Species;References "Class Calcarea";  "Clathrina blanca (Miklucho-Maclay, 1868)";"Longo and Pronzato (2011)" "Clathrina clathrus (Schmidt, 1864)";"Gerovasileiou et al. (2015)" "Leucandra nausicaae (Schuffner, 1877)";"Burton (1963)" "Leucetta solida (Schmidt, 1862)";"Pansini et al. (2000)" "Sycon elegans (Bowerbank, 1845)";"Gerovasileiou et al. (2015)" "Sycon faulkneri Ilan, Gugel, Galil & Janussen, 2003";"Ilan et al. (2003)" "Sycon raphanus Schmidt, 1862";"Tortonese (1947)" "Petrobiona massiliana Vacelet & Lévi, 1958";"Hermans et al. (2009)" "Class Demospongiae";  "Axinyssa michaelis Kefalas & Castritsi-Catharios, 2007";"Kefalas and Castritsi-Catharios (2007)" "Clathria (Clathria) toxistricta Topsent, 1925";"Voultsiadou et al. (2010)" "Cliona parenzani Corriero & Scalera-Liaci, 1997";"Vacelet et al. (2008)" "Forcepia (Leptolabis) luciensis (Topsent, 1888)";"Voultsiadou et al. (2010)" "Haliclona (Gellius) microsigma (Babic, 1922)";"Gerovasileiou and Voultsiadou (2012)" "Haliclona (Halichoclona) perlucida  (Griessinger, 1971)";"Gerovasileiou and Voultsiadou (2012)" "Hexadella pruvoti Topsent, 1896";"Gerovasileiou and Voultsiadou (2012)" "Hexadella racovitzai Topsent, 1896";"Gerovasileiou and Voultsiadou (2012)" "Hymedesmia (Hymedesmia) pansa Bowerbank, 1882";"Voultsiadou et al. (2010)" "Hyrtios collectrix (Schulze, 1880)";"Voultsiadou et al. (2010)" "Ircinia retidermata Pulitzer-Finali & Pronzato, 1981";"Bianchi et al. (2014)" "Petrosia pulitzeri Pansini, 1996";"Pansini (1996)" "Protosuberites rugosus (Topsent, 1893)";"Gerovasileiou and Voultsiadou (2012)" "Rhizaxinella sikmonae Ilan, Gugel, Galil & Janussen, 2003";"Ilan et al. (2003)" "Tentorium levantinum  Ilan, Gugel, Galil & Janussen, 2003";"Ilan et al. (2003)" "Thymosiopsis cuticulatus Vacelet & Perez, 1998";"Gerovasileiou and Voultsiadou (2012)" "Topsentia vaceleti Kefalas & Castritsi-Catharios, 2012";"Kefalas and Castritsi-Catharios (2012)" "Class Hexactinellida";  "Sympagella nux Schmidt, 1870";"See Boury-Esnault et al. (2014) " "Class Homoscleromorpha";  "Oscarella balibaloi Pérez et al., 2011";"Gerovasileiou and Voultsiadou (2012)" "Oscarella microlobata Muricy et al., 1996";"Gerovasileiou and Voultsiadou (2012)" "Oscarella tuberculata (Schmidt, 1868)";"Gerovasileiou and Voultsiadou (2012)" "Plakina bowerbanki (Sarà, 1960)";"Gerovasileiou and Voultsiadou (2012)" "Plakina weinbergi Muricy et al., 1998";"Ereskovsky et al. (2009)" "Pseudocorticium jarrei Boury-Esnault et al., 1995";"Gerovasileiou and Voultsiadou (2012)"