Paracheilinus filamentosus   Allen,  1974 (Fish)
Organism information awaits expert curation
Taxonomy
Kingdom:Animalia
Phylum:Chordata
Class: Actinopterygii
Order:Perciformes
Family:Labridae

Image copyrights: Randall, J.E.

Description
Max. size: 15.0 cm SL

Dorsal spines (total): 9 - 9, Dorsal soft rays (total): 11 - 11, Anal spines: 3, Anal soft rays: 9, Vertebrae: 25. Emarginate caudal fin become lunate in males. 2-6 soft dorsal rays of males greatly prolonged (the odd-numbered rays beginning with the first), may be slightly prolonged in females (not so in Philippine adult females), non filamentous rays approximately equal in length. Tubed peduncular scales 5.9, side of body is with four or five narrow red to blue stripes, only the first and third extending full length of body.

At 15 cm SL, this could well be the largest species of the genus so far. Some geographical variations of nuptial males that are influenced by the presence of similar species.

Males readily display to each other or to females to spawn by flashing their colors and 'racing' past with erected fins. Hybridizes with several other species, and are most colorful where other similar species occur in the same area


Synonym (s)

Common Name (s)
Economic Importance and Threats
Importance:  Commercial
(Aquarium)

Ecology
Habitat:  Reef Associated
Trophic Level:  Secondary Consumer
Prey:  Zooplankton and other benthic invertebrates

Biogeography



Literature Source(s)
  • (2003) Catalog of fishes Available at - http://www.calacademy.org/research/ichthyology/catalog/
  • Allen, GR and Mohammed, A (2003) Coral Reef Fishes of Indonesia Zoological Studies 42(1) 26299 Available at - Digital Information Resource Center, Pune.
  • Froese, R and Pauly, D (2000) Fishbase 2000: Concepts, design and data sources ICLARM 344 pp Available at - http://www.fishbase.org
  • Society for the Management of European Biodiversity Data (2009) World Register of Marine Species (WoRMS) Available at - http://www.marinespecies.org

Page last updated on:2010-04-23

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