Redescription of the rare and endangered Broadfin Shark Lamiopsis temminckii (Müller & Henle, 1839) (Carcharhiniformes: Carcharhinidae) from the northeastern Arabian Sea Author Akhilesh, K. V. Author White, W. T. Author Bineesh, K. K. Author Purushottama, G. B. Author Zacharia, P. U. text Zootaxa 2016 4175 2 155 166 journal article 10.11646/zootaxa.4175.2.4 02367ffa-91b8-4914-ab2e-96621ee0c357 1175-5326 262385 7DD362DF-2635-4EF9-9C48-13CD30B4C19D Key to species of Lamiopsis 1 Upper tooth rows 40–44; serrations on upper teeth fine and not noticeably coarser basally; upper teeth more cordiform in shape than triangular with very pronounced mesial shoulders; dorsal fins relatively short (first dorsal-fin length 13.4–15.1% TL)................................................................... Lamiopsis temminckii (northern Indian Ocean) - Upper tooth rows 33–40; serrations on upper teeth coarse basally, becoming finer towards apex; upper teeth triangular in shape with only moderately pronounced mesial shoulders dorsal fins longer (first dorsal-fin length 14.9–17.1% TL)............................................................................. Lamiopsis tephrodes (Western Central Pacific)