1 82 i;.\ I ) 1 ( ) I .A 1 ! I A — I'TK 1! 0( ■( 1 1 ! YS 



Al>rih. \-l N. 5r^ W. 



.finw: 10 N. 5:i- W. 



■Ill I If. 2V N. 58^ AV.; -IW N. IV \\'.\ 2U N. 71 W.; :',;; X. 



74- A\'. 

 J/////^s/; 22^ X. 71' W.; 25 X. 74 AV.; :M N. 7:5 W. 

 Srplriiihc/-: i)- X. 53 W.; 15^ X. 70 W.; 38 X. 7i W. 

 (h-iohc/-: 21 S. •;() W'.: 26 X. 7() AV. 

 Xoveinhcr: 22 X. 53 W.; 32' X. 38 W.; 34' X. 33^ W.: 



47= X. \\ y\. 

 Ih'c-inhcr: 18 X. 07 \\'. 

 18iH) Jdinnirii: ~r X. 53' AV. 



Jiiiii-. 14 S. ()= W.: 12 X. 52 W ,; 15 N. 5o AV.: 21' X. 



45' AV. 



Temperature: 25. j, mean of 27 ol)s., max. 28. miii. Ki. 



Salinity: .')('). j,,. mean of 20 ohs., max. 37.l'i, min. 31.(1.-,. 



Plankton-type. Noled from Zan/ihai- and (loyloii. /'. irirol- 

 piiiii, which .seems lo me not to diffci' specifically, is found in the 

 Atlantic and Paciiic — Ac^coixlinji; to lite ahove data this sjiecics 

 occni's in the tropical, western Atlantic, in Xovemher in the region 

 of the Newfoundland llaid^s. — J). 



PTEROCORYS CAMPANULA IIki.. 

 (Cliaii. paii. 1816 I'l. LXM lig. :'>. 



18U7 1 )cci'iiilicr and 



1898 JditiHirn: 12 N. 50 \\\; 15' N. 70' AV. 



Fi'briKirii: lb X. 71' W. 



March :'\) X. 59' W.; 15' N. 49' W. 



SrpfcinU'/-: 9^ X. 53 AV.; 15 X. 7o W.; 4 1 X. ()5 \\'. 



Xocriiihc/-: 19' X. 58' AV. 



I),-rcnil>i'r: 18 N. (57 AV. 



Temperature: 2().s, mean of 8 ohs.. max. 28, min. 2(i.i. 



Salinity: 3)5. d.-,, mean of 5 ohs., max. 35..-.S. min. 3)4.0... 



Plankton-type. Found in the central Paciiic — According t(» 

 llie ahove data this sj)ecies occm-s in the tropical western Atlantic 

 and advances in Septemhcr hcyoiid 41' X\ — 1). 



