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Tetraodontiformes (Puffers and filefishes) >
Tetraodontidae (Puffers) > Canthigasterinae
Etymology: Canthigaster: Greek, kanthos = the outer or inner corner of the eye, where the lids meet, 1646 + Greek, gaster = stomach (Ref. 45335); aziz: Named for the King Abdulaziz University (KAU)..
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien rifbewoner; diepte ? - 350 m (Ref. 123151). Tropical
Western Indian Ocean: Red Sea, Saudi Arabia..
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 2.0 cm SL mannelijk / geslacht onbekend; (Ref. 123151)
Korte beschrijving
Morfologie | Morfometrie
Dorsale zachte stralen (totaal): 8; Anale zachte stralen: 8; Wervels: 17. This species is distinguished by the following characters: D 8; A 8; pectoral-fin rays 15; vertebrae 8 + 9 =17; dorsal-fin origin opposite to anal-fin origin. Colouration: dorsal half of body light brown with concentrated dark pigments just behind eye, and longitudinal, irregular, pale golden stripe running above the mid-body from area just behind eye to dorsal edge of caudal peduncle; with 5 saddle-like diffuse black blotches along dark yellowish dorsal edge of body between nape and dorsal-fin origin; ventral half of the posterior part of body pinkish with tiny subcutaneous black spots; head and ventral half of body to anal-fin origin white with silver reflection; gill opening edged with pink; faint light yellowish line on snout from just behind upper lip to eye; lips is pinkish; iris golden; all fins are pale grey but mid-base of caudal fin with few black dots (Ref. 123151).
This species was likely collected over hard substrata as the trawling gear was severely damaged during operation (Ref. 123151).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Matsuura, K., S.V. Bogorodsky, A.O. Mal and T.J. Alpermann, 2020. Canthigaster aziz, a new deep-dwelling toby fish (Tetraodontiformes: Tetraodontidae) from the Red Sea. Zootaxa 4834(1):81-95. (Ref. 123151)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Meer informatie
Lokale namenSynoniemenMetabolismePredatorenEcotoxicologieVoortplantingMaturiteitPaaienPaaiaggregatiesFecunditeitEierenOntwikkeling van de eieren
Leeftijd/GrootteGroeiLengte-gewichtLengte-lengteLengtefrequentiesMorfometrieMorfologieLarvenLarvale populatiedynamiekRekruteringAbundantieBRUVS
ReferentiesAquacultuurAquacultuurprofielKweeklijnenGeneticaElectrophoresesErfelijkheidZiektesVerwerkingNutrientsMassaconversie
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Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.03631 (0.01554 - 0.08482), b=2.88 (2.69 - 3.07), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.0 ±0.4 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
![Image of Canthigaster aziz (Aziz\](/images/thumbnails/gif/tn_TETRAOT0.gif "Image of Canthigaster aziz (Aziz\")
