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Journal of Entomology and Zoology Studies
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ISSN Print: 2349-6800 | ISSN Online: 2320-7078

Journal of Entomology and Zoology Studies

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2017, Vol. 5, Issue 3
Comparative hair morphology of the Indian Otter species Aonyx cinerea, Lutra lutra and Lutrogale perspicillata (Mustelidae: Carnivora: Mammalia)

Manokaran Kamalakannan and Joy Krishna De

The dorsal guard hair of three Indian otter species namely, Aonyx cinerea, Lutra lutra, and Lutrogale perspicillata were examined using the optical light microscope at the Zoological Survey of India, Kolkata during January – July 2016. The microscopic characteristics of hair of two species Aonyx cinerea and Lutra lutra showed almost similar characteristics, however, the cross-section of hair is varied between the two species. But the microscopic hair characteristics of Lutrogale perspicillata having different hair characteristics viz., ‘unicellular irregular’, ‘ladder’ medulla and ‘irregular’ cuticular scale patterns and these unique characteristics make the difference between the other two species (Aonyx cinerea and Lutra lutra) studied. The high-resolution photo-micrographs and key characteristics of hair were presented here can be used as an appropriate reference for species identification.
Pages : 826-828 | 555 Views | 11 Downloads
How to cite this article:
Manokaran Kamalakannan, Joy Krishna De. Comparative hair morphology of the Indian Otter species Aonyx cinerea, Lutra lutra and Lutrogale perspicillata (Mustelidae: Carnivora: Mammalia). J Entomol Zool Stud 2017;5(3):826-828.
Journal of Entomology and Zoology Studies
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