598 Lembos 



rami subequal, nearly twice as long as peduncle. Telson rounded oval, 

 somewhat tapering, with 2 or 3 setae on each side of apex. Colour whitish, 

 with light reddish transverse bands, but no specks. L. reacliing nearly 12 ram. 



Kara Sea; Kattegat; North- Atlantic, North-Sea and Skagerrak (South- and 

 West-lSTorway at least to Trondhjems^ord). Depth 19 — 274 m. 



7. L. philaeanthus (Stebb.) 1888 Autonoe philacantha, T. Stebbing in: Rep. 

 Voy. Challeager, «.29 p. 1082 t. 110 | 1895 Lembos p., T. Stebbing in: Ann. nat. Hist., 

 ser. 6 ».16 p. 207 | 1893 Autonoe longipes (part.)?, A. Della Valle in: F. Fl. Neapel, 

 ».20 p.405. 



Head, rostrum scarcely perceptible ; lateral lobes small, acute. Side- 

 plate 1 small, not produced forward. Pleou segment 3, postero-lateral corners. 

 rounded. Eyes small, narrow, reniform, set obliquely on lateral lobes of 

 head. Antenna 1, 1^* Joint longer than head, 2'^ much louger than P*. 

 3*^ scarcely ^j^ as long as P*; flagellum longer than peduncle, more than 

 18-jointed; accessoiy flagellum 7-jointed. Antenna 2 shorter, ultimate Joint 

 of peduncle about as long as penultimate, scarcely so long as the 9-joiated 

 flagellum. Upper lip, distal margin alraost straight. Lower lip (Fig. 102), 

 mandibular process thin and unusually long. Mandible, spine-row of 12 spines, 

 molar with accessory process; 3*^ Joint of palp rather shorter than 2"^, with dense 



gTOup of pectinate spines and cilia near the 

 middle. Maxiila 1, inner plate with 1 plumose 

 seta. Maxillipeds, inner and outer plates broad, 

 ^__ Mandibular well armcd. Guathopod 1, 2<i joiut devoid of 

 process ^^^^ setac; 5*^ and ö^ii joints massive, spinöse, 

 5**^ rather longer than broad, rather shorter 

 than 6*^, whieh has the bind margin much 



^'^' '"'■ J.w^er'np"^'''^'''" ^^^^'^^^' ^^'^^ ^^^ <^^"^^^ fr^"^' P^^^ oblique, 



sinuous, finely but irregularly denticulate, 



defined by a tooth serrate on the inner side and there carrving a long 



palmar spine, the sharp apex of the curved serrate finger closing against 



this on to the surface of the Joint. Gnathopod 2 smaller, 6**^ Joint as long 



as 5*^ almost oblong; palm nearly transverse, slightly sinuous, tinely pectinate, 



well defined, the specimen having a palmar tooth in only one of the 2*^ gnatho- 



pods; finger serrate, matching palm. Peraeopods 1 and 2, 2*^ and 4*^ joints 



glandulär, 4* much longer than 5*^^ or 6*^, feebly armed; tinger short. 



Peraeopods 3 — 5, 2^ Joint little expanded. üropods 1 — 3 spinöse, uropod 2 



stout, 3^ with Short peduncle, inner ramus the longer, Telson scarcely longer 



than broad, with 5 setifonu spines at each subapical corner. L. d (?) about 1 1 mm. 



ßass Strait (East Moncoeur Island). Depth 71 m. 



8. L. kergueleni (Stebb.) 1888 Autonoe k., T. Stebbing in : Rep. Voy. Challenger, 

 ».29 p. 1087 1. 111 I 1895 Lembos k., T. Stebbing in: Ann. nat. Hist., ser. 6 ».16 p.207 j 

 1893 Autonoe longipes (part.)?. A. Della Valle in: F. Fl. Neapel, ».20 p. 405. 



Head with small rostrum; lateral lobes little produced, acute. Side- 

 plate 1 obtusely produced. Pleon segment 3, postero-lateral corners minutely 

 notched, border above bulging. Eyes small. Antenna 1, P* Joint longer. 

 than head; rest unknown, Antenna 2, antepenultimate Joint of peduncle 

 broad, ultimate Joint of peduncle as long as penultimate, rather longer than 

 the 7-jointed flagellum. Lower lip, mandibular process rather long, acute. 

 Mandible, spines of spine-row 5 or 6; 3*^ Joint of palp fully as long as 2^. 

 Other mouth-parts nearly as in L. philaeanthus. Gnathopod 1 not very setose. 



