Acanthistius joanae Heemstra, 2010

Description


Dorsal spines (total): 7; Dorsal soft rays (total): 14 - 16; Anal spines: 3; Anal soft rays: 7; Vertebrae: 26. This species is characterized by the following: distinct ctenoid scales cover the interorbital, maxilla, infraorbitals, interopercle, dorsal 4 branchiostegal rays, gular area, isthmus, chest, belly and proximal two-thirds of pectoral fin; interorbital area is slightly convex; longest dorsal fin spine equal to or longer than peduncle depth; Caudal, anal, and pelvic fins are pale (fin rays mostly reddish orange in life); a large oval, blackish brown blotch (most prominent dark mark on the head) covers most of the opercle; 17-19 pectoral-fin rays (Ref. 83528).

Taxonomic Hierarchy


Kingdom: Animalia

Phylum: Chordata

Class: Teleostei

Order: Perciformes/Serranoidei

Family: Anthiadidae

Genus: Acanthistius

Species: Acanthistius joanae Heemstra, 2010

Climate Zone


  • Subtropical
  • Location


  • Western Indian Ocean: South Africa.
  • Biology


    Life cycle and mating behavior

    Habitat


    neritic