Advances in Ecology / 2014 / Article / Tab 1

Research Article

Distribution and Diversity of Oligochaetes in Selected Ponds of Thiruvananthapuram District, Kerala, South India

Table 1

Density of oligochaetes (ind. m−3) in selected ponds during the period 2006-2007.

Species identifiedPMPRMMON
P1P2P3P1P2P3P1P2P3

Naididae
Dero digitata160120160200160120160240160
Dero nivea 200280160160120200
Dero obtusa 12012016080160160
Chaetogaster spp.120160240240160160
Aulophorus furcatus 240120240160160160160200200
Pristina longiseta 320160160
Stylaria fossularis 16016016012080120120120160

Aeolosomatidae
Aeolosoma spp.804080

Tubificidae
Tubifex tubifex 2008024016080160120120120
Limnodrilus hoffmeisteri 120801608080120

Total density1400108011601120108096092012801080
Species richness7877 87787