Stegastes lividus   (Forster,  1801) (Fish)
Organism information awaits expert curation
Taxonomy
Kingdom:Animalia
Phylum:Chordata
Class: Actinopterygii
Order:Perciformes
Family:Pomacentridae

Image copyrights: John E. Randall

Description
Size: 13 cm SL.

Color: Juveniles are brown with a diffuse black blotch with lavender speckles on rear base of the dorsal fin; adults loose the lavender speckles and range from a light grayish brown to black in color . Additionally, adults have bodies with darker scale outlines; blue spot at center of scales on head, body and fin sheaths; mostly pale blue suborbital scales. Indian Ocean specimens with distinct pale-edged black ocellus at the base of last few dorsal rays, extending to the back.

Very broad preorbital-suborbital region, its greatest depth greater than eye diameter in larger than 50 mm specimens. Dorsal spines (total): 12; Dorsal soft rays (total): 14 - 16; Anal spines: 2; Anal soft rays: 12 - 14.

Synonym (s)
Eupomacentrus lividus (Forster, 1801)
(senior synonym)
Parapomacentrus lividus (Forster, 1801)
(senior synonym)
Chaetodon lividus Forster, 1801
(senior synonym)
Eupomacentrus kumkum Montrouzier, 1857
(junior synonym)
Pomacentrus cyanospilus Bleeker, 1852
(junior synonym)
Pomacentrus lividus (Forster, 1801)
(senior synonym)
Pomacentrus obscurus Thiolliere, 1857
(junior synonym)
Pomacentrus prosopotaenioides Bleeker, 1852
(junior synonym)
Pomacentrus punctatus Quoy & Gaimard, 1825
(junior synonym)
Pomacentrus virianus Sauvage, 1879
(junior synonym)
Pomacentrus vitianus Sauvage, 1879
(junior synonym)
Segastes lividus (Forster, 1801)
(senior synonym)

Common Name (s)
• Blunt snout gregory (English)
Economic Importance and Threats
Importance:  Commercial
(Minor.)

Ecology
Habitat:  Reef Associated

Biogeography


• Lakshadweep, Kavaratti Atoll (Lat: 10.55) (Long: 72.63) INDIA (Record: 01/1991-06/1992)
• Andaman and Nicobar Islands INDIA

Literature Source(s)
  • Anand, PEV and Pillai, NGK (2005) Community organization of coral reef fishes in the rubble sub-habitat of Kavaratti Atoll, Lakshadweep, India Journal of the Marine Biological Association of India The Marine Biological Association of India, Cochin, India 47(1) 77-82 Available at - NIO, Goa
  • Society for the Management of European Biodiversity Data (2009) World Register of Marine Species (WoRMS) Available at - http://www.marinespecies.org
  • Encyclopedia of Life Available at - http://www.eol.org/
  • Talwar, PK (1990) Fishes of Andaman and Nicobar Islands: A synoptic survey Journal of the Andaman Science Association Andaman Science Association, Port Blair 6(2) 71-102 Available at - NIO,Goa

Page last updated on:2011-08-08

Back to Search