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Ammocrypta clara Jordan & Meek, 1885

Western sand darter
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Ammocrypta clara
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United States (contiguous states) country information

Common names: Western sand darter
Occurrence: endemic
Salinity: freshwater
Abundance: occasional (usually not seen) | Ref: Page, L.M. and B.M. Burr, 1991
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from the Mississippi River basin from Wisconsin and Minnesota south to Mississippi and Texas in the USA, in the Lake Michigan drainage in Wisconsin, and in the Sabine and Neches River drainages in Texas. Generally sporadic and uncommon; common in a few rivers in northern and western parts of range; extremely rare in Kentucky, Tennessee and Mississippi (Ref. 5723). Type locality: Des Moines River, Ottumwa, Iowa (Ref. 79012). Also Ref. 10294. Status of threat: vulnerable. Criteria: 1 (http://fisc.er.usgs.gov/afs/) (Ref. 81264).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/us.html
National Fisheries Authority: http://www.nmfs.gov
Occurrences: Occurrences Point map
Main Ref: Page, L.M. and B.M. Burr, 1991
National Database:

Common names from other countries

Классификация / Names народные названия | синонимы | Catalog of Fishes(род, виды) | ITIS | CoL | WoRMS | Cloffa

> Perciformes/Percoidei (Perchs) > Percidae (Perches) > Etheostomatinae
Etymology: Ammocrypta: Greek, ammos = sand + Greek, kryptos = hidden (Ref. 45335);  clara: clara meaning clear, referring to the translucent flesh (Ref. 10294).
  More on authors: Jordan & Meek.

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

; пресноводный демерсальный.   Subtropical; 45°N - 30°N

распространение страны | регионы FAO | Ecosystems | места находок | Point map | интродукции | Faunafri

North America: Mississippi River basin from Wisconsin and Minnesota south to Mississippi and Texas in the USA, in the Lake Michigan drainage in Wisconsin, and in the Sabine and Neches River drainages in Texas.

Size / Вес / Возраст

Maturity: Lm ?  range ? - ? cm
Max length : 7.1 cm TL самец/пол неопределен; (Ref. 5723); common length : 4.7 cm TL самец/пол неопределен; (Ref. 12193); наибольший возраст (опубликованны данные): 3.00 годы (Ref. 12193)

биология     глоссарий (например epibenthic)

Inhabits sandy runs of medium to large rivers (Ref. 5723) and streams (Ref. 10294). Feeds on aquatic insects (Ref. 79012).

Life cycle and mating behavior Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки

Основная ссылка Upload your references | ссылки | координатор | соавторы

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)

Статус Красного Списка МСОП (Ref. 130435)

  уязвимый; см. Красный Список МСОП (VU) (B2ab(iii,v)); Date assessed: 19 October 2011

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Угроза для людей

  Harmless




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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5156   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00537 (0.00235 - 0.01227), b=3.14 (2.94 - 3.34), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.3   ±0.5 se; based on size and trophs of closest relatives
устойчивость к внешним воздействиям (Ref. 120179):  высокий, минимальное время удвоения популяции до 15 месяцев (tmax=3; Fec=324).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).