font settings and languages

Font Size: Large | Normal | Small
Font Face: Verdana | Geneva | Georgia
Languages:

Anodonta beringiana

(Yukon Floater)

Overview

[ Back to top ]

Interesting Facts

[ Back to top ]
 

Common Names

[ Back to top ]

Common Names in English:

Yukon Floater

Description

[ Back to top ]

Habitat

Biome: Freshwater [1].

Ecology: The distribution and abundance of this species is closely linked to the population dynamics of its hosts. The species has a range of fish hosts with most recent discoveries including the ninespine stickleback, Pungitius pungitius, and nonandadromous Kokanee salmon, Oncorhynchus nerka. This species is long lived  (20-40+ year lifespan) and is found in slow moving streams , ponds , or lakes with a sand or gravel substrate. As a filtter feeder of zooplankton , phytoplankton and bacteria, it requires water free of large amounts of sediment in order to feed (NatureServe 2009).[1].

List of Habitats :

Taxonomy

[ Back to top ]

Synonyms

Anodonta youkonensis

Notes

Name Status: Accepted Name .

First described: Brandt, F. / Middendorff, A. Th. von Krebse Reise in den Äussersten Norden und Osten Sibiriens [...], Band 2, Zoologie, Theil 1, 1851.

Last scrutiny: 17-Oct-2001

Recently, Zanatta et al. (2007) supported the monophyly of both Pyganodon and Utterbackia using mutation coding of allozyme data , but also resolved the Eurasian Anodonta cygnea to Pyganodon, Utterbackia, and North American Anodonta; this indicates further phylogenetic analysis of the Anodontinae is required, including both North American and Eurasian species. In a phylogenetic analysis of western North American Anodonta using topotypic material as was available, Chong et al. (2008) found three deeply divided lineages : one clade including Anodonta oregonensis and Anodonta kennerlyi, one clade including Anodonta californiensis and Anodonta nuttalliana, and one clade including Anodonta beringiana. Chong et al. (2008) further found that A. beringiana is more closely allied with the Asian Anodonta woodiana than either of the other two western North American clades. The Russian authors place this species into the genus Beringiana (Strabogatov and Zatrawkin 1983) as its type species (Zatrawkin and Bogatov 1987, Kantor et al. 2009). Perhaps this is in accordance with the results of Chong et al. (2008). Anodonta youkonensis (Lea, 1867) is an important synonym to note (M. Vinarski pers. comm. 2011). [1].

Similar Species

[ Back to top ]

Members of the genus Anodonta

ZipcodeZoo has pages for 20 species and subspecies in this genus:

A. anatina (Duck Mussel) · A. beringiana (Yukon Floater) · A. californiensis (California Floater) · A. cataracta marginata (Gaspe Floater) · A. couperiana (Barrel Floater) · A. cygnea (Swan Mussel) · A. dejecta (Woebegone Floater) · A. gibbosa (Inflated Floater) · A. grandis (Giant Floater) · A. grandis grandis (Giant Floater) · A. grandis simpsoniana (Giant Floater) · A. heardi (Apalachicola Floater) · A. imbecillis (Paper Pondshell) · A. implicata (Alewife Floater) · A. kennerlyi (Western Floater) · A. nuttalliana (Winged Floater) · A. oregonensis (Oregon Floater) · A. peggyae (Florida Floater) · A. suborbiculata (Flat Floater) · A. wahlametensis (Willamette Papershell)

More Info

[ Back to top ]

Further Reading

[ Back to top ]

Notes

[ Back to top ]

Contributors

Data Sources

Accessed through GBIF Data Portal February 28, 2008:

Identifiers

Footnotes

  1. Vinarski, V. & Cordeiro, J. 2011. Anodonta beringiana. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.2. <www.iucnredlist.org>. Downloaded on 30 January 2012. [back]
Last Revised: 7/14/2012