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Paracheilinus attenuatus Randall, 1999

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Paracheilinus attenuatus   AquaMaps   Data sources: GBIF OBIS
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Classification / Names Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa

> Eupercaria/misc (Various families in series Eupercaria) > Labridae (Wrasses)
Etymology: Paracheilinus: Greek, para = the side of + Greek, chaite = hair + Greek, odous = teeth (Ref. 45335);  attenuatus: From the Latin attenuatus meaning drawn out or tapering, in reference to the shape of the caudal fin..
More on author: Randall.

Environment: milieu / climate zone / depth range / distribution range Ekologi

marina bottenlevande; djupintervall 21 - 50 m (Ref. 41634). Tropical

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Western Indian Ocean: known only from one atoll of the Amirante Islands in Seychelles and one specimen from the aquarium trade from Kenya.

Size / Vikt / Age

Maturity: Lm ?  range ? - ? cm
Max length : 6.0 cm SL hane/ej könsbestämd; (Ref. 41634)

Short description Bestämningsnycklar | Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt) : 9; Mjukstrålar i ryggfenan (totalt) : 11; Taggstrålar i analfenan: 3; Mjukstrålar i analfenan: 9; Ryggkotor: 25. Median predorsal scales 5; horizontal scale rows on cheek below eye 2; body depth 3.2-3.55 in SL; ; head length 2.9-3.05 in SL; snout length 3.9-4.1 in HL; first dorsal soft ray of adults long and filamentous; caudal fin rounded in young, lanceolate with strongly concave upper and lower posterior margin in adults, the fin length 2.9-3.6 in SL; pelvic fin short, 1.6-1.8 in HL. Adult males in life light orange, shading to yellow ventrally, with four longitudinal lavender bands on body which link to three narrow lavender bands extending posteriorly from eye; dorsal fin yellow with a broad blue-edged red zone posteriorly in fin, the filament red. Small females with the same but narrower stripes, dark-edged blue lines dorsally on head, a large dark brown spot at base of dorsal fin below juncture of spinous and soft portions, and a small dark brown spot dorsoposteriorly on caudal peduncle.

Biologi     Ordlista (t.ex. epibenthic)

Found over rubble or hard bottom (Ref. 41634). Largest size recorded is 6.58 mm SL from the aquarium trade (Ref. 41634).

Life cycle and mating behavior Maturities | Reproduktion | Spawnings | Egg(s) | Fecundities | Larver

Oviparous, distinct pairing during breeding (Ref. 205).

Main reference Upload your references | referenser | Koordinator : Westneat, Mark | Medarbetare

Randall, J.E., 1999. Paracheilinus attenuatus, a new labrid fish from the western Indian Ocean, with a redescription of P. piscilineatus . J. South Asian Nat. Hist. 4(1):29-38. (Ref. 41634)

IUCN Red List Status (Ref. 130435)

  Least Concern (LC) ; Date assessed: 25 March 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Fiskeri: kommersiell; Akvarium: Kommersiell
FAO - Publication: search | FishSource |

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AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: Släkte, Arter | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go, sök | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 26 - 27, mean 26.7 °C (based on 6 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00456 - 0.02002), b=3.06 (2.89 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trofisk nivå (Ref. 69278):  3.4   ±0.4 se; based on size and trophs of closest relatives
Resiliens (Ref. 120179):  Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).
Price category (Ref. 80766):   Very high.