Octopoteuthis sicula (Ruppell, 1844) and Brachioteuthis riisei (Steenstrup, 1882) (Cephalopoda: Teuthoidea) from the north-western Ionian Sea

Published in Bollettino Malacologico, in 1996, in volume 31, issue 5-8, pages 137-142

Date published:1996