Ganges Indian narrow-headed softshell turtle ("Chitra indica"), Indian softshell turtle ("Nilssonia gangetica"), Indian peacock softshell turtle ("N. hurum") and Cantor's giant softshell turtle ("Pelochelys cantorii"; only in the lowermost section of Ganges basin). Most of these are seriously threatened. The river's most famed fauna is the freshwater Ganges river dolphin ("Platanista gangetica gangetica"), which has been declared India's national aquatic animal. This dolphin used to exist in large schools near to urban centres in both the Ganges and Brahmaputra rivers, but is now seriously threatened by pollution and dam construction. Their numbers have now dwindled to a quarter of their numbers
Endangered Species Act Amendments of 1978 Endangered Species Act Amendments of 1978 The Endangered Species Act (ESA) was first passed in 1973 and forms the basis of biodiversity and endangered species protection in the United States. The original purpose of the Endangered Species Act of 1973 was to prevent species endangerment and extinction due to the human impact on natural ecosystems. The three most powerful sections of the ESA are Sections 4,7 and 9. Section 4 allows the Secretaries of Interior and Commerce to list species as threatened or endangered based on best available data. Section 7 requires federal agencies to consult with Fish and Wildlife