Scientists Identify New Seahorse Species from Indian Waters

Researchers have discovered a new-to-science seahorse species from Indian waters, resolving the taxonomy of a group misidentified for over a century. Originally described by zoologist Johann Jakob Kaup in 1856 based on Japanese samples, Hippocampus histrix was long thought to be a single, widespread species across the Indo-Pacific. However, a study of specimens collected in 2019 at the Thoothukudi Fisheries Harbour in Tamil Nadu revealed a distinct lineage. Published in Zootaxa, the study established that H. histrix comprises three separate species: H. histrix in the Pacific, H. jayakari in the Arabian region, and the newly described Indian Ocean species, Hippocampus amandavincentae.

Editor's note: The brief effectively summarizes the taxonomic discovery and the naming of the new species while adhering to the word count.