8 THE VOYAGE OF H.M.S. CHALLENGER. 



October 5, 1873. Lat. 29° 1' S. 5 long. 28° 59' W. Night. 



Pontella acutifrons (Dana). 

 strenua (Dana). 



Station 132.— October 10, 1873. Lat 35° 25' S., long. 23° 40' W. 



Saphirina reticulata, n. sp. 

 Saphirinetta stylifera (Lubbock). 



Station 144.— December 24, 1873. Lat. 45° 57' S., long. 34° 39' E. 



jEtidius armatus, nov. gen. and sp. 

 Rhincalanus gigas, n. sp. 



Station 146.— December 29, 1873. Lat. 46° 46' S., long. 45° 31' E. 



Calanus propinquus, n. sp. 

 Eucalanus attenuatus, Dana. 

 Hemicalanus aculeatus, n. sp. 

 Heterochceta spinifrons, Claus. 

 Scolecithrix minor, n. gen. and sp. 

 Euchceta prestandrece, Philippi. 

 jEtidius armatus, n. gen. and sp. 

 Candace truncata, Dana. 



January 1, 1874. Lat. 46° 45' S., long. 50° 42' E. Off Crozets. 



Drepanopus pectinatus, n. gen. and sp. (a large gathering, consisting 

 almost entirely of this one species, all females). 



Station 149.— January 9, 1874. Lat. 49° 16' S., long. 70° 12' E. Betsy Cove, 



Kerguelen Island. 



Drepanopus pectinatus, n. gen. and sp. (this gathering, like the 

 preceding, contained only one species in great abundance). 



January 23, 1874. Lat. 4S° 42' S., long. 70° 2' W. Off Kerguelen Island. 



Calanus propinquus, n. sp. (also a gathering consisting entirely 

 of a single species). 



January 25, 1874. Betsy Cove, Kerguelen Island. 



Pseudothalestris imbricata, n. gen. and sp. 

 Zaus spinatus, Goodsir. 

 Machairopus idyoides, n. gen. and sp. 



