Is there any interspecific competition between dwarf crocodiles (Osteolaemus tetraspis) and Nile monitors (Varanus niloticus ornatus) in the swamps of central Africa? A study from south-eastern Nigeria
Institute of Environmental Pollution Research, 'Demetra', Via dei Cochi 48/B, 00133 Rome, Italy;Department of Biological Sciences, The Rivers State University of Science and Technology, P.O. Box 5080, Port Harcourt, Rivers State, Nigeria