Two species of brachyuran crabs from two families, Eucrate indica Castro & Ng, 2010 belonging to the family Euryplacidae and another one is Liagore rubromaculata (De Haan, 1983) belonging to the family Xanthidae are reported for the first time from the Visakhapatnam coast, Andhra Pradesh. The crabs were collected from the Visakhapatnam fishing harbour in the trawl bycatch during the reef and reef-associated faunal survey along Andhra coast. The morphological features, taxonomical systematic, colour and distribution of these crabs are discussed herein.

Plaintail turkeyfish, Pterois russelii Bennett, 1831 had been reported from coastal parts of West Bengal, but there is no record of this species from Sunderban Biosphere Reserve or any part of Indian mangrove ecosystems. The current communication adds P. russelii, as a new record to the ichthyofaunal diversity of the Indian Mangroves, as well as Sunderban Biosphere Reserve. The specimen was collected from the Canning fish landing area during a local survey focused on the study of mangrove-associated fishes of Sunderban. Canning is located in the Transitional zone of Sunderban Biosphere Reserve. This is the first record of P. russelii from any Indian Mangrove area.

Crustaceans are a highly diverse group. In particular, the order Decapoda represents a highly diverse order of malacostracan crustaceans. There are 7620 brachyuran species from 104 genera present globally. In India, 910 marine brachyuran crabs are reported, belonging to 361 genera and 62 families. Andhra Pradesh shows typical habitat heterogeneity for Brachyuran crabs. A total of 121 brachyuran crabs have been reported from Andhra Pradesh. Two species of brachyuran crabs, one is Eucrate indica Castro & P.K.L. Ng, 2010 belonging to the family Euryplacidae Stimpson, 1871 and another is Liagore rubromaculata (De Haan, 1983) belonging to the family Xanthidae MacLeay, 1838 are reported here for the first time from the Visakhapatnam coast, Andhra Pradesh, India. These crabs were collected from the Visakhapatnam fishing harbour in the trawl bycatch during the coral reef and reef-associated faunal survey in Andhra Pradesh. The morphological features, taxonomical systematic, colour and distribution of these crabs are discussed here.