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Showing 1 to 7 of 7 for “"Cancer irroratus"”.
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Biology of the rock crab, Cancer irroratus Say, in coastal waters of Virginia
… were used to study the biology of the rock crab, Cancer irroratus Say. Highest relative abundance of rock crabs occured in February, March, and April when coldest inshore (<30m) bottom water temperatures occurred. Relative abundance during all other months was extremely low. The apparent seasonal …
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Influence du crabe vert (carcinus maenas) sur le comportement du crabe commun (cancer irroratus)
… semble chevaucher celle du crabe commun (Cancer irroratus). La relation entre ces deux crabes reste encore aujourd'hui peu documentée. Une compétition potentielle entre ces deux crabes est possible (ex. nourriture, habitat). Dans l'éventualité où le crabe indigène serait menacé, les …
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Les effets d'un supplément en acides amines dans une diète à base de protéines de crabe chez les homards juveniles (homarus americanus)
… à des protéines extraites du crabe de roche Cancer irroratus a été utilisée comme tentative d'en augmenter la valeur nutritive pour les homards juvéniles Homarus americanus. Deux essais nutritionnels ont été effectués, le premier utilisant différents niveaux de suppléments (1.0, 1.5 et 3,0%) …
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A Comparison of Recruitment Strategies Among Brachyuran Crustacean Megalopae of the York River, Lower Chesapeake Bay and Adjacent Shelf Waters
… Two shelf species,<em> Portunus</em> sp. and <em>Cancer irroratus</em> are most abundant in the neuston of shelf waters and thus their dispersal to the estuary is impeded.</p> <p>Another shelf form <em>Libinia</em> spp., is commonly found as an adult in the lower Chesapeake Bay. Although their …
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Lífshættir flundru (Platichthys flesus) á ósasvæði Hvítár í Borgarfirði
… sandrækja (Crangon crangon), grjótkrabbi (Cancer irroratus) og flundra (Platichthys flesus), sem einnig nýtir búsvæði í árósum og ferskvatni á hluta lífsferilsins, en tegundin var fyrst greind á Íslandi árið 1999. Markmið rannsóknarinnar var að kanna útbreiðslu flundru við Ísland, og …
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The maintenance, evolution, and impacts of inducible morphological defenses in Mytilus edulis: Responses to multiple and invasive predators
… shells in response to cues from the native crab Cancer irroratus or the combined cues from Carcinus and Cancer, yet mussels did increase adductor muscle in response to combined cues from Asterias and Cancer. Thus, multiple predator assemblages can disrupt predator specific induced defenses …
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Biogeographic Patterns, Predator Identity, and Chemical Signals Influence the Occurrence and Magnitude of Non-lethal Predator Effects
… a suite of its predators, the native rock crab Cancer irroratus (Say, 1817), Jonah crab Cancer borealis (Stimpson, 1859), and the invasive green crab Carcinus maenas (Linnaeus, 1758). Nucella use chemical cues emanating from their most common predator (Carcinus maenas) and crushed conspecifics …