Biology:Eubranchipus oregonus
| Eubranchipus oregonus | |
|---|---|
| |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Branchiopoda |
| Order: | Anostraca |
| Family: | Chirocephalidae |
| Genus: | Eubranchipus |
| Species: | E. oregonus
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| Binomial name | |
| Eubranchipus oregonus Creaser, 1930
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Eubranchipus oregonus, or the Oregon fairy shrimp, is a species of fairy shrimp in the genus Eubranchipus.[2] The species is vulnerable in Canada.[1]
Description
Oregon fairy shrimp may range in colour from white, pink, pale reddish-orange, or greenish-blue.[3] They swim upside down. The typical size for mature males is up to 15.6 mm (0.61 in) and up to 26.8 mm (1.06 in) for mature females. The complete life cycle of Oregon fairy shrimp is approximately 23 - 25 weeks.[4]
Range
The distribution of this species spans less than 40 locations in the Pacific Northwest, ranging from southern British Columbia (the Lower Mainland, south Vancouver Island, select Gulf Islands) to northern California, and a few sites in wetter regions of the Sierra Nevada Mountain range.[5][4] Isolate population occurrences in Oklahoma are associated with the southern boundary of the Laurentide Ice Sheet.[6]
Habitat
Oregon fairy shrimp are considered an indicator species, and are found in shallow freshwater vernal pools that are typically neutral to mildly acidic in nature.[4]
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References
- ↑ 1.0 1.1 "NatureServe Explorer 2.0". https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.119116/Eubranchipus_oregonus.
- ↑ "Eubranchipus oregonus (Oregon Fairy Shrimp)" (in en). https://inaturalist.ca/taxa/219607-Eubranchipus-oregonus.
- ↑ Voshell, J. Reese (2002). A guide to common freshwater invertebrates of North America. Blacksburg, Va: McDonald & Woodward. ISBN 978-0-939923-87-8.
- ↑ 4.0 4.1 4.2 Coopey, Raymond W. (1950). "The Life History of the Fairy Shrimp Eubranchipus oregonus". Transactions of the American Microscopical Society 69 (2): 125–132. doi:10.2307/3223401. ISSN 0003-0023. https://www.jstor.org/stable/3223401.
- ↑ Dexter, Ralph W. (1953). "Studies on North American Fairy Shrimps with the Description of Two New Species". The American Midland Naturalist 49 (3): 751–771. doi:10.2307/2485207. ISSN 0003-0031. https://www.jstor.org/stable/2485207.
- ↑ Eriksen, Clyde; Belk, Denton (1999). Fairy Shrimps of California's Puddles, Pools, and Playas. Mad River Press Inc.. ISBN 0-916422-83-6.
Wikidata ☰ Q4585830 entry
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