Chromis nigrurus   Smith,  1960 (Fish)
Organism information awaits expert curation
Taxonomy
Kingdom:Animalia
Phylum:Chordata
Class: Actinopterygii
Order:Perciformes
Family:Pomacentridae

Image copyrights: The Nature Conservation and Aquatic Sciences Service

Description
Size: 27-36 mm

Color: Brownish violet, pale below. Spinous dorsal olive with dusky edges. Anterior rays of soft dorsal and anal brownish to olive, posterior rays lighter. Upper and lower lobes of caudal dark olive, median rays yellowish white. Pectoral and ventral pale.

Head 3.1-3.3 in standard length, 4.4-4.7 in total length. Depth of body 2.4-2.6 in standard length, 3.4-3.7 in total length. Eye diameter 2.6-2.9 in head, 0.5-0.6 in snout and equal to or slightly more than convex interorbital space. Teeth in jaws small, the outer row slightly enlarged. None of the opercles serrated. Caudal fin lobes filamentous. Pectoral fin equal to or slightly shorter than head. Ventral fin with the first ray produced, equal to or slightly longer than head.
Number of spines and rays in the dorsal fin: XII, 10-11; number of spines and rays in the anal fin: II, 11; number of rays in the pectoral fin: ii, 15-16; number of spines and rays in the ventral fin: I, 5; number of scale rows along the lateral line: 15-16+9-10; number of horizontal scale rows usually counted from origin of the dorsal fin to the lateral line and from anal origin to the lateral line: 2+1+8.

Remarks: Values in above description denote proportions.


Synonym (s)
Chromis ternatensis Smith, 1955
Chromis nigrurus Smith, 1960

Common Name (s)
• Kalunilamahi
Economic Importance and Threats

Ecology

Biogeography


• Lakshadweep, Minicoy INDIA
• Lakshadweep INDIA
• SEYCHELLES
• Lakshadweep, Agatti INDIA (Record: 10/1986-03/1987)
• Lakshadweep, Perumal Par INDIA (Record: 10/1986-03/1987)
• Lakshadweep, Bangaram INDIA (Record: 10/1986-03/1987)
• Lakshadweep, Tinnakara INDIA (Record: 10/1986-03/1987)
• Lakshadweep, Parli INDIA (Record: 10/1986-03/1987)
• Lakshadweep, Kadamatt INDIA (Record: 10/1986-03/1987)
• Lakshadweep, Chettalatt INDIA (Record: 10/1986-03/1987)
• Lakshadweep, Kalpeni INDIA (Record: 10/1986-03/1987)
• Lakshadweep, Cheriyam INDIA (Record: 10/1986-03/1987)
• Lakshadweep, Thilakkam INDIA (Record: 10/1986-03/1987)
• Lakshadweep, Kavaratti INDIA (Record: 10/1986-03/1987)
• Lakshadweep, Suheli Par INDIA (Record: 10/1986-03/1987)

Literature Source(s)
  • Jones, S and Kumaran, M (1980) Fishes of the Laccadive Archipelago The Nature Conservation and Aquatic Sciences Service, Trivandrum, Kerala 760 pp 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
  • Kumaran, M; Pillai, PP; Mohan, RSL; Murty, VS and Gopakumar, G (1989) Live-bait resources and development Marine living resources of the union territory of Lakshadweep: An indicative survey with suggestions for development Bulletin of Central Marine Research Institute CMFRI 43 39-45 Available at - http://eprints.cmfri.org.in/8213/1/Bulletin_No_43.pdf

Page last updated on:2011-04-12

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