Ernstia tetractina is a species of calcareous sponge found off the coast of Arraial do Cabo, Brazil.[1]

Ernstia tetractina
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Porifera
Class: Calcarea
Order: Clathrinida
Family: Clathrinidae
Genus: Ernstia
Species:
E. tetractina
Binomial name
Ernstia tetractina
(Klautau & Borojevic, 2001)
Synonyms
  • Clathrina tetractina Klautau & Borojevic, 2001

References edit