G. Zagami et al., A new species of Stephos T. Scott, 1892 (Copepoda : Calanoida) from coastal waters of Sicily, Italy, J PLANK RES, 22(1), 2000, pp. 15-27
Stephos cryptospinosus sp. nov., a new species of calanoid copepod, is desc
ribed from Western Mediterranean coastal waters. It differs from other spec
ies of the genus in the structure of the fifth legs in both sexes, and in h
aving a small spinous process on the posterolateral margins of the last pro
somite in both sexes.