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A new species of Boholina (Copepoda, Calanoida, Boholinidae) from Ganghwa Island in western Korea

Published online by Cambridge University Press:  20 December 2013

Seong Yong Moon  and
Ho Young Soh
Seong Yong Moon
Affiliation:
Division of Marine Technology, College of Fisheries and Ocean Sciences, Chonnam National University, Yeosu 550-749, Korea
Ho Young Soh*
Affiliation:
Division of Marine Technology, College of Fisheries and Ocean Sciences, Chonnam National University, Yeosu 550-749, Korea
*
Correspondence should be addressed to: H.Y. Soh, Division of Marine Technology, College of Fisheries and Ocean Sciences, Chonnam National University, Yeosu 550-749, Korea email: hysoh@chonnam.ac.kr
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Abstract

A new species of Boholina, B. ganghwaensis sp. nov. is described, based on specimens collected from burrows of the manicure crab, Cleistostoma dilatatum, in the tidal flat of Ganghwa Island in western Korea. The new species is closely similar to B. purgata and B. parapurgata by having a pointed process on the posterior angles of the second and third pedigerous somites and a similar rostrum in the female, but can be distinguished from its congeners by the following characters: in females by the genital double-somite with small hook-like process on each gonoporal plate, the setation of the distal endopodal segment of mandible, the basis and first endopodal segment of the maxillule incompletely separated, the inner distal spine/outer terminal spine length ratio on P5; and in males by the distal spine present on the posterior surface of the basis of both P5 and the length/width ratio of the endopod of the right P5. This is the first Bololina species recorded from the north-west Pacific.

Keywords

taxonomyBoholinacrustacean burrowsGanghwa Islandnorth-west Pacific
Type
Research Article
Information
Journal of the Marine Biological Association of the United Kingdom , Volume 94 , Issue 3 , May 2014 , pp. 537 - 545
Copyright
Copyright © Marine Biological Association of the United Kingdom 2013 

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