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Cirrhilabrus nahackyi Walsh & Tanaka, 2012

Nahacky's wrasse
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Image of Cirrhilabrus nahackyi (Nahacky\
Cirrhilabrus nahackyi
Male picture by Tanaka, H.

Classification / Names Noms communs | Synonymes | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinoptérygiens (poissons à nageoires rayonnées) > Perciformes (Perch-likes) > Labridae (Wrasses) > Cheilininae
Etymology: Cirrhilabrus: Latin, cirrus = curl fringe + Greek, labros = furious (Ref. 45335).

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

; marin rcifal; profondeur ? - 35 m (Ref. 89074).   Tropical

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Western Central Pacific: Fiji Islands and Tonga.

Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm
Max length : 6.5 cm SL mâle / non sexé; (Ref. 89074); 3.2 cm SL (female)

Description synthétique Morphologie | Morphométrie

Épines dorsales (Total): 11; Rayons mous dorsaux (Total): 9; Épines anales 3; Rayons mous anaux: 9; Vertèbres: 25. This species is distinguished by the following characters: D XI,9; A III,9; pectoral fin rays 15; lateral line scales 17+5; median predorsal scales 5; horizontal rows of scales on cheek 2; gill rakers 14-15; body depth 3.00-3.45 in SL, width 2.0-2.2 in body depth; head length 2.7-3.1 in SL; snout length 3.85-4.15 in head length; short pelvic fin and not reaching base of anal fin, 4.3-5.2 in SL; rounded caudal fin; large eye with orbit diameter 3.15-3.85 in HL; color in life, males with abdomen pale yellow, body red dorsally fading to yellowish ventrally, the soft portion of dorsal black outer band and red band mid-dorsally, broader posteriorly, yellow band at base, the spinous part black on the first membrane fading to irregular dusky on yellow toward first soft ray, a thin outer margin violet to pale blue and nape dusky; when preserved pale, males with black submarginal band in dorsal fin and caudal fin translucent (Ref. 89074).

Biologie     Glossaire (ex. epibenthic)

Collected over gentle sloping rubble bottom (Ref. 89074).

Life cycle and mating behavior Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Distinct pairing during breeding (Ref. 205).

Référence principale Upload your references | Références | Coordinateur : Westneat, Mark | Collaborateurs

Walsh, F. and H. Tanaka, 2012. Cirrhilabrus nahackyi, a new wrasse (Perciformes; Labridae) from the South Pacific. Aqua, International Journal of Ichthyology 18(1):1-8 (Ref. 89074)

Statut dans la liste rouge de l'IUCN (Ref. 120744)

  Non évalué 

CITES (Ref. 115941)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless





Utilisations par l'homme

FAO(Publication : search) | FishSource |

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Sources Internet

Aquatic Commons | BHL | Cloffa | Websites from users | FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(génôme, nucléotide) | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Arbre de Vie | Wikipedia(aller à, chercher) | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01660 (0.00737 - 0.03739), b=2.95 (2.75 - 3.15), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Niveau trophique (Ref. 69278):  3.3   ±0.4 se; Based on size and trophs of closest relatives
Résilience (Ref. 69278):  Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Vulnérabilité (Ref. 59153):  Low vulnerability (14 of 100) .