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Marine Biology

Selected Works

2011

Articles 1 - 8 of 8

Full-Text Articles in Life Sciences

Autotomy Of The Posterior Foot In Agaronia Propatula (Caenogastropoda: Olividae) Occurs In Animals That Are Fully Withdrawn Into Their Shells, Samantha D. Rupert, Winfried S. Peters Oct 2011

Autotomy Of The Posterior Foot In Agaronia Propatula (Caenogastropoda: Olividae) Occurs In Animals That Are Fully Withdrawn Into Their Shells, Samantha D. Rupert, Winfried S. Peters

Winfried S. Peters

This paper has no abstract; this is the first paragraph. Autotomy is the active shedding of a body part which occurs in a variety of emergency situations including attacks by predators (Stasek, 1967; McVean, 1975; Maginnis, 2006). The immediate advantage of autotomy – surviving an otherwise deadly attack – comes at a price, which may include physical, energetic, behavioural and reproductive costs (Cooper, 2003; Maginnis, 2006). While the evolutionary and ecological consequences of autotomy have been studied most thoroughly in lizards (Clause & Capaldi, 2006; Bateman & Fleming, 2009), the phenomenon also is known from numerous invertebrate taxa, where it …

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The Illusion Of Plenty: Hyperstability Masks Collapses In Two Recreational Fisheries That Target Fish Spawning Aggregations, Brad E. Erisman, Larry G. Allen, Jeremy T. Claisse, Daniel J. Pondella Ii, Eric F. Miller, Jason H. Murray Sep 2011

The Illusion Of Plenty: Hyperstability Masks Collapses In Two Recreational Fisheries That Target Fish Spawning Aggregations, Brad E. Erisman, Larry G. Allen, Jeremy T. Claisse, Daniel J. Pondella Ii, Eric F. Miller, Jason H. Murray

Daniel Pondella

Fisheries that target fish spawning aggregations can exhibit hyperstability, in which catch per unit effort (CPUE) remains elevated as stock abundance declines, but empirical support is limited. We compiled several fishery-dependent and fishery-independent data sets to assess stock trends in the barred sand bass (Paralabrax nebulifer) and the kelp bass (Paralabrax clathratus) in southern California, USA, evaluate the interaction between spawning aggregations and fishing activities, and test for hyperstability. Annual and seasonal trends from fisheries and population data indicate that regional stocks of both species have collapsed in response to overfishing of spawning aggregations and changes in environmental conditions. The …

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Results Of A Preliminary Shoreline Shellfish Sanitary Survey Near Banjul, Gambia Conducted On 18 June 2011, Kanyi Babanding, Michael A. Rice May 2011

Results Of A Preliminary Shoreline Shellfish Sanitary Survey Near Banjul, Gambia Conducted On 18 June 2011, Kanyi Babanding, Michael A. Rice

Michael A Rice

A preliminary shoreline survey was conducted along the Bund Road (frequently referred to as Bond Road) levee and the Banjul-Serrekunda Highway in the northern Tanbi Wetlands oyster harvesting area in the metropolitan Banjul area. In part this was designed as a training exercise for Gambian officials will be assuming responsibility for future shoreline surveys in the Gambia. Key identified areas of concern include the Banjul fish landing area on Bund Road utilized by a number of artisanal fishers; an over-water toilet facility for fishers near the fish landing site; evidence of illegal waste and rubbish dumping along Bund Road; an …

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Effects Of Indian Herbs On The Modulation Of Stress And Immune Response In Tilapia., Ahmed Mustafa, Brittany Byerley, Paul Mccain Dec 2010

Effects Of Indian Herbs On The Modulation Of Stress And Immune Response In Tilapia., Ahmed Mustafa, Brittany Byerley, Paul Mccain

Ahmed Mustafa Dr.

No abstract provided.

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Effects Of Dietary Supplementation Of The Acidifier Vitoxal-Mionix On Growth, Survival, Immune Response And Gut Microbiota Of The Pacific White Shrimp, Litopenaeus Vannamei, Ahmed Mustafa, Davies Anuta, Alehandro Buentello, Susmita Patnaik, Addison Lawrence, Michaele Hume, Delbert Gatlin, Maurice Kemp Dec 2010

Effects Of Dietary Supplementation Of The Acidifier Vitoxal-Mionix On Growth, Survival, Immune Response And Gut Microbiota Of The Pacific White Shrimp, Litopenaeus Vannamei, Ahmed Mustafa, Davies Anuta, Alehandro Buentello, Susmita Patnaik, Addison Lawrence, Michaele Hume, Delbert Gatlin, Maurice Kemp

Ahmed Mustafa Dr.

No abstract provided.

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Effects Of Indian Herbs On The Modulation Of Stress And Immune Response In Tilapia., Ahmed Mustafa, Brittany Byerley, Hasina Karki Dec 2010

Effects Of Indian Herbs On The Modulation Of Stress And Immune Response In Tilapia., Ahmed Mustafa, Brittany Byerley, Hasina Karki

Ahmed Mustafa Dr.

No abstract provided.

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Feasibility Of Farming Nile Tilapia, Oreochromis Niloticus (L.), In Suboptimal Water Temperature, Ahmed Mustafa, Laura Randolph, Shree Dhawale Dec 2010

Feasibility Of Farming Nile Tilapia, Oreochromis Niloticus (L.), In Suboptimal Water Temperature, Ahmed Mustafa, Laura Randolph, Shree Dhawale

Ahmed Mustafa Dr.

No abstract provided.

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Effects Of Indian Herbs On The Modulation Of Stress And Immune Response In Tilapia, Ahmed Mustafa, Brittany Byerley, Paul Mccain Dec 2010

Effects Of Indian Herbs On The Modulation Of Stress And Immune Response In Tilapia, Ahmed Mustafa, Brittany Byerley, Paul Mccain

Ahmed Mustafa Dr.

No abstract provided.

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