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Atheriniformes (Silversides) >
Atherinopsidae (Neotropical silversides) > Menidiinae
Etymology: Chirostoma: Greek, cheir = hand + Greek, stoma = mouth (Ref. 45335).
Eponymy: This is a toponym after La Barca; a place on the shore of Lake Chapala, Mexico. (Ref. 128868), visit book page.
More on author: Meek.
Environment: milieu / climate zone / distribuzione batimetrica / distribution range
Ecologia
; acqua dolce benthopelagico. Tropical; 21°N - 19°N
North America: endemic to the Lerma River basin, Mexico.
Size / Peso / Age
Maturità: Lm ?  range ? - ? cm
Max length : 10.8 cm maschio/sesso non determinato; (Ref. 126019); peso massimo pubblicato: 6.66 g (Ref. 126019)
Life cycle and mating behavior
Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve
Anonymous, 1994. Atlas pesquero de México. Instituto Nacional de la Pesca. 234 p. (Ref. 26550)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
Strumenti
Special reports
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Fonti Internet
Estimates based on models
Phylogenetic diversity index (Fonte Biblio.
82804): PD
50 = 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 (Fonte Biblio.
69278): 3.2 ±0.2 se; based on size and trophs of closest relatives
Resilienza (Fonte Biblio.
120179): Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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