title: Anuretes grandis sp. n., a caligid copepod (Siphonostomatoida) parasitic on Diagramma pictum (Pisces) in Taiwan, with discussion of Anuretes Heller, 1865.
abstract: A new species of caligid copepod (Siphonostomatoida), Anuretes grandis sp. n., parasitic on the painted sweetlips [Diagramma pictum (Thunberg)] in Taiwan is described. The new species is distinguished from its congeners by having: (1) free margin of cephalothorax not covering fourth pediger, (2) large genital complex longer than 2/3 of the cephalic shield, (3) no maxillary whip, (4) leg 3 with 9 setae on the terminal segment of exopod and 8 plumose setae on the terminal segment of endopod, and (5) armature of I,III on leg 4 exopod. Genus Anuretes Heller, 1865 is reviewed and redefined. Based on the new diagnosis three species (A. chelatus Prabha et Pillai, A. fedderni Price and A. parvulus Wilson) were transferred to Pseudanuretes, and two species (A. furcatus Capart and A. renalis Heegaard) were transferred to Lepeophtheirus. In addition, the following three species of caligids were transferred to Anuretes: Lepeophtheirus fallolunulus Lewis, Heniochophilus indicus Pillai, and Lepeophtheirus rotundigenitalis Prabha et Pillai. The latter is renamed Anuretes occultus nom. n. due to the homonym encountered through this transfer. "Anuretes plectorhynchi Yamaguti" reported by Prabha and Pillai (1986) is renamed Anuretes similis sp. n. and Anuretes yamagutii Prabha et Pillai is relegated to the synonym of Anuretes anomalus Pillai. A key to the 18 species of Anuretes is provided.
authors: Department of Biological Sciences, California State University, Long Beach 90840-3702, USA. jsho@csulb.edu
authors: J
authors: J
authors: Ho
authors: C L
authors: CL
authors: Lin
mesh_terms: D000818:Animals; D003445:Crustacea / Q000033:anatomy & histology / Q000145:classification*; D005260:Female; D005399:Fishes / Q000469:parasitology*; D013624:Taiwan