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Sign in to searchNew Fish Species Butis bargabhimae Discovered
Context and Discovery: A new fish species, Butis bargabhimae, has been discovered in the estuarine zone of the Rupnarayan River near Tamluk in West Bengal. The discovery was made by researchers from Tamralipta Mahavidyalaya and Vidyasagar University, highlighting India’s rich yet underexplored aquatic biodiversity. The species has been named after the local deity “Maa Bargabhima,” reflecting the tradition of linking scientific discoveries with cultural heritage.
Scientific Features and Classification: The species belongs to the family Butidae (sleeper gobies), under the order Gobiiformes. It is distinguished by the presence of interorbital scales, banded pectoral fins, and auxiliary scales across the body. DNA barcoding (COI gene) shows around 14% genetic divergence from related species, confirming it as a distinct taxonomic entity. The discovery also corrects earlier misidentification of similar species in Bangladesh.
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Butis bargabhimae, a new fish species discovered in Rupnarayan River estuary, highlights India's aquatic biodiversity. Named after local deity, it's classified as sleeper goby with distinct genetic markers and ecological significance for conservation.
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