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Type: Articles
Published: 2006-07-03
Page range: 53–68
Abstract views: 38
PDF downloaded: 4

Redescription of Echinolaophonte armiger (Gurney) (Copepoda: Harpacticoida) from the Gulf of Mexico

Department of Life Science, College of Natural Sciences, Hanyang University, Seoul 133-791, Korea
Division of Aqualife Science, College of Fisheries and Ocean Sciences, Chunnam National University, Dundeok-dong, Yeosu-shi, Jeollanam-do 550-749, Korea
Marine Science Institute, the University of Texas at Austin, Port Aransas, Texas 78373, U.S.A.
Crustacea Echinolaophonte armiger Laophontidae marine harpacticoid copepods Gulf of Mexico

Abstract

Echinolaophonte armiger (Gurney, 1927) is redescribed from the Texas coast (Gulf of Mexico). The species has a simple but strong dorsal spinous process on the cephalosome and the pairs of minute, spiny processes along the posterodorsal margins of the prosomites and urosomites. This is the first full description of the species since Gurney’s (1927) original report from the Suez Canal. The previous reports of E. armiger are reconsidered based on new morphological characters revealed in the present study. As a result, Echinolaophonte hystrix (Brian, 1928) is revived as a valid species, and the status of closely related species, formerly known as E. armiger, is also discussed.

References

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