A. J. Bhorgin
Lourdumary
1
* and
K. Uma
2
1
Assistant Professor & Research Scholar, Department of Zoology, Holy Cross College, (Autonomous),
Tiruchirappalli, Tamilna
du, India.
2
Associa
te Professor & Research Guide,
Department of Zoology, National College, (Autonomous), Tiruchirappalli, Tamilnadu, India.