190 



SCHIZOPODA AND ISOPODA FROM THE BAY OF BISCAY. 



List of Species and the stations at tchich tliey occurred. 



station 



Longitude, N. 



Longitude, W. 



Fatlioms 

 SCHIZOPODA. 

 Euphausia Miilleri . 

 Meganyctiphanes norvegica 

 Nyctiphaues Couehi 

 Nematoscelis megaloj^s 

 Lophogaster typicus 

 Siriella norvegica 

 Haplostylus Normani 

 Anchialina agilis 

 Amblyops abbreviata 

 Paramblyops rostrata 

 Pseudomma affine 

 Mysideis insignis 

 Mysidopsis didelphys 

 Leptomysis gracilis . 

 Leptomysis sp. 

 Mysidetes Farrani . 

 Boreomysis arctica . 

 Schistomysis ornata 



IsOPODA. 



Aega Stromii . 

 Rocinela damnoniensis 

 Cirolana borealis 

 Cirolana Hanseni 

 Eurydice truncata . 

 Astacilla longicornis 

 lanira maculosa 

 Munna Boecki 

 Eurycope longipes - 

 Aspidophryxus peltatus 



II 



4S°24' 

 6°28' 



V 



47°48' 

 r°4G' 

 109 



VII VIII IX X XI 



47°36' 47°30' 48°7' 48°7' 4SnO' 

 7°31' 7°31' 8°13' 8°13' S°ll' 

 li. Surface 240 Surface 140 



1000 

 5 



28 

 ca. 300 

 ca. 200 



32 



83 



26 



38 



10 



- 53 



XII 



48°7' 

 S°13' 

 246 



22 



31 



3 



36 



3 



4 

 12 



16 



S°13' 

 412 



1 

 13 



SCHIZOPODA. 



Of the eighteen species of this oi..er represented in the collection, 

 none can be described as new, though two specimens of the genus 

 Leptomysis cannot be referred satisfactorily to any described form. 

 They are, however, very closely allied to L. gracilis, and I await 

 further material before deciding the point. The depth at which they 

 were found is unusual for the genus. 



Only four of these species have been previously recorded from the 

 Bay of Biscay, viz., Euphausia Ilillleri, Meganyctiphanes norvegica, 

 Nematoscelis megalops, and Lophogaster typicus. 



Four other species, Nyctiphanes Couehi, Haplostylus Normani, 

 Anchialina agilis, and Boreomysis arctica are, however, known from 



