title: Axinyssa
text: # 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)
  