G. Hedo et J. Junoy, A new species of Synisoma (Isopoda : Valvifera : Idoteidae) from the Strait of Gibraltar and the Alboran Sea (Spain, western Mediterranean)., CAH BIO MAR, 40(1), 1999, pp. 87-92
Synisoma raquelae sp. nov. (Isopoda: Valvifera: Idoteidae), is described fr
om the Strait of Gibraltar and the Alboran Sea (western Mediterranean). The
new species can be distinguished from all others species of the genus, wit
h the exception of S. bellonae, by the fusion of the flagellar articles of
the antenna. S. raquelae is best distinguishable from S. bellonae through t
he lack of the large cephalic mid-dorsal process; both species also differ
in the morphology of pleotelson and pereopods.