Navigation Links
For Pacific white shrimp, gender matters when competing for food

Waimanalo, HI ?December 12, 2006 -- A new study in Journal of the World Aquaculture Society suggests that, while larger shrimp consistently win over smaller shrimp of the same gender when competing for food, male shrimp will almost always beat female shrimp ?even though adult males of the species are typically much smaller than the adult females of the same age.

"Both size and gender are important factors in acquiring food," says study author Dustin Moss, "but when you pit male against female, gender becomes more important." Moss says this supports the theory that female shrimp aren’t larger because they eat more food, but because they are more efficient at using what they get.

Currently, over 50% of the world’s shrimp supply comes from farming. As the industry tries to meet the growing demand for shrimp and shrimp-based products, identifying shrimp that grow more efficiently will be an important tool to maximizing production.
'"/>

Source:Blackwell Publishing Ltd.


Page: 1

Related biology news :

1. Alaskan puzzles, monitoring provide insight about North Pacific salmon runs
2. No relief for Pacific Northwest drought
3. Survey finds silver contamination in North Pacific waters
4. Habitat use by North Pacific right whales, Eubalaena japonica, in the Bering Sea and Gulf of Alaska
5. Scripps scientists find potential for catastrophic shifts in Pacific ecosystems
6. Pacific Islands paradise protected
7. First wolverine radio-collared in Pacific Northwest
8. South Pacific plant may be missing link in evolution of flowering plants
9. Pacific Rim researchers to collaborate on distributed bioinformatics analysis of avian flu
10. Smithsonian scientists discover new marine species in eastern Pacific
11. Why do aneurysms form? New studies suggest leading role for white blood cells
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: For Pacific white shrimp gender matters when competing for food

(Date:7/11/2014)... many fires burning in eastern New South Wales, Australia ... , At 03:35 UTC on July 11 (12:35 p.m. ... passed over eastern New South Wales (NSW), the Moderate ... image of the region and spotted smoke (light brown) ... thermal bands, are outlined in red. , The New ...
(Date:7/11/2014)... USC Stem Cell scientists have set a "mouse TRAP" ... described by a recent study published in the ... line uses a technique called TRAP to extract cellular ... , Invented by scientists at the Rockefeller Institute for ... tag to the protein-making machinery, or ribosomes, of the ...
(Date:7/11/2014)... international team of researchers, including scientists from the Max ... a reported a major step in understanding photosynthesis, the ... maintains the oxygen in its atmosphere and which is ... earth. , The researchers report the first direct ... namely the step in which a specific protein complex, ...
Breaking Biology News(10 mins):A first direct glimpse of photosynthesis in action 2
... Particle Whisperers , G. Volpe, S. Perrone, J. M. Rubi, ... As many parents know, it,s often easier to keep your ... A child who fidgets uncontrollably in a confining booster seat, ... chair. A team of physicists at the Universitat de Barcelona ...
... bubonic plague may be more virulent than their close relatives ... in the May issue of the journal Microbiology. The ... at body temperature. When there is no calcium available, it ... acid, said Professor Brubaker from the University of Chicago, USA. ...
... health organisations around the world. The worry is the potential ... develop the ability to infect humans easily. New drugs and ... needed. Now one of the tactics used by influenza virus ... laid bare by structural biologists at the European Molecular Biology ...
Cached Biology News:A gentle touch for better control, a quantum mechanical con, and milestone PRL papers 2A gentle touch for better control, a quantum mechanical con, and milestone PRL papers 3A gentle touch for better control, a quantum mechanical con, and milestone PRL papers 4Getting wise to the influenza virus' tricks 2
(Date:7/11/2014)... 2014 EPFL and the University of  ... of John P. Donoghue . The American neuroscientist ... . The new Wyss Center for ... Geneva , has named as its director ... P. Donoghue , founder of Brown University,s Institute for ...
(Date:7/10/2014)... Toronto, Canada (PRWEB) July 10, 2014 ... often present in very low abundance and are ... quite challenging and time-consuming. , Join presenters Dr. ... Laboratories, and Dr. John Anders, Head of Quality ... mass spectrometer-based approach that can speed detection and ...
(Date:7/10/2014)... (PRWEB) July 10, 2014 Robert Harman, DVM, ... Medicine company, is proud to announce the relaunch of his ... with a new series called “ What are Stem Cells ... an honest and straightforward foundation in the basics of stem ... decision on the right type of treatment when considering regenerative ...
(Date:7/10/2014)... ST. PETERSBURG, Russia , July 10, 2014 /PRNewswire/ ... the Russian Federation Dmitry Medvedev , presented ... a biopharmaceutical company BIOCAD . The Company is ... the scope of MabNext project BIOCAD develops a number ... of cancer and autoimmune diseases. The ceremony took place ...
Breaking Biology Technology:John P. Donoghue is Taking the Lead at the Wyss Center and is Appointed Professor at EPFL and University of Geneva 2John P. Donoghue is Taking the Lead at the Wyss Center and is Appointed Professor at EPFL and University of Geneva 3Novel Ms Techniques Speed Detection of Biopharmaceutical Product and Process Impurities, New Webinar Hosted by Xtalks 2Robert Harman, DVM Talks About What Stem Cells are in His Latest Blog Series for Vet-Stem, Inc. 2Robert Harman, DVM Talks About What Stem Cells are in His Latest Blog Series for Vet-Stem, Inc. 3Dmitry Medvedev Presented BIOCAD the First National "Industry" Award 2
... and focus on mission, CHICAGO, Feb. 25 ... Foundation as its expected provider of,clinical services for ... research center to be built in the DuPage ... The announcement came as Northern Illinois University ...
... Inc.,(Nasdaq: SUPG ), a pharmaceutical company dedicated ... for solid tumors and,hematological malignancies, today announced that ... year-end financial results on Monday, Mar. 3,2008. SuperGen ... and provide financial guidance for fiscal year-end 2008., ...
... (Nasdaq: IDIX ), a biopharmaceutical company engaged,in the ... human viral,and other infectious diseases, announced today that three ... Meeting of the European,Association for the Study of the ... - 27, 2008. Full abstracts can now be viewed ...
Cached Biology Technology:NIU Seeks OK for New Proton Cancer Treatment and Research Center 2NIU Seeks OK for New Proton Cancer Treatment and Research Center 3SuperGen to Announce 2007 Fourth Quarter and Fiscal Year-End Financial Results March 3, 2008 2Idenix Announces Data Presentations at the 43rd Annual Meeting of the European Association for the Study of the Liver (EASL) 2Idenix Announces Data Presentations at the 43rd Annual Meeting of the European Association for the Study of the Liver (EASL) 3
... CTI Molecular Imaging's proprietary Focus™ detector ... and a large imaging volume that ... image multiple mice or large primateswithout ... dedicated small animal PET (Positron Emission ...
...
These 18x18 square No.1 Corning cover glasses are made from No. 0211 zinc titania glass and are 0.16 to 0.19mm thick....
...
Biology Products: