58 COPEPODA — COPILIA, CORYC.yEUS 



Plankton-type. Ther species has been found in the Medi- 

 terranean, in the Atlantic at 5° S. 18° W., 27° S. 28° W., and 43° S. 

 56° W., in the Pacific, west of S. America, 3° S. 99° W., and in 

 the Indian Ocean, 27° S. 87° E. — 1). 



COPILIA DENTICULATA Claus. 

 1898 Deceiitbc/': Azores. 



Temperature: 18. 3 



Plankton-type, This species is found in the Mediterranean. 

 It was seen at the Azores in Styli- and Desmo-plankton intermingled. 

 — S? D? 



COPILIA MIRABILIS Dana. 



1898 February: 21° N. 74° W. 



March: 6° S. 4° W.; 3° N. 16° W. to 23° N. 28° W.; 36° N. 

 29° W.; 14° N. 50° W. 



1899 April: 9° N. 59° W.; 36° N 74° W. 

 June: 15° N. 50° W. 



Temperature: 24.3 mean of 11 obs., max. 27.8, min. 17.3. 

 Salinity: 35. 90, mean of 10 obs., max. 36. 91, min. 35^0 

 Plankton-type. Noted from the Indian and Pacific Oceans. — D. 



COPILIA QUADRATA Dana. 



1898 April: 31° N. 75° W. 



Temperature: 22.4. 

 Salinity: 36. 01. 



Plankton-type. Noted from the Mediterraneum and the tro- 

 pical Pacilic. — .S. or D. 



CORYC^US ELONGATUS Glaus. 



1898 November: Canaries; Azores; 34° N. 10° W. 

 December: Azores. 



Temperature: 18.6, mean of 5 obs., max. 21.5, min. 17.6. 

 Salinity: 36.10 to 36.97. 



