Recently I have posted an ophiuroid species for identification, the final conclusion based on the expert's suggestion is molecular analysis. Since I need to barcode my specimen for species confirmation, I have to design specific primer bp. Other than echinoderm universal primers reported by Folmer et al. 1994, Palumbi 1996 and Arndt et al. 1996, Is there any specific ophiuroid primers available for COI gene?.