Please use this identifier to cite or link to this item: http://dspace.mediu.edu.my:8181/xmlui/handle/1957/3778
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dc.date2007-01-11T14:59:38Z-
dc.date2007-01-11T14:59:38Z-
dc.date2007-01-11T14:59:38Z-
dc.date.accessioned2013-10-16T07:42:23Z-
dc.date.available2013-10-16T07:42:23Z-
dc.date.issued2013-10-16-
dc.identifierhttp://hdl.handle.net/1957/3778-
dc.identifier.urihttp://koha.mediu.edu.my:8181/xmlui/handle/1957/3778-
dc.descriptionSenior thesis for the Bachelor of Science in the Department of Environmental Science, Oregon State University, Corvallis, Oregon. Major advisor was Dr. Sylvia Behrens Yamada.-
dc.descriptionThe prey consumption rates of two estuarine crab species were compared: the introduced Carcinus maenas and the native Cancer magister. Similar sized crabs of each species were placed into individual perforated plastic boxes and then placed in a seawater table. Each crab was offered 50 Mytilus trossulus mussels (15-25mm) per day for a total of 5 days. Every 24 hours the number of consumed and partially consumed mussels was recorded. Carcinus maenas and similar sized Cancer magister exhibited the same mean consumption rate. This study helps to predict where Carcinus maenas will fit into the hierarchy of Pacific Northwest crabs.-
dc.languageen_US-
dc.relationReports and Publications -- Academic Publications-
dc.relationExplorer Site -- North Coast Explorer-
dc.relationExplorer Site -- Oregon Explorer-
dc.subjectThematic Classification -- Plants and Animals -- Invasive Species -- Invasive Fish and Aquatic Invertebrates-
dc.titleRate of prey consumption in two intertidal crab species : the introduced European green crab, Carcinus maenas, and native dungeness crab, Cancer magister-
dc.typeResearch Paper-
Appears in Collections:ScholarsArchive@OSU

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