of the Fishery Board for Scotland. 311 
LIST OF THE SPECIES NAMED IN THE PRECEDING 
DESCRIPTION. 
MAORURA. 
Sergestes (?) atlanticus, M. Edwards. 
CoPpEPopa. 
Calanus jinmarchicus (Gunner). Mitridia hibernica (Brady and Robert- 
Eucalanus elongatus (Dana). son), 
Paracalanus parvus (Claus). Bucheeta norvegica, Boeck. 
Pseudocalanus elongatus, Boeck. Centropages typicus, Kroyer. 
Aétidius armatus, Brady. Acartia Clausti, Giesbrecht. 
Scolocithrix abyssalis, Giesbrecht. Otthona (?) similis, Claus. 
Temora longicornis (Miller). Eetinosoma atlanticwm (Brady and Robert- 
son). 
CLADOCERA. 
Podon intermedius, Lilljeborg. Evadne Nordmanni, Lovén. 
AMPHIPODA. 
Parathemisto (*) gracilipes, Norman. 
EPICARIDA. 
Microniscus calani, G.O. Sars. 
PTEROPODA. 
Limacina retroversa (Fleming) 
TUNICATA, 
Salpa (2) vulgaris. 
(2) Clavelina. 
VERMES. 
Sagtita bipunctata, G. and G. Tomopterus onisciformis, Esch. 
C@LENTERATA. 
Diphys, sp., and one or two others not identified. 
NOTES ON SOME OF THE SPECIES.* 
Sergestes (?) atlanticus, M. Edwards.—A single immature specimen of 
Sergestes, which the Rev. Mr Stebbing (who examined the specimen for 
me) thinks may probably belong to S. atlanticus, was obtained in the 
last of the tow-net gatherings collected by H.M.S. ‘Research’; the 
specimen measured about 18 mm. (7 inch) in length.. The distribution 
of Sergestes atlanticus, according to Spence Bate-—see his work on the 
Macrura of the ‘Challenger’ Expedition—is almost world-wide; the 
‘Challenger’ specimens were obtained in such widely divergent locali- 
* Tam largely indehted to Dr Giesbrecht’s valuable work, Der Pelagischen Cope- 
poden des Golfes von Neapal, for information concerning the distribution of the Cope- 
poda, Dr Brady’s Monograph of British Copepoda, and various other works, have 
also.been consulted, . . 
