Many batoids, similar to sharks, have the life history characteristics of slow growth, late maturity, and low numbers of offspring (Ebert and Sulikowski, 2009). Excluding manta rays and butterfly rays ...

Figure 1. Location of study sites in the Indonesian archipelago along the west coastline of Nusa Penida, Manta Bay (MB), and Manta Point (MP) shown in relation to Bali and the Lesser Sunda Islands, ...

The world is moving unbelievably fast with time, and people are searching for traces of life on other planets. But, have you ever wondered How Many Animals Are In The World? This question arises in ...