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> Atheriniformes (Silversides) > Atherinopsidae (Neotropical silversides) > Menidiinae
Etymology: Chirostoma: Greek, cheir = hand + Greek, stoma = mouth (Ref. 45335).

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

; süßwasser benthopelagisch. Tropical

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North America: Mexico.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm

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

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Barbour, C.D., 1973. The systematics and evolution of the genus Chirostoma Swainson (Pisces, Atherinidae). Tulane Stud. Zool. Bot. (TSZB), 16 Mar., v. 18 (no. 3):97-141. (Ref. 35841)

IUCN Rote Liste Status (Ref. 130435: Version 2024-1)

vom Aussterben bedroht (CR) (B2ab(iii)); Date assessed: 23 February 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.2 ±0.2 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).

Chirostoma melanoccus Álvarez, 1963