Galeus corriganae

Galeus corriganae White, Mana & Naylor, 2016

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This map was computer-generated and has not yet been reviewed.
Galeus corriganae   AquaMaps   Data sources: GBIF OBIS
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drawing shows typical species in Pentanchidae.

Classificatie / Names Populaire namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa

Elasmobranchii (haaien en roggen) (sharks and rays) > Carcharhiniformes (Ground sharks) > Pentanchidae (Deepwater catsharks)
Etymology: Galeus: Greek, galeos = a shark (Ref. 45335);  corriganae: Named for Dr Shannon Corrigan.

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

; marien rifbewoner; diepteverspreiding 500 - 742 m (Ref. 116735).   Tropical

Verspreiding Landen | FAO regio's | Ecosystems | Voorkomen | Point map | Introducties | Faunafri

Western Central Pacific: Papua New Guinea.

Size / Gewicht / Leeftijd

Maturity: Lm ?  range ? - ? cm
Max length : 37.2 cm TL mannelijk/geslacht niet bekend; (Ref. 116735); 27.8 cm TL (female)

Korte beschrijving Morfologie | Morfometrie

This small and slender species is distinguished by the following characters: head relatively broad; interorbital space 7.2-7.8% TL; pelvic-anal space 12.2-13.0% TL; relatively small anal fin with base length 7.8-8.6% TL; anal-fin posterior margin 5.2-6.3% TL; relatively short prepectoral length, about 18.4-21.5% TL; labial furrows are moderately long, not confined to mouth corners, uppers 2.2-2.9% TL; enlarged denticle crest of upper caudal fin originating anterior to origin of ventral caudal lobe; with denticles on elevated portion of supracaudal crest forming 2-4 central rows of denticles between much larger obliquely positioned lateral rows; subcaudal crest absent; colour of anterior margin of pectoral fins black; anterior half of dorsal fins almost entirely dark or dusky; precaudal centra 83-86 (Ref. 116735).

Biologie     Verklarende woordenlijst (b.v. epibenthic)

Size vary with 3 juveniles at 20.3-27.1 cm TL, 4 adolescent males at 28.2-37.2 cm TL and a single female 27.8 cm TL (Ref. 116735).

Life cycle and mating behavior Geslachtsrijpheid | Voortplanting | Kuitschieten | Eieren | Fecundity | Larven

Voornaamste referentie Upload your references | Referenties | Coördinator | Medewerkers

White, W.T., R.R. Mana and G.J.P. Naylor, 2016. Galeus corriganae sp. nov., a new species of deepwater catshark (Carcharhiniformes: Pentanchidae) from Papua New Guinea. Zootaxa 4205(3):255-264. (Ref. 116735)

Status op de Rode Lijst van het IUCN (Ref. 123251)


CITES (Ref. 123416)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaarlijk voor mensen

  Harmless





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Estimates based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.9   ±0.2 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref. 120179):  .
Kwetsbaarheid (Ref. 59153):  Low vulnerability (20 of 100) .