.'372 APPExnix. 



subeqiial ; inferior furnished with long hairs. Gnatliopoda sub- 

 equal, hispid, second pair rather the smaller ; propoda ovate, 

 terminating in small dactyla. Posterior pair of pleopoda with 

 the rami of equal length, the exterior furnished ^\^th plumose 

 cilia, the interior sharp and plumose only at the extremity. 

 Telson rounded. C!olour \-iolet about the body, red about the 

 egs. 



" Hah. Coast of Norway."— CoHf?ensecZ/?'c»m Liljeborg. 



2. Haploops carinata. 



Ilaploops carinata, Liljehory, Ofveis. af Kongl. Vet. Akad. 1855. 



Br^uzelius, Skand. Amph. Gautm. p. 89. 

 Ampelisca Eschricliti ?, mas, Liljchorg, I. c. 1852. 



" Antennae very long and slender ; inferior the longer, surpassing 

 the body in length, and in both sexes having the peduncle robust. 

 Gnathopoda having the propoda naiTower than in the preceding 

 species. Dorsum carinated posteriorly. Fourth segment of the 

 pleon furnished with a large median tubercle, the fifth and sixth 

 with smaller lateral ones. Posterior pair of pleopoda having 

 the rami subulate, subequal, and plumose. Pereiopoda and 

 telson of the same fonn as in the preceding species. Colour as in 

 H. tiihicola. 



" Rare. One specimen was taken with the preceding ; but it is 

 not known whether, like it, it dwells in tubes or not." — Liljeborg. 



Page 104. Add three other species : — 



3. (Edicerus lynceus. 



(T^diceros lynceus, Snrs, Ocersigt den Norsk- Arctiske Region forekom- 

 mende Krehsdyr. p. 25. 



" This species is known by the thick but not inflated pereion, by a 

 small but distinct carina in the middle of the dorsum of the first 

 four segments of the pleon, and by the superior antennae being 

 haK the length of the inferior, reac|^ing to the fifth segment of the 

 pereion. Eyes contiguous, yet in distinct longitudinal furrows, 

 crookedly oval, brownish where they meet above the head. First 

 and second pairs of pereiopoda very short, and more slender than 

 the gnathopoda. The fourth pair of pereiopoda are long, but the 

 fifth is the longest (equalling half the length of the animal). All 

 the terminal pleopoda (the posterior excepted, which can scarcely 

 be called styliform) are long, compressed, slightlj^ curved, lanceo- 

 late and sharp." — Sars. 



