(15. Spinocalanus abyssalis var. pygmaeus Farran, 1926) 43 



(16. Spinocalanus heterocaudatus Rose, 1937) 44 



(17. Spinocalanus pacificus Mori, 1942) 44 



(18. Spinocalanus stellatus Brodsky, 1950) 44 



(19. Spinocalanus spinipes Brodsky, 1950) 44 



(20. Spinocalanus pseudospinipes Brodsky, 1950) 44 



21. Spinocalanus similis Brodsky, 1950 44 



Description 44 



Remarks 46 



Distribution 46 



(22. Spinocalanus dorsispinosus Brodsky, 1950) 46 



(23. Spinocalanus sp.? Brodsky, 1950) 46 



(24. Spinocalanus longispinus Brodsky, 1950) 46 



25. Spinocalanus elongatus Brodsky, 1950 46 



Description 46 



Remarks 49 



Distribution 50 



26. Spinocalanus polaris Brodsky, 1950 50 



Description 50 



Remarks 53 



Distribution 53 



27. Spinocalanus brevicaudatus Brodsky, 1950 53 



Description 54 



Remarks 55 



Distribution 56 



(28. Spinocalanus similis var. profundalis Brodsky, 1955) 57 



(29. Spinocalanus longipes Tanaka, 1956) 57 



(30. Spinocalanus! sp. Johnson, 1963a) 57 



31. Spinocalanus abruptus Grice and Hulsemann, 1965 57 



Description 57 



Remarks 57 



Distribution 57 



(32. Spinocalanus oualis Grice and Hulsemann, 1965) 57 



(33. Spinocalanus uentriosus Grice and Hulsemann, 1967) 57 



(34. Spinocalanus sp. Grice and Hulsemann, 1967) 57 



Remarks 57 



(35. Spinocalanus parabyssalis Park, 1970) 57 



(36. Spinocalanus pteronus Park, 1970) 57 



37. Spinocalanus usitatus Park, 1970 58 



Description 58 



Remarks 58 



Distribution 59 



38. Spinocalanus hoplites Park, 1970 59 



Description 59 



Remarks 59 



Distribution 59 



39. Spinocalanus aspinosus Park, 1970 59 



Description 59 



Remarks 59 



Distribution 59 



40. Spinocalanus oligospinosus Park, 1970 59 



Description 60 



Remarks 60 



Distribution 60 



(41. Spinocalanus paraoligospinosus Hure and Scotto di Carlo, 1971, nomen nudum) .... 60 



(42. Spinocalanus neospinosus Grice, 1971) 60 



43. Spinocalanus terranovae, new species 60 



Description 60 



Remarks 62 



Distribution 62 



iv 



