Glebocarcinus oregonensis
Glebocarcinus oregonensis | |
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Species: | G. oregonensis
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Glebocarcinus oregonensis | |
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Glebocarcinus oregonensis, commonly known as the pygmy rock crab, is a species of crab found on the Pacific coast of North America.
Description
It is usually red/brown but this may vary; their legs have many
tubercles (rounded projections), and males have larger chelipeds than females.[3]
Ecology
Glebocarcinus oregonensis is found mostly in crevices, holes (dead barnacles) and under rocks.river otters and red rock crab.[3]
eggs from November to May.[3] It is not unusual to find harems consisting of one male with as many as seven females.[3] Males may carry females that are molting and continue until their new shell hardens, for mating occurs after females molt.[3]
References
- ^ Raffles Bulletin of Zoology. 17: 1–286. Archived from the original(PDF) on 2011-06-06.
- ^ a b Mary Jo Adams (December 5, 2005). "Cancer oregonensis (Pygmy rock crab)". Intertidal Organisms EZ-ID Guides. Washington State University Extension - Island County. Retrieved February 3, 2010.
- ^ a b c d e f g Dave Cowles (2005). "Glebocarcinus oregonensis (Dana), Schweitzer and Feldmann, 2000)". Walla Walla University. Archived from the original on July 19, 2009. Retrieved February 3, 2010.
Further reading
- Eugene N. Kozloff & Linda H. Price (1996). Marine invertebrates of the Pacific Northwest. ISBN 978-0-295-97562-7.