First observations on the biology of Clausocalanus furcatus (Copepoda, Calanoida)

Abstract

This study represents the first attempt to acquire basic information on the feeding, reproduction and development of the copepod Clausocalanus furcatus. This small oceanic calanold benefits from low phytoplankton concentrations and has a swimming behaviour which differs dramatically from that of other small copepods. Our preliminary results may be indicative of the success of this species in oligotrophic waters.