300 Atylopsis, Cleippides 



2 setae on the inner niargin. Maxillipeds. outer plates small. feebly armed. 

 linger of palp short, with spine-like uai]. Gnatliopod l, ö*-'* and G*'' joinus 

 equal, 6*^ very little wideued distally, palni short. obli([uo, mucli shorti-]- 

 than bind raargin, with defining spine at the curve in Avliicb tbey meet. 

 Gnathopod 2 longer, ö^'i Joint rather shorter than ß^^K wliicli is ;i litt r 

 niore widened towards the more oblique palin tlian in gjiatliopod i. 

 Peraeopod 1, 6*^ Joint longer than 4^^^ or 5^^ fiuger rather strong. with 

 2 or 3 setules on convex inargiu. Peraeopods 3 — 5. 2*^ Joint broadly 

 oval, serrate on bind raargin. largest in peraeopod 5. Uropods 1 — 3. 

 outer ramus mucb shorter than inner; iiiojtod 3. pediincle very short. 

 outer ramus narrower than inner and about lialt its lengtb. both acute 

 and carrying spines. Telson as long iis peduncle of uropod 3. ii littie 

 longer than broad, ending in a sniall triaiigubii- eni;ii'i;iii;iti(m bctAvccii dbtr.M- 

 apices. sides convex. L. 6 mm. 



Strait of ^lagellan i('iij)e N'iroin.s). I)e])tli 100 in. 



2. A. emarginata Stcbb. 1888 .1. cmarginatus, T. Stfbliin^ in: üip. \-\. 

 Challenger, r. 29 p. 932 t. 81 \ 1893 ÄcaufhonotosoDKi enKnu/matnni, A. I )illa \;i]!i 

 P. Fl. Neapel, r. 20 ].. 678 t. 59 f. 8(1. 



Body not dentate. Head, rostrum small. obtuse. post-auteiJu;il v^>v\u:- 

 slightly produced, rounded. Side-plate 1. lower front corner slightly outdrawii. 

 Pleon Segment 3, postero-lateral corners rounded. Eyes seemingly Inrge. 

 reniform. Antenna 1, 1^* Joint little longer than 2^, 2*^ than •'>'. ilimelliiin ma 

 long, but nearly twice as long as peduncle, 30-jointed. acccssory tiagelluni 

 minute, 1-jointed. Antenna 2 longer. nltimate Joint of peduncle j-atlit-r 

 longer than penultimate. flagellum witli 33 joints. l^Mongest. Maxiila 1, inner 

 plate with 4 or 5 setae, outer with 11 spines. ^Maxilla 2, inner plate us 

 broad as outer, with 4 setae »»n inner iriargiii. Maxillipeds. outer plates 

 moderately large, with long spines oji distal margin and slender su]>mai-ginal 

 spines near the inner border. linger rather large. acute. Gnathopods 1 and 2. 

 otii Joint rauch shorter than 6*'». distally rather wide and cup-like. 6^'' ji-int 

 oblong oval, palm oblique, with a tooth near the hinge, then sinuinis and 

 closely pectinate, in gnathopod 1 as long as the bind raargin, but shorter than 

 it in gnathopod 2; finger with inner raargin cnt into many adpressed tecth. 

 Peraeopod 1, 6*^ Joint longer than 4*'' or 5*^^ tinger curved, strong. ujiarmed. 

 Peraeopods 3-5. 2'' Joint rather wider al>ove than below. not sti-(niu;y 

 expanded, bind raargin sti-aight. Uropod 1. rami long: uropod 2. niiivr 

 ramus rauch shorter than inner: uropod 3. iteduncle short. rarai long. outHr 

 ramus in d not greatly shorter than inner, ))ut more decidedly so in 

 Telson longer than peduncle of uropod 3. a little longer tliaii In« »ad. distal 

 eraargination not as deep as wide. the triangulär apices a little ^e^l•ate on 

 outer margin. L. 7 rara. 



Southern Iiidian Ocean (31ari(iii Islauilj. Doptli öti? iii. 



12. Gen. Cleippides Boeck 



1871 Cleippides (Si). uu. : Ctricuspis), A.HoeA-k in: l'orJi. SoJsk. Christian., ]>>~0 

 ].. 201 1 1876 C, A. Boeck, Skand. Arkt. Amp]ii|... r.'2 ji. 357 1875 Clei'ppides, V.tmx. 

 Heller in: Denk. Ak. Wien, «.35 ]>. 32. 



Back rounded in front, sonie of the hinder segments produced ti- a 

 d(n-sal tooth. Side-plates 1 — 4 not large. Antenna 1 the longer, without 



