New record of the family Porcellidiidae Boeck, 1865 (Harpacticoida, Copepoda) in Korea
- Authors
- Lee, Seunghan; Kim, Jaehyun; Lee, Wonchoel
- Issue Date
- Feb-2023
- Publisher
- 국립생물자원관
- Keywords
- distribution; Korean fauna; Kushia; mtCOI; taxonomy
- Citation
- Journal of Species Research, v.12, no.1, pp.27 - 37
- Indexed
- KCI
- Journal Title
- Journal of Species Research
- Volume
- 12
- Number
- 1
- Start Page
- 27
- End Page
- 37
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/182513
- DOI
- 10.12651/JSR.2023.12.1.027
- ISSN
- 2234-7909
- Abstract
- Kushia zosteraphila Harris V.A. & Iwasaki, 1996 is newly collected and described from macroalgae in the intertidal region of Gijang-gun, along the southeastern coastal region of Korea. Kushia zosteraphila can be distinguished from congeners by following morphological characteristics: the length of the first dorsal seta similar with the second dorsal seta of female P5, the length to width ratio of the female caudal ramus, and the presence of a conspicuous comb on the accessory lobe of the male antennule. Although there are some minor discrepancies, the main diagnostic characteristics of the specimen from the study area are well-matched with the original description. We herein provide detailed morphological descriptions and illustrations of this species. According to a survey of the location of the reported porcellidiid species in Korea, this specimen is the second record in Korean waters of the genus Kushia. A key to species of the family Porcellidiidae in Korea is provided. A partial sequence of the mitochondrial COI gene was obtained and provided as a DNA barcode for this species.
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