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Halichoeres gurrobyi Victor, 2016

Blacksaddle wrasse
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Image of Halichoeres gurrobyi (Blacksaddle wrasse)
No image available for this species;
drawing shows typical species in Labridae.

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Eupercaria/misc (Various families in series Eupercaria) > Labridae (Wrasses) > Corinae
Etymology: Halichoeres: Greek, als, alis = salt + Greek, choiros = pig (Ref. 45335);  gurrobyi: Named for Chabiraj (Yam) Gurroby, Ornamental Marine World Ltd..

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

seewasser riff-verbunden; tiefenbereich 12 - 22 m (Ref. 110243). Tropical

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Western Indian Ocean: Mauritius.

Size / Gewicht / Alter

Maturity: Lm ?  range ? - ? cm
Max length : 7.2 cm SL Männchen/unbestimmt; (Ref. 110243)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 9; Rückenflossenweichstrahlen (insgesamt) : 12; Afterflossenstacheln: 3; Afterflossenweichstrahlen: 11. This species is distinguished by the following characters: D IX,11 (12); A nal-fin rays III,11; pectoral-fin rays 13; lateral-line scales 27 (+1 on caudal-fin base), single small pore per scale; suborbital pores 6-7; gill rakers 19-21; each jaw with a single pair of large, projecting, and slightly recurved canine teeth located anteriorly, the lowers curving forward and fitting between uppers when mouth closed, second canines about half size of first, followed by rows of mostly caniniform teeth, without canine posteriorly at corner of mouth; body elongated, body depth 4.5-5.0 in SL; body width 1.7-2.3 in depth; caudal fin is slightly rounded to truncate in IP. Colouration: color pattern of IP with yellow stripes on a pale background, on holotype three lateral stripes and a fourth along dorsal-fin base, on paratype two midlateral stripes plus dorsalfin base stripe; large black blotch on caudal peduncle and caudal-fin base, saddle-like in paratype and larger specimens; a small black spot at upper rim of pectoral-fin base; fins translucent except yellow band along distal dorsal fin and posterior margin of caudal fin. Colouration of TP male unknown (Ref. 110243).

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

Hauptreferenz Upload your references | Referenzen | Koordinator : Westneat, Mark | Partner

Victor, B.C., 2016. Halichoeres gurrobyi, a new labrid fish (Teleostei: Labridae) from Mauritius in the southwestern Indian Ocean, with a review of the H. zeylonicus species complex. J. Ocean Sci. Found. 22:10-27. (Ref. 110243)

IUCN Rote Liste Status (Ref. 130435)


CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless





Nutzung durch Menschen

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Trophic ecology
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Ecology
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Length-weight rel.
Length-length rel.
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Internet Quellen

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | FishWatcher Einträge suchen | CISTI | Catalog of Fishes: Gattung, Arten | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: Genom, 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: Gehe zu, Suchen | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = No PD50 data   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00490 (0.00204 - 0.01176), b=3.11 (2.90 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.3   ±0.5 se; based on size and trophs of closest relatives
Widerstandsfähigkeit (Ref. 120179):  hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).