Seychelles country information

Common names: Bourse
Occurrence: questionable
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Outside distriutional range (Ref. 123151). Reported in Ref. 1623.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/se.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Matsuura, K., S.V. Bogorodsky, A.O. Mal and T.J. Alpermann, 2020
National Database:

Common names from other countries

Pufferfish, Bourse, 珍珠扁背鲀, ... more

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

> 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).
More on author: Rüppell.

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

seewasser riff-verbunden; tiefenbereich 0 - 10 m (Ref. 100374). Tropical

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

Western Indian Ocean: restricted to the Red Sea and Gulf of Aden.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 11.5 cm TL Männchen/unbestimmt; (Ref. )

Common in tide pools near reefs and in shallow reef areas. Skin near dorsal and ventral ridge can be inflated, e.g. during territorial display among males (Ref. 557). Maximum length from S. Bogorodsky [(8.9 cm SL, 11.5 cm TL, collected specimens not exceeding 10 cm TL), pers.comm 04/2023].

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

Oviparous (Ref. 205).

Hauptreferenz Upload your references | Referenzen | Koordinator : Matsuura, Keiichi | Partner

Randall, J.E., 1986. Red Sea reef fishes. London, Immel Publishing. 192 p. (Ref. 8883)

IUCN Rote Liste Status (Ref. 130435)

nicht bedroht (LC) ; Date assessed: 08 June 2011

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: nicht kommerziell

FAO(Publication : search) | FishSource |

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Zusammenfassung | Point data | Namen | Photos

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Estimates based on models

Preferred temperature (Ref. 115969): 24.7 - 29.2, mean 27.8 (based on 1297 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [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).

Trophic level (Ref. 69278): 3.1 ±0.4 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).

Canthigaster margaritata (Rüppell, 1829)