References
- Boero , F. , Bouillon , J. and Piraino , S. 1997 . Heterochrony, generic distinction and phylogeny in the family Hydractiniidae (Hydrozoa, Cnidaria) . Zoologische Verhandelingen , 323 : 25 – 36 .
- Bouillon , J. , Gravili , C. , Pagès , F. , Gili , J. M. and Boero , F. 2006 . An introduction to Hydrozoa. , Paris : Muséum national d'Histoire naturelle, Publications Scientifiques du Muséum . 591 pp. + CD-Rom.
- Bouillon , J. , Medel , M. D. , Pagès , F. , Gili , J. M. , Boero , F. and Gravili , C. 2004 . Fauna of the Mediterranean Hydrozoa . Scientia Marina 68, Supplementum 2 , : 1 – 454 .
- Graham , W. M. , Costello , J. H. , Colin , S. P. , Malej , A. , Lučić , D. , Onofri , V. and Benović , A. 2009 . In situ manipulation of vertically migrating gelatinous zooplankton using nighttime blue-water scuba in the South-Central Adriatic Sea . Annales Series Historia Naturalis , 19 ( Supplement 2 ) : 19 – 26 .
- Land , J. van der , Vervoort , W. , Cairns , S. D. and Schuchert , P. 2001 . “ Hydrozoa ” . In European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification , Edited by: Costello , M. J. 112 – 120 . Paris : Muséum national d'Histoire naturelle (Collection Patrimoines Naturels, 50) .
- Vanucci , M. 1957 . On Brazilian hydromedusae and their distribution in relation to different water masses . Boletim do Instituto Oceanografico [online] , 8 : 23 – 109 . (doi:10.1590/S0373-55241957000100002)