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Pandey, J.
- Gonadal Development Stages of Wild Male Golden Mahseer, Tor putitora from Nainital Region of Uttarakhand, India
Abstract Views :848 |
PDF Views:287
Authors
Affiliations
1 Industrial Area, Bhimtal, Uttarakhand-263 136, IN
1 Industrial Area, Bhimtal, Uttarakhand-263 136, IN
Source
Journal of Ecophysiology and Occupational Health, Vol 14, No 3-4 (2014), Pagination: 133-138Abstract
Golden mahseer, Tor putitora is an endangered fish of mid-Himalayan regions of India. It has good potential as aquaculture species for hill aquaculture, due to its high market demand. But the major constrains on introduction of this fish for aquaculture is its inability to breed in captivity and slow growth rate. Therefore, studies were carried out on its breeding biology to captive breed this fish for sustainable seed production. However, detailed study on reproductive pattern of adult golden mahseer is very limited. Therefore, in the present study, we have developed a macroscopic grading system for golden mahseer testes, which shows the testes development stages during the breeding season, which lasts from May-September in Bhimtal and Sattal lakes. The golden mahseer were sampled from February - September 2014, from Bhimtal and Sattal lakes. Altogether, 48 samples were collected during the sampling period. Based on macroscopic observation, the maturation stage of the testes was divided into five developmental stages: Immature (I), early spermatogenic (II), late spermatogenic (III), matured (IV) and spent (V).Keywords
Tor Putitora, Reproduction, Maturity, Testes.- On a New Species of Sivaplthecus from the Siwalik Rocks of India
Abstract Views :179 |
PDF Views:2
Authors
J. Pandey
1,
V. V. Sastri
1
Affiliations
1 Oil & Natural Gas Commission, Dehra Dun, IN
1 Oil & Natural Gas Commission, Dehra Dun, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 9, No 2 (1968), Pagination: 206-211Abstract
A new species of Sivapithecus Pilgrim, designated as Sivapithecus lewisi, has been described. The species has been based on the study of a broken right ramus collected from the? Nagri horizon of the Siwaliks. This species is characterised by a very massive and deep mandible, exceptionally large teeth and by the presence of a better defined external cingulum in the first lower molar. The holotype is believed to be the second largest specimen of fossil an· thropoids so far reported from India, next to Sivapithecus (Dryopithecus) giganteus (Pilgrim).- Plant Science Research
Abstract Views :279 |
PDF Views:82
Authors
Affiliations
1 Centre of Advanced Study in Botany, Banaras Hindu University, Varanasi 221 005, IN
1 Centre of Advanced Study in Botany, Banaras Hindu University, Varanasi 221 005, IN
Source
Current Science, Vol 109, No 1 (2015), Pagination: 14-15Abstract
No Abstract.- Atmospheric N and P deposition in the Ganges Basin
Abstract Views :280 |
PDF Views:71
Authors
Affiliations
1 Environmental Science Division, Centre of Advanced Study in Botany, Banaras Hindu University, Varanasi 221 005, IN
2 Department of Botany, Mahatma Gandhi Kashividyapith, Varanasi 221 002, IN
3 Department of Chemistry, Maulana Azad Institute of Humanity, Science and Technology, Sitapur 261 203, IN
1 Environmental Science Division, Centre of Advanced Study in Botany, Banaras Hindu University, Varanasi 221 005, IN
2 Department of Botany, Mahatma Gandhi Kashividyapith, Varanasi 221 002, IN
3 Department of Chemistry, Maulana Azad Institute of Humanity, Science and Technology, Sitapur 261 203, IN