Open Access. Powered by Scholars. Published by Universities.®

Life Sciences Commons

Open Access. Powered by Scholars. Published by Universities.®

1986

Animal Sciences

Fisheries Science Peer-Reviewed Articles

Articles 1 - 4 of 4

Full-Text Articles in Life Sciences

Variable Functional Responses Of A Marine Predator In Dissimilar Homogeneous Microhabitats, Rn Lipcius, Anson Hines Dec 1986

Variable Functional Responses Of A Marine Predator In Dissimilar Homogeneous Microhabitats, Rn Lipcius, Anson Hines

VIMS Articles

Adult soft-shelled clams (Mya arenaria) persist at low densities in Chesapeake Bay sandy habitats despite Intense predation by blue crabs (Callinectes sapidus). Clam persistence may be a consequence of variation in blue crab foraging rates as a function of clam density and sediment composition. In laboratory aquaria, we measured the functional responses (prey consumption per predator as a function of prey density) of large blue crabs to six densities of adult soft-shelled clams buried at natural depths in two sediment types (mud and sand). Functional responses in sand and mud were differentiated statistically by analyses of(1) residuals and residual sums …


Occurrence Of Some Parasites And A Commensal In The American Lobster, Homarus-Americanus, From The Mid-Atlantic Bight, Willard A. Van Engel, R. E. Harris Jr., D. E. Zwerner Jan 1986

Occurrence Of Some Parasites And A Commensal In The American Lobster, Homarus-Americanus, From The Mid-Atlantic Bight, Willard A. Van Engel, R. E. Harris Jr., D. E. Zwerner

VIMS Articles

No abstract provided.


Observations On The Reproductive-Biology Of The Cownose Ray, Rhinoptera-Bonasus, In Chesapeake Bay, Joseph W. Smith, John Merriner Jan 1986

Observations On The Reproductive-Biology Of The Cownose Ray, Rhinoptera-Bonasus, In Chesapeake Bay, Joseph W. Smith, John Merriner

VIMS Articles

No abstract provided.


The Abundance And Distribution Of The Family Macrouridae (Pisces, Gadiformes) In The Norfolk Canyon Area, Robert W. Middleton, John Musick Jan 1986

The Abundance And Distribution Of The Family Macrouridae (Pisces, Gadiformes) In The Norfolk Canyon Area, Robert W. Middleton, John Musick

VIMS Articles

No abstract provided.