Schriever 1986. New Harpacticoida (Crustacea, Copepoda) from the north Atlantic Ocean. 8. The description of Eurycletodes (Oligocletodes) quadrispinosa sp. n. and the male of E. (O.) monardi Smirnov (Cletodidae). Zoologica Scripta, 15(3) 1986: 233-236