Taxonomy of the Proisotoma complex. V. Sexually dimorphic Ephemerotoma gen. nov. (Collembola: Isotomidae) Author Potapov, Mikhail Author Kahrarian, Morteza Author Deharveng, Louis Author Shayanmehr, Masoumeh text Zootaxa 2015 4052 3 345 358 journal article 10.11646/zootaxa.4052.3.4 d4091bed-62c2-44b2-92fa-128702fb8c9e 1175-5326 243233 E746140C-2239-4425-9007-31AC036D852C Ephemerotoma porcella ( Ellis, 1976 ) comb. nov. Fig. 34 Syn.: Dimorphotoma porcellus Ellis, 1976 Material. One paratype : reproductive adult male (Crete) deposited in Senckenberg Museum of Natural History Görlitz. Taxonomical additions. Characters which were seen include: 2 prelabral chaetae, maxillary outer lobe with simple maxillary palp, number of e -guards E reduced (exact number not seen), Abd. V with 4 sens arranged in two transverse rows ( Fig. 34 ). Th.III with ventral chaetae. Affinity . See P. anopolitanus and E. skarzynskii sp. nov. An image of the habitus of an epitokous male in lateral position is given in Schulz (2010) .