New species of Prolachesilla Mockford & Sullivan (Psocodea: ‘ Psocoptera’: Lachesillidae: Graphocaeciliini) from Bolivia and Mexico Author Arango, Stephania Sandoval Author Obando, Ranulfo González Author Aldrete, Alfonso Neri García text Zootaxa 2017 4244 3 440 450 journal article 36223 10.11646/zootaxa.4244.3.11 9dbd64d9-8b19-4a09-b752-f62cc9b0678c 1175-5326 432648 787B0CB6-9B19-4ED2-A069-D5DC5EF4D609 Key to males of Prolachesilla (Modified from Mockford & Sullivan 1986 ) 1. Body color predominantly pale creamy white with some dark brown markings............ P. pallida Mockford & Sullivan - Body color predominantly pale tawny brown............................................................... 2 2. Micropterous, wings minute, not reaching base of abdomen. Species of ground litter...... P. terricola Mockford & Sullivan - Generally macropterous, occasionally brachypterous. Species of tree and shrub foliage and dead maguey stalks and leaves. 3 3. Hairs on margin of forewing about same length and frequency as hairs on vein............. P. pilosa Mockford & Sullivan - Hairs on margin of forewing much smaller and sparser than hairs on veins....................................... 4 4. Aedeagal arch terminating in a wide hood ( Fig. 4 ).............................................. P. boliviana n. sp. - Aedeagal arch not terminating in a wide hood ( Figs 9 , 19 ).................................................... 5 5. Elongate postero-lateral pair of setae of epiproct truncated and slightly expanded at tips. Aedeagus terminating as a knob (see Figs 83 and 84 in Mockford & Sullivan 1986 )................................... P. callangana Mockford & Sullivan - Elongate postero-lateral pair of setae of epiproct acuminate at tip. Aedeagus terminating as a slender process ( Fig. 19 ).... 6 6. Clunial shelf over epiproct distinctly bilobed ( Figs 3 , 8 , 18 )................................................... 7 - Clunial shelf over epiproct not bilobed, but slightly emarginated in middle in one species (see Figs 69 and 74 in Mockford & Sullivan 1986 )...................................................................................... 11 7. Lobes of clunial shelf over epiproct with margins smooth or with a few very low, rounded raised areas ( Figs 8 , 18 )....... 8 - Lobes of clunial shelf with margins bearing irregular knobs and finger-like projections ( Fig. 23 )..................... 10 8. External parameres with straight apex, without spines.............................. P. mexicana Mockford & Sullivan - External parameres curved to outside in the apex, this with spines ( Fig. 9 , 19 )..................................... 9 9. Endophallus with two separated groups of denticles ( Fig. 9 )...................................... P. casasolai n. sp. - Endophallus only with one group of denticles ( Fig. 19 )...................................... P. casasolaoides n. sp. 10. Male paraprocts with marginal spines. Posterior border of hypandrium with three lobes. Lobes of clunial shelf wide ( Figs 23, 25 )................................................................................... P. oaxacana n. sp. - Male paraprocts without spines. Posterior border of hypandrium rounded, without lobes. Lobes of clunial shelf narrow (see Figs 62 and 64 in Mockford & Sullivan 1986 ).................................... .. P. poblana Mockford & Sullivan 11. Clunial shelf over epiproct angular on sides, its entire margin irregularly roughened with small knobs and a few pointed pro- cesses (see Fig. 69 in Mockford & Sullivan 1986 ).................................... P. ticana Mockford & Sullivan - Clunial shelf rounded on sides, its margin nearly smooth, slightly wavy..........................................12 12. Clunial shelf over base of male epiproct broad, covering ca. two-thirds the width of the epiproctal base (see Fig. 74 in Mock- ford & Sullivan 1986 )........................................................ P. mediana Mockford & Sullivan - Clunial shelf over base of male epiproct narrower, covering slightly less than half the width of the epiproctal base (see Fig. 101 in Mockford & Sullivan 1986 )............................................... P. panamense Mockford & Sullivan