 



A. barretti (Bäte) 1862 Pherusa h., Bäte, Cat. Amphip. ßrit. Mus., p. 140 t.27 

 f. 9 (10 in text) ] 1893 Acanthozone fulvocincta (part.), A. DellaValle in: F. Fl. Neapel, 

 /;. 20 p. 943. 



L. 125 mm. 



North-Atlantic. 



A. laevis (Hasw.) 1880 Pherusa l., Haswell in: P. Linn. Soc. N.S.Wales, u4 

 p. 260 t. 9 f. 4. 

 L. 9 mm. 

 South-Pacific (Kiama [New South Wales]). 



A. translucens (Chiltou) 1884 Panoplaea t., Chilton in : Tr. N. Zealand Inst., 

 v.lß p. 263 t. 21 f. 3a — c | 1893 Acanthozone longimana (part.)?, A. DellaValle in: 

 F. Fl. Neapel, v. 20 p. 619. 



Closely related to Panoploea debilis (Leptamphopus novaezealandiae, p. 294): 

 Chilton. ' L. 14 mm. 



Lyttelton Harbour [New Zealand]. 



Gen. Schraderia Pfeff. 



1888 Schraderia (Sp. un.: S. gracilis), Pfeffer in: Jahrb. Hamburg. Anst., v.5 p.l4l. 

 1 species. 



S. gracilis Pfeff. 1888 S. g., Pfeffer in: Jahrb. Hamburg. Anst., «.5 p. 141 t.2 

 f. 5 I 1893 Acanthozone?, Pontogeneia?, A. DellaValle in: F. Fl. Neapel, n20 p.904. 

 No description; ouly one figure. 

 South-Atlantio (South Georgia). 



