Axinyssa

Axinyssa is a genus of sea sponges belonging to the family Halichondriidae.

== Species == Axinyssa aculeata Wilson, 1925 Axinyssa ambrosia (Laubenfels, 1936) Axinyssa aplysinoides (Dendy, 1922) Axinyssa aurantiaca (Schmidt, 1864) Axinyssa bergquistae (Hooper, Cook, Hobbs & Kennedy, 1997) Axinyssa cavernosa (Topsent, 1897) Axinyssa digitata (Cabioch, 1968) Axinyssa diversicolor (Carballo, 2000) Axinyssa djiferi Boury-Esnault, Marschal, Kornprobst & Barnathan, 2002 Axinyssa gracilis (Hentschel, 1912) Axinyssa gravieri Topsent, 1906 Axinyssa isabela Carballo & Cruz-Barraza, 2008 Axinyssa mertoni (Hentschel, 1912) Axinyssa michaelis Kefalas & Castritsi-Catharios, 2007 Axinyssa oinops (de Laubenfels, 1954) Axinyssa papillosa (Sarà & Siribelli, 1962) Axinyssa papuensis Thomas, 2002 Axinyssa paradoxa (Ridley & Dendy, 1886) Axinyssa radiata (Lévi & Lévi, 1983) Axinyssa tenax Pulitzer-Finali, 1993 Axinyssa tenuispiculata (Burton, 1931) Axinyssa terpnis (De Laubenfels, 1954) Axinyssa tethyoides Kirkpatrick, 1903 Axinyssa topsenti Lendenfeld, 1897 Axinyssa tuscara (Ristau, 1978) Axinyssa valida (Thiele, 1899) Axinyssa variabilis (Lindgren, 1897) Axinyssa yumae (Pulitzer-Finali, 1986)