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Perciformes/Percoidei (Perchs) >
Percidae (Perches) > Etheostomatinae
Etymology: Ammocrypta: Greek, ammos = sand + Greek, kryptos = hidden (Ref. 45335); beanii: Named after the ichthyologist collector of this species, Tarleton H. Bean (Ref. 10294).
Eponymy: Tarleton Hoffman Bean (1846–1916) was an American ichthyologist and elder brother of B A Bean who was also an ichthyologist. [...] (Ref. 128868), visit book page.
More on author: Jordan.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
; eau douce démersal. Temperate; 36°N - 31°N
North America: occurs only in the Mississippi River and western Gulf drainages in western Tennessee, Alabama and Mississippi, and in eastern Louisiana as far east as the Mobile Bay drainage in the USA.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 7.2 cm TL mâle / non sexé; (Ref. 5723); common length : 4.2 cm TL mâle / non sexé; (Ref. 12193)
Adults inhabit sandy runs of creeks and small to medium rivers (Ref. 5723, 10294). Migratory behaviour is undetermined (Ref. 126106).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea and W.B. Scott, 1991. Common and scientific names of fishes from the United States and Canada. Am. Fish. Soc. Spec. Publ. (20):183 p. (Ref. 3814)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00575 (0.00268 - 0.01234), b=3.13 (2.95 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Réf.
69278): 3.3 ±0.5 se; based on size and trophs of closest relatives
Résilience (Réf.
120179): Faible, temps minimum de doublement de population : 4,5 à 14 années (Fec=22-71).
Vulnérabilité de la pêche (Ref.
59153): Low vulnerability (10 of 100).
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