Revision of the genus Tapholeon Wells, 1967 (Copepoda, Harpacticoida, Laophontidae) Author Gheerardyn, Hendrik Author Fiers, Frank Author Vincx, Magda Author Troch, Marleen De text Journal of Natural History 2007 2010-12-02 41 37 - 40 2479 2510 http://dx.doi.org/10.1080/00222930701695629 journal article 10.1080/00222930701695629 1464-5262 5233167 Key to the species of Tapholeon Wells, 1967 1. Exp-3 of P2–P4 each with two outer exopodal spines......... 2 - Exp-3 of P2–P4 each with three outer exopodal spines......... 3 2. Enp-2 of P2–P4 each bearing two setae; exopod P1 two-segmented............ Tapholeon chappuisius ( Krishnaswamy, 1957 ) comb. nov. - Enp-2 of P2–P4 bearing three, four, and four setae, respectively; exopod P1 onesegmented........... Tapholeon uniarticulatus Wells, 1967 3. Exp-2 of P4 with inner seta................ 4 - Exp-2 of P4 without inner seta................ 5 4. Enp-2 of P2–P4 bearing three, five, and four setae, respectively...................... Tapholeon inconspicuus sp. nov. - Enp-2 of P2–P4 bearing four, four, and three setae, respectively........................ Tapholeon tenuis sp. nov. 5. Enp-2 of P2–P4 bearing two, three, and three setae, respectively............... Tapholeon arenicolus ( Chappuis, 1954 ) comb. nov. - Enp-2 of P2–P4 bearing three, four, and three setae, respectively...................... Tapholeon ornatus Wells, 1967