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Sethy, P. G. S.
- Amphibians of the Mangrove Areas of Odisha with a New Record to India
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1 Zoological Survey of India, 27 JL Nehru Road, Kolkata-700016, IN
1 Zoological Survey of India, 27 JL Nehru Road, Kolkata-700016, IN
Source
Records of the Zoological Survey of India - A Journal of Indian Zoology, Vol 116, No 3 (2016), Pagination: 279-299Abstract
The amphibian fauna of the mangrove areas of Odisha was found to be quite rich with 14 species belonging to 9 genera and 5 families of Anurans. An important aspect of the study is that 5 species were recorded for the first time from the mangrove areas of Odisha. These included Duttaphrynus stomaticus (Bufonidae), Fejervarya moodiei, Hoplobatrachus crassus and Sphaerotheca rolandae (Dicroglossidae) and Hylarana tytleri (Ranidae). The Taylor's crab-eating frog (Fejervarya moodiei) was the first record of the species from India.- Amphibians of the Eastern Ghats
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Authors
Affiliations
1 Zoological Survey of India, 27 JL Nehru Road, Kolkata: 700016, IN
1 Zoological Survey of India, 27 JL Nehru Road, Kolkata: 700016, IN
Source
Records of the Zoological Survey of India - A Journal of Indian Zoology, Vol 114, No 1 (2014), Pagination: 119-144Abstract
Eastern Ghats mountain ranges are a series of discontinuous low hill ranges along the Bay of Bengal coast running from the Khondamal hills of Odhisa in the north upto the Sirumalai and Karanthamalai hills of Tamil Nadu in the south and forms the eastern edge of the Deccan plateau. The Eastern Ghats mountain ranges cover the States of Odhisa, Andhra Pradesh, Karnataka and Tamil Nadu. The Eastern Ghats are eroded and cut through by the four major rivers of southern India viz., Mahanadi, Godavari, Krishna and Kaveri which cut the Eastern Ghats into various discontinuous hills. The Eastern Ghats are separated from the Bay of Bengal by the coastal plains.- A New Distribution Record of Polypedates taeniatus (Amphibia : Anura : Rhacophoridae) with Notes on its Breeding Call and Post-Embryonic Developmental Stages
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Authors
Affiliations
1 Zoological Survey of India, Herpetology Division, F.P.S. Building, 27 Jawaharlal Nehru Road, Kolkata – 700016, West Bengal, IN
2 Zoological Survey of India, Western Ghats Regional Center, S.V. Colony, Balan K Nair Road, Kozhikode – 673006, Kerala, IN
1 Zoological Survey of India, Herpetology Division, F.P.S. Building, 27 Jawaharlal Nehru Road, Kolkata – 700016, West Bengal, IN
2 Zoological Survey of India, Western Ghats Regional Center, S.V. Colony, Balan K Nair Road, Kozhikode – 673006, Kerala, IN
Source
Records of the Zoological Survey of India - A Journal of Indian Zoology, Vol 118, No 3 (2018), Pagination: 298-306Abstract
The Terai Reed frog, Polypedates taeniatus (Boulenger, 1906) was described on the basis of two specimens collected from Purneah, Bihar by W. Patridge. IUCN categorized the species as Least Concern due to its wide distribution all along the Himalayan foothills of Nepal and India at elevations below 500 meters a.s.l, supposedly large population and unlikeliness of declining fast enough to be considered in a threatened category. Although their breeding call was syllabilized (Ray, 1991) it was never recorded and analyzed. Nothing was known about the developmental stages of this Rhacophorid anuran which was known to inhabit tall grasslands. While conducting casual field-work in Behala Aerodrome area of south Kolkata, West Bengal, we observed the presence of the species calling from Typha angustifolia reeds. Three foam-nests were also collected and brought to the laboratory for study. The tadpoles were studied and photographed to determine their life stages (Gosner stages). It’s each post-embryonic stage was measured later for their body lengths and tail lengths. Collection of three adult frogs (Registration No: ZSI A 11457 - A 11459) constitutes the first record of the species from the State of West Bengal, India and is more than 600 km from the foothills of the Himalayas. The breeding call of the species was recorded and analyzed. One call was analyzed; the call width was 4.103 seconds with 46 pulses. The pulse rate was 11.21 pulses per second. The fundamental frequency was found to be 1156 Hertz and the peak frequency was 2832 Hertz.Keywords
Amphibia, Breeding Call, Distribution, Developmental Stages, Frog, Tadpoles.References
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