Alumni Professorship, Auburn University (2001 – 2006)
Board of Directors, International Association of Astacologist (1996- 1999)(1999-2001)
Board of Directors, World Aquaculture Society (1993 –1995)(1996-1998)
Treasurer, World Aquaculture Society (1995 - 1996)
Associate Editor, Journal of World Aquaculture Society (1991 - 1997)
Associate Editor, Progressive Fish-Culturist, American Fisheries Society (1992 - 1994)

Crustacean and mollusan aquaculture:  Biology and culture of Australian crayfish including development of hatchery and production systems. Development of aquaculture systems for marine shrimp including feeding practices, water and effluent management.  Oyster research including restoration and ecology of oyster reefs and development of suspended oyster aquaculture systems.

Title	Journal	Year
Effect of the Dietary Ratio of Digestible Energy to Crude Protein on Growth and Feed Conversion in Juvenile Pacific White Shrimp Litopenaeus vannamei under Similar Levels of Daily Protein Consumptionn	North American Journal of Aquaculture	2008
Potassium budget for inland, saline water shrimp ponds in Alabama	Aquacultural Engineering	2007
Variable feed allowance with constant protein input for the pacific white shrimp Litopenaeus vannamei reared under semi-intensive conditions in tanks and ponds	Aquaculture	2007
Alternative diets for the Pacific white shrimp Litopenaeus vannamei	Aquaculture	2007
Replacement of fish meal in practical diets for the Pacific white shrimp (Litopenaeus vannamei) reared under pond conditions	Aquaculture	2007
Growout of Pacific White Shrimp, Litopenaeus vannamei, Stocked into Production Ponds at Three Different Ages	Journal of the World Aquaculture Society	2007
Potassium Adsorption by Bottom Soils in Ponds for Inland Culture of Marine Shrimp in Alabama	Journal of the World Aquaculture Society	2007
The Influence of Artemia and Algal Supplements during the Nursery Phase of Rearing Pacific White Shrimp, Litopenaeus vannamei	Journal of the World Aquaculture Society	2007
The effects of monosex culture and stocking density on survival, growth and yield of redclaw crayfish (Cherax quadricarinatus) in earthen ponds	Aquaculture	2006
Nursery Protocols for the Rearing of the Brown Shrimp, Farfantepenaeus aztecus: Effects of Stocking Density and Salinity	Journal of Applied Aquaculture	2006
Salt Discharge from an Inland Farm for Marine Shrimp in Alabama	Journal of the World Aquaculture Society	2006
Nursery Protocols for the Rearing of the Brown Shrimp, Farfantepenaeus aztecus: Effects of Stocking Density and Salinity	Journal of Applied Aquaculture	2006
Salt Discharge from an Inland Farm for Marine Shrimp in Alabama	Journal of the World Aquaculture Society	2006
Effects of Potassium, Magnesium and Age on Growth and Survival of Litopenaeus vannamei Post-Larvae Reared in Inland Low Salinity Well Waters in West Alabama	Journal of the World Aquaculture society	2005
Partial and total replacement of fish meal with	Aquaculture	2004
Effect of dietary cholesterol on growth and survival	Aquaculture	2004
Stocking Density, Nursery Duration Influence Shrimp Growth, Survival During Growout	Global Aquaculture Advocate	2004
Influence of nursery period on the growth and survival of Litipenaeus vannamei under pond production conditions	Journal of the World Aquaculture Society	2004
A Preliminary Assessment of Growth, Survival, Yield, and Economic Return of Australian Red Claw Crayfish, Cherax quadricarinatus, Stocked at Three Densities in Earthen Ponds in a Cool, Temperate Climate	Journal of Applied Aquaculture	2004
Growth, Processing Measurements, Tail Meat Yield, and Tail Meat Proximate Composition of Male and Female Australian Red Claw Crayfish, Cherax quadricarinatus, Stocked into Earthen Ponds	Journal of Applied Aquaculture	2004
Development of Expressed Sequence Tags from Eastern Oyster (Crassostrea virginica): Lessons Learned from Previous Efforts	Marine Biotechnology	2004
Effects of dietary lipid level and source on growth	Aquaculture	2003
Suitability studies of inland well waters for	Aquaculture	2003
Lecithin requirements of juvenile Australian	Aquaculture Nutrition	2003
Effect on Growth, Survival, and Fatty Acid Composition of Australian Red Claw Crayfish Cherax quadricarinatus Fed Practical Diets With and Without Supplemental Lecithin and/or Cholesterol	Journal of the World Aquaculture Society	2003
Shrimp culture in low-salinity waters inland	World Aquaculture	2002
Acclimation of Litopenaeus vannamei postlarvae to low salinity: influence of age, salinity endpoint and rate of salinity reduction	Journal of the World Aquaculture Society	2002
Growth Characteristics of the Australian Redclaw Crayfish, Cherax quadricarinatus, Cultured in an Indoor Recirculating System	Journal of Applied Aquaculture	2002
Higher minimum dissolved oxygen concentrations	Aquaculture	2001
Evaluation of Automated Aeration Control in Shrimp Ponds	Journal of Applied Aquaculture	2001
Oyster Crassostrea virginica Spat Settlement as it Relates to the Restoration of Fish River Reef in Mobile Bay, Alabama	Journal of the World Aquaculture Society	2000
Oyster Crassostrea virginica Spat Settlement as it Relates to the Restoration of Fish River Reef in Mobile Bay, Alabama	Journal of the World Aquaculture Society	2000
An in situ study on the survival and growth of Crassostrea virginica juveniles in Bon Secour Bay, Alabama	Journal of Shellfish Research	2000
Australian Red Claw Crayfish	(Book chapter) Encyclopedia of Aquaculture	2000
Forage-Based Feeding in Commercial Red Claw Ponds in Ecuador	Journal of Applied Aquaculture	2000
Evaluating Sediment Accretion on a Relic Oyster Reef in Mobile Bay, Alabama	Journal of Applied Aquaculture	2000
Treatment of harvest discharge from intensive	Aquacultural Engineering	1999
Production of Australian Red Claw Cherax quadricarinatus in Polyculture with Nile Tilapia Oreochromis niloticus	Journal of the World Aquaculture Society	1998
Australian Red Claw Crayfish		1997
Australian Red Claw Crayfish	Southern Regional Aquaculture Center Publication	1997
Evaluation of Several Commercial Feeds and a Crustacean Reference Diet for Juvenile Australian Red Claw Crayfish, Cherax quadricarinatus	Journal of Applied Aquaculture	1996
Growth and Survival of the Australian Red Claw Crayfish Cherax quadricarinatus at Three Densities in Earthen Ponds	Journal of the World Aquaculture Society	1996
Sampling Shrimp Populations in Hatcheries	Journal of the World Aquaculture Society	1996
Sampling Shrimp Populations in Hatcheries	Journal of the World Aquaculture Society	1996
Effects of water temperature, density and sex ration on the spawning rate of red claw crayfish, Cherax quadricarinatus	Journal of the World Aquaculture society	1995
AUSTRALIAN CRAYFISH CULTURE IN THE AMERICAS	Journal of Shellfish Research	1995
Cherax destructor, C. tenuimanus and C. quadricarinatus ( Decapoda ): parastacidae: a comparative review of biological traits relating to aquaculture potential	Freshwater Crayfish	1995
Factors influencing spawning of Cherax quadricarinatus in indoor hatcheries	Freshwater Crayfish	1995
Factors influencing spawning of Cherax quadricarinatus in indoor hatcheries	Freshwater Crayfish	1995
Toxicity of ammonia and nitrite to hatchling redclaw crayfish, Cherax quadricarinatus	Freshwater Crayfish	1995
Economic Feasibility and Risk Analysis of Australian Red Claw Crayfish Cherax quadricarinatus Aquaculture in the Southeastern United States	Journal of the World Aquaculture Society	1994
Effects of Salinity on Hatching and Post-Hatch Survival of the Australian Red Claw Crayfish Cherax quadricarinatus	Journal of the World Aquaculture Society	1994
Indoor Spawning and Egg Development of the Red Claw Crayfish Cherax quadricarinatus	Journal of the World Aquaculture Society	1994
Comparisons of Two By-products and a Prepared Diet as Organic Fertilizers on Growth and Survival of Larval Paddlefish, Polyodon spathula, in Earthen Ponds	Journal of Applied Aquaculture	1993
Interactions and disease relationships between Australian red claw crayfish (Cherax quadricarinatus) and red swamp crayfish (Procambarus clarkii) in communal culture ponds	Frehwater Crayfish	1993
Intersex Australian Red Claw Caryfish (Cherax Quadricarinatus)	Journal of Shellfish Research	1993
Survival and Growth of Marron Cherax tenuimanus in Outdoor Tanks in the Southeastern USA	Journal of the World Aquaculture Society	1992
Use of Sodium Chloride to Improve Survival of the Australian Crayfish Cherax tenuimanus	Progressive Fish Culturist	1992
Enhancement of the Fatty Acid Composition of the Nematode Panagrellus redivivus Using Three Different Media	Journal of the World Aquaculture Society	1992
Influence of salinity and temperature on molting and survival of the Australian freshwater crayfish (Cherax tenuimanus)	Aquaculture	1992
Australian crayfish promising for Alabama aquaculture	Highlights of Agricultural Research	1991
Yield Characteristics of the Free-Living Nematode Panagrellus redivivus in Different Culture Media	Progressive Fish Culturist	1990
Growth Response of Macrobrachiurn rosenbergii to Different Levels of Hardness	Journal od the World Aquaculture Society	1989
Demonstrating the use of risk programming for aquacultural farm management: the case of Penaeid shrimp in Panama	Journal of the World Aquaculture Society	1987
Effects of stocking size and density of tilapia on Macrobrachium rosen bergii in polyculture	Journal of the world Aquaculture Society	1987
Producing freshwater shrimp in ponds may be option on Alabama farms	Highlights of Agricultural Research	1987
Effects of manures and pelleted feeds on survival, growth and yield of Penaeus stylirostris and Penaeus vannamei in Panama	Aquaculture	1986
Comparison of four techniques for prawn, Macrobrachium rosenbergii, nursery rearing	Journal of the World Aquaculture Society	1985
Acute toxicity of trichlorfon to juvenile freshwater prawn	Progressive Fish-Culturist	1983
Comments by Chairman	Producing & Marketing Catfish in the Tennessee Valley	1971

70 Records Total