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> Perciformes/Percoidei (Perchs) > Percidae (Perches) > Percinae
Etymology: Crystallaria: Latin, cristallum = ice (Ref. 45335).
More on author: Jordan.

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

; acqua dolce demersale. Temperate; 45°N - 31°N

Distribuzione Stati | Aree FAO | Ecosystems | Presenze | Point map | Introduzioni | Faunafri

North America: Mississippi River basin from Ohio to Minnesota and south to southern Mississippi, northern Louisiana and southeastern Oklahoma in the USA; and on Gulf Slope in Escambia, Mobile Bay and Pearl River drainages. Now extirpated from Ohio, Kentucky, Indiana and Illinois.

Size / Peso / Age

Maturity: L_m ? range ? - ? cm
Max length : 16.0 cm TL maschio/sesso non determinato; (Ref. 5723); common length : 9.0 cm TL maschio/sesso non determinato; (Ref. 12193); Età massima riportata: 3.00 anni (Ref. 12193)

Short description Chiavi di identificazione | Morfologia | Morfometria

Spine dorsali (totale) : 10 - 17; Raggi dorsali molli (totale) : 11 - 15; Raggi anali molli: 12 - 16. Gape width 3.7-6.1% SL; preorbital blotch adjoined to or narrowly separate from anterior orbital rim; and pelvic fins not falcate; cheek scale rows 4-14, modally 11; opercle scale rows 2-13, modally 4; mid-lateral blotches 8-14, modally 10; anal-fin rays 12-16, modally 14; dorsal-fin spines 10-17, modally 14; scales below the lateral line 7-14, modally 9 (Ref. 74948).

Occurs in clean sand and gravel runs of small to medium rivers (Ref. 5723, 10294).

Life cycle and mating behavior Maturities | Riproduzione | Spawnings | Egg(s) | Fecundities | Larve

Assumed to be the same as A. pellucida.

Main reference Upload your references | Bibliografia | Coordinatore | Collaboratori

Page, L.M. and B.M. Burr, 1991. A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p. (Ref. 5723)

IUCN Red List Status (Ref. 130435)

Vulnerabile, vedi Lista Rossa IUCN (VU) (A2c); Date assessed: 14 November 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

Informazioni ulteriori

Trophic ecology
Prede
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Food consumptions
Food rations
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Ecology
Ecologia

Population dynamics
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Length-weight rel.
Length-length rel.
Length-frequencies
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Life cycle
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Dinamica popolazioni larvali

Distribution
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Anatomy
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Physiology
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Visual pigment(s)
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Genetics
Genetica
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Human related
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Profili di acquacoltura
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Stamps, coins, misc.

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References
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Fonti Internet

Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.5 ±0.4 se; based on size and trophs of closest relatives

Resilienza (Ref. 120179): Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (tmax=3).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

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