lUATO-MACKK — « :iI.i:T(J<'.KI{OS -'.<7 



( hKihiT: laiv otT S. Iceland :ni<l otT the Slictlands. 

 Xorrinhn-: rjirc tioiii the S. of Iceland to the Faroes, where 



common; IS N. i'.l W. to io X. oO \V. (more or less 



rai-e). 

 iJccrinhc/-: Iceland, rare; »-o X. o! \V. \n il N. (iti W. 



(not (common). 

 18*.)il Ja/iiftn-i/: Farr)es, rare; 41- N. ()'•• W.. not i;irc. 

 March: Wr X. 2i W., rare. 



Ap/'i/: Westmannao, not rare; Faroes very coimnon. 

 Mai/: W(\^tmanna6 and Faroes, very connnon; (il X. 1 \V., 



rare; (52" X. 2" K., very connnon. 

 Jiifit': Westmannao, not rare. 

 S>'/)t<'mhi'/-: 7i- X. 18 K., rare; 52" X. 55 W'.. rare. 



Temperature: ".,•,, mean of '.\\ oi)s., ma.x. It), niin. 2.^.^ 

 Salinity: H4 .-,.-,, mean of HH obs., max. Ho..-,,;, niin. IU.m.; excep- 

 tionally 2H..ii. 



Plankton-type. 1 liave seen this species in samples from I'ujxet's 

 Sonnd. Si-lirndi'f mentions it from Xaples. — 7'.. As. 



CH^ETOCEROS DECIPIENS Cl.- 



(Gran. D, Xorsk(> .Xnrdhav.s-K.xped. 1S76 7S. I'rotnj.hvla PI. 1, fig. 2, 



PI. Ill lig. 34. 



JS*I7 hi'cciiihi'r and 



1898 Jaiiiiai'ii: 82 X. 33 W. >rare); t)2^ X. 8 W. (rarei 

 FchriKirji: (il X'. :> \\'. (very rare). 



March: il X. 23 \V. mot rare); Tr X. 27^ \V. ^common); 

 48^ X. (r W. (connnon); 58^ N. (r K. (common); ;V.) N. 1^ 

 K. to ()2 X. U' W. (rare); Faroes (rare); ()3' X. 18" ^\■. to 

 (i4' X. 25 W. >not rare); 11' X. iSQr W. to 40 X. 72 W. 

 (common). 

 April: area between 'M' X. 2i- W.. 50 X. It W. and U) X. 

 23 W. (on tlie whole rare); i-3" N. 52 W. to Vl X. 61 W. 

 common); 73 X. 5 \V.; 66' N. 2i W.; CI X. 5(i W. 



' For tlio means oniv sucli samples have bofii used as rontaincil lliis 

 species abundantly. 



- UstenfehPs data used. 



