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This crab is a mean, green, eating machine…; European Green Shore Crab; Carcinus maenas; ... European green shore crab has found a new home in California. The first of this species on the U.S. west coast was discovered in the San Francisco; Bay in 1989. Throughout the nineties, it has advanced north along the...
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www.aphis.usda.gov/lpa/pubs/invasive/grcrabca.pdf
www.aphis.usda.gov/lpa/pubs/invasive/grcrabca.pdf
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Hemigrapsus oregonensis (Green Shore Crab, Hairy Shore Crab, Mud-Flat Crab, Oregon Shore Crab, Yellow Shore Cab, Yellow Shore Crab) ... This grapsid crab (rectangular carapace, wide-set eyes and no teeth on the carapace between, no rostrum) is a ... This species is a better osmoregulator than the other local shore crabs,
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zipcodezoo.com/Animals/H/Hemigrapsus_oregonensis/
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It could displace native crabs in estuaries and the adjacent seas and coasts. Temperature amplitude: 4 - 28° C (and greater). Alien Invader:; C. maenas, or European Green Crab (Shore Crab??) has slowly been making its way northward along the pacific coast of the US for the past decade or so.
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www.glaucus.org.uk/c-maenas.htm
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In the euryhaline green shore crab Carcinus maenas, active excretion of ammonia across isolated gills is reduced by inhibitors of the Na+/K+-ATPase and vacuolar-type H+-ATPase. ... Key words: Ammonia excretion, amiloride, crab, Carcinus maenas, colchicine, cuticle, microtubule, V-type H+-ATPase...
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jeb.biologists.org/cgi/content/abstract/205/18/2765
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Under these conditions, development was identical to corresponding events in the mother crab (at 18°C), and even under prolonged periods of in vitro culture ( 3 weeks), hatching times were the same. ... (C) Stacked (40• 1.5 µm), dual immunolabelled projection image of MIH (green, FITC) and CHH (red, Cy3) X-organ...
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dev.biologists.org/cgi/content/full/131/19/4751
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The specific binding sites of eyestalk- and pericardial organ-crustacean hyperglycaemic hormones (CHHs) in multiple tissues of the blue crab, Callinectes sapidus; J. Exp. Biol., February 15, 2009; 212(4): 542 - 549. [Abstract] [Full Text] [PDF]
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dev.biologists.org/cgi/content/abstract/131/19/4751
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J Exp Biol. 2002; 205(Pt 18):2765-75 (ISSN: 0022-0949) ... In the euryhaline green shore crab Carcinus maenas, active excretion of ammonia across isolated gills is reduced by inhibitors of the Na(+)/K(+)-ATPase and vacuolar-type H(+)-ATPase.
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www.medscape.com/medline/abstract/12177142
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Crustacean ecdysis is controlled by at least three neuropeptides: ... and crustacean cardioactive peptide (CCAP), ... During embryonic development, moulting takes place in the egg, but there is little information regarding developmental expression of these neuropeptides during this period or during hatching--an event that is...
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www.medscape.com/medline/abstract/15329340
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When young, this species is variable in colour, and we found both green and white ones. Adults tend to be more uniform greenish colour. The green shore crab is easily separated from the purple shore crab (Hemigrapsus nudas) by the presence of hairs on its legs (which you can see if you englarge the photos below).
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huckleberrydays.blogspot.com/2009/08/green-shore-crabs-...
huckleberrydays.blogspot.com/2009/08/green-shore-crabs-under-every-rock.html
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