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Atheriniformes (Silversides) >
Atherinopsidae (Neotropical silversides) > Atherinopsinae
Etymology: Odontesthes: Greek, odous = teeth + Greek,esthes = suit, something used to wrap (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina; sötvatten; brackvatten. Tropical; 5°S - 47°S, 85°W - 70°W
South America: Paíta, Peru to Aysén, Chile.
Length at first maturity / Size / Vikt / Age
Maturity: Lm ?, range 14 - ? cm
Max length : 18.3 cm TL hane/ej könsbestämd; (Ref. 122662)
Occurs in schools. Is mainly diurnal. Feeds primarily on the eggs of Engraulis ringens (Ref. 9120).
Wingert, J.M., J. Ferrer and L.R. Malabarba, 2017. Review of the Odontesthes perugiae species group from Río de La Plata drainage, with the description of a new species (Atherinomorpha: Atherinopsidae). Zootaxa 4250(6):501-528. (Ref. 116661)
IUCN Red List Status (Ref. 130435)
CITES (Ref. 128078)
Not Evaluated
Threat to humans
Harmless
Human uses
Fiskeri: kommersiell
Verktyg
Special reports
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Estimates based on models
Preferred temperature (Ref.
115969): 11.3 - 17.7, mean 14.9 (based on 30 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00562 (0.00274 - 0.01152), b=2.93 (2.75 - 3.11), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trofisk nivå (Ref.
69278): 4.0 ±0.50 se; based on food items.
Resiliens (Ref.
120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (K=0.69).
Fishing Vulnerability (Ref.
59153): Low vulnerability (21 of 100).
Climate Vulnerability (Ref.
125649): Moderate vulnerability (36 of 100).