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Question
Dear Dr Anand

Can we trace the maximum life span of Fishes viz Gold Fish, Small Shark, Piranha etc?.

Thanks
Prashant

Answer
Hi Prashant,

I am not an expert in fisheries secience. But I can tell you that biologists have developed some technique for finding out the age approximately. Fisheries biologists have learned to read the growth rings formed in the scales, fin spines, ear bones (otoliths), and vertebrae of fish to determine age. During periods of rapid growth, the rings are far apart, but when growth is retarded, as in winter, the rings are close together. By counting the areas of concentrated rings, the biologist can tell how many winters have passed. This aging method is more accurate in the North, where seasonal temperatures are extreme, but it is not completely accurate since conditions other than winter are known to retard growth occasionally.

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Dr S Bindu Anand

Expertise

Large and Small Animal Medicine and Surgery, Farm Management,Preventive medicine http://binduanand.webs.com/

Experience

A Senior Veterinary Surgeon with more than 25 years’ experience in the field of Veterinary Science and Animal Husbandry. Mixed animal Practice that will utilize my skills in medicine and surgery, public health, client relations, and developing relationships within the community, such as humane society

Organizations
Veterinary Consultant with Department of Animal Resources,Ministry of Environment,State of Qatar (Present). Animal Husbandry Department, Government of Kerala, India. Oakland's Park, Gloucestershire, United Kingdom. Severnside Veterinary Center, Gloucestershire, United Kingdom. Saud Bahwan Group, Sultanate of Oman. Trivandrum Regional Co-operative Milk Producers Union,Kerala,India.

Education/Credentials
BVSc & AH (Bachelor of Veterinary Science and Animal Husbandry) 1990. College of Veterinary & Animal Sciences, Mannuthy, Thrissur, Kerala, India under Kerala Agricultural University. Certificates Of Accomplishments- Equine Nutrition- University of Edinburgh Principles of Public Health-University of California, Irvine. AIDS- Emory University, Atlanta, Georgia. General Environmental Health – EPHOC-Tulane University School of Public Health and Tropical Medicine and the University of Alabama at Birmingham School of Public Health. Food Protection-EPHOC-Tulane University School of Public Health and Tropical Medicine and the University of Alabama at Birmingham School of Public Health. Zoonoses:University of Minnesota-School of Public Health online. Food Safety:University of Minnesota-School of Public Health online. Occupational Safety and Health-EPHOC-Tulane University School of Public Health and Tropical Medicine and the University of Alabama at Birmingham School of Public Health. Rabies Educator Certified -Global Alliance for Rabies Control. Animal Handler & Vaccinator Educator Certified -Global Alliance for Rabies Control. Wildlife Conservation-United for Wildlife

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