First Genetic Data of Nebalia koreana(Malacostraca, Leptostraca) with DNA BarcodeDivergence among Nebalia Species

Abstract

We determined the cytochrome c oxidase subunit 1 (CO1) sequences of Nebalia koreana Song, Moreira & Min, 2012 (Leptostraca) collected from five locations in South Korea, and this represents the first genetic data of this species. The maximum intra-species variation was 1.2% within Nebalia hessleri Martin, Vetter & Cash-Clark, 1996, while inter-species variation ranged from 9.0% (N. hessleri and Nebalia gerkenae Haney & Martin, 2000) to 34.8% (N. hessleri and Nebalia pseudotroncosoi Song, Moreira & Min, 2013). This result is well agreed with the interspecific relationships among Nebalia species based on morphological characteristics. In conclusion, this study showed the usefulness of CO1 sequences as a DNA barcode within the genus Nebalia Leach, 1814.