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Showing 6 results for Bhattarai
On the distribution of Cantor's Kukri snake Oligodon cyclurus (Cantor, 1839) (Squamata: Colubridae) from Nepal
Aklesh Kumar Sah, Bivek Gautam, Santosh Bhattarai,
Volume 2, Issue 2 (6-2020)
Abstract
The distribution of Cantor's Kukri Snake Oligodon cyclurus has been poorly documented in its geographic range from Cambodia, China, Bangladesh, India, Laos, Myanmar, Nepal, Thailand and Vietnam. We provide confirmed locality records with notes on some aspects of natural history information for O. cyclurus. Although the species is designated as Least Concern according to IUCN Red list of Threatened Species, the species is facing multiple threats like roadkills and vindictive killing. We suggest a more detailed inventory to better understand its biology, distribution patterns, population status and molecular identity to aid in a more comprehensive global conservation action.

Predation on the Indian Bull frog Hoplobatrachus tigerinus (Daudin, 1802) (Anura: Dicroglossidae) by the Asian House Shrew Suncus murinus (Linnaeus, 1766) (Soricomorpha: Soricidae) from Nepal
Bivek Gautam, Santosh Bhattarai,
Volume 2, Issue 3 (9-2020)
Abstract
We present a natural history account of the first record of probable predation on the Indian bull frog, Hoplobatrachus tigerinus by the Asian House Shrew, Suncus murinus from Morang district, Nepal. The present communication provides an example of a nearly equal-sized predator-prey interaction in a natural ecosystem and provides interesting information on the natural history of these taxa.

Frugivory by the tadpoles of Terai tree frog Polypedates teraiensis (Dubois, 1987) from Nepal
Bivek Gautam, Santosh Bhattarai,
Volume 2, Issue 3 (9-2020)
Abstract
The dietary habits of tadpoles of the Nepalese anurans have not been well studied. Here, we present an opportunistic observation of tadpoles of the Terai tree frog, Polypedates teraiensis feeding on rotten pumpkin (Cucurbita moschata). We suggest further detailed study on the feeding habits of tadpoles in the changing climate in Nepal as they could be used as model organisms to understand their trophic roles and to predict the ecological consequences of their potential loss.

A case of unilateral anophthalmy in the Burmese python, Python bivittatus Kuhl, 1820 (Squamata: Pythonidae) from Nepal
Santosh Bhattarai, Babu Ram Lamichhane, Naresh Subedi,
Volume 3, Issue 1 (3-2021)
Abstract
Abnormalities in reptiles have been mostly reported from captive individuals. Here, we report a case of unilateral anophthalmy in the Burmese python Python bivittatus for the first time from Chitwan National Park, Nepal. Reptiles exposed to various pollutants, such as pesticides, can develop morphological abnormalities. The present report from a human-dominated landscape is an opportunistic observation of a rescued snake. We suggest a more systematic, collection-based, research program to reveal the possible causative agents and the degree of their effect on herpetofauna in Nepal.

Ichthyodiversity and conservation importance of the Jakhor Taal Lake in Kailali district, far western Nepal
K. Deepak Singh, Bishnu Prasad Bhattarai,
Volume 3, Issue 3 (9-2021)
Abstract
Jakhor Taal is an ox-bow perennial lake, situated in Dhangadhi sub-metropolitan city in Kailali district, Nepal. The present study focuses on the factors determining fish diversity, socio-economic status of fishing communities and conservation challenges of Jakhor Taal. Fish sampling was done by gill net, cast net and other local fishing techniques such as Helka and Tiyari nets and Dhadiya trap. A total of 24 fish species (8 exotic and 16 native) were recorded belonging to 7 orders, 14 families and 22 genera. The order Cypriniformes was found to be highest, obtaining 41.66% of the total fish species recorded and 65.38% of total fish caught during the study period (February 2019 - August 2019) followed by Siluriformes (20.33%) and Perciformes (16.67%), respectively. The Shannon-Weiner diversity index was found highest (2.93) in winter (February) and lowest (2.76) in summer (July). Similarly, the Simpson and Evenness values were also found slightly higher during winter (February) in comparison to summer (July). The Shannon-Weiner diversity index was found highest (2.73) at station II in comparison to station I, III, and IV where it was 2.31, 2.09, and 2.04, respectively. Results from the Redundancy analysis (RDA) revealed that the environmental variables such as water temperature, depth and dissolved oxygen were found to be highly significant to most of the fish species at different stations and months. However, pH and free CO2 was not shown to have any relationship or significance. Altogether, 22 clusters were formed in which exotic species show highly significant clustering in comparison to native species. The socio-economic status of the local fishing communities is below the poverty line and the lake and its fishing resources play vital roles in their diet and income source. In the context of conservation challenges and implications, this lake is highly neglected by both governmental and local communities and this negatively affects its natural properties through habitat destruction, illegal fishing, urbanization, invasive species, and a general lack of awareness.

Photographic evidence of the Large-toothed Ferret Badger Melogale personata I. Geoffroy Saint-Hilaire (Carnivora: Musteliade) in the Annapurna Conservation Area, Nepal
Rishi Baral, Yadav Ghimirey, Basudev Neupane, Baburam Lamichhane, Santosh Bhattarai, Karan Bahadur Shah,
Volume 4, Issue 1 (3-2022)
Abstract
Four specimens of the Large-toothed Ferret Badger Melogale personata I. Geoffroy Saint-Hilaire were found at separate sites in Marshyangdi Rural Municipality, Ward No 4, Srichaur, Tangring, Lamjung district, Nepal. The first individual was captured alive by local people on 4th January 2017 and the second was found dead on 17th January 2017. The third alive and fourth road-killed specimens of M. personata were photographed from Marshyangdi Rural Municipality, on 9th July 2020, 26th November 2021, respectively.
The species was recorded at the border region of the Annapurna Conservation Area, approximately 203 km from Kathmandu in a tropical forest alongside the Marshyangdi River. The specimens were examined carefully and identified on a morphological basis. The present account represents the first authentic record of M. personata in the Annapurna Conservation Area, moreover also for Nepal.
 

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