Phylogenetic relationships of the comb-footed spider subfamily Spintharinae (Araneae, Araneoidea, Theridiidae), with generic diagnoses and a key to the genera Author Durán-Barrón, CÉSAR G. Author Rosas, MARÍA V. Author Contreras-Ramos, Atilano text Zootaxa 2013 3666 171 193 http://www.mapress.com/zootaxa/2013/f/zt03666p193.pdf journal article zt03666p193 http://dx.doi.org/10.11646/zootaxa.3768.2.2 Key to the genera of Spintharinae (Modified from Levi & Levi 1962) 1. Opisthosoma straight in lateral view, with median or posterior humps (Fig. 8D-F)............................ Episinus - Opisthosoma inclined or vertical in lateral view, with humps on anterior, median or posterior position, on all three positions, or missing (Figs. 8A-C, 9A-D, 10A-D)......................................................................2 2. Eyes in dorsal view in two parallel rows (Saaristo 2006, figs. 45-47)........................................ Moneta - Eyes in dorsal view with a different arrangement (procurved or recurved) (Fig. 6A-D)...............................3 3. Posterior median eyes close to laterals (closer to laterals than with each other) (Fig. 6C, D) ................... Stemmops - Posterior median eyes far from laterals (closer between each other than with respect to laterals) (Fig. 6A, B)............4 4. Opisthosoma higher than wide (in lateral view) (Levi & Levi 1962, fig. 212).............................. Thwaitesia - Opisthosoma longer than wide (in lateral view) .............................................................. 5 5. Carapace flat and almost circular in outline (in dorsal view) (Levi 1954b, figs. 46,47)....................... Spintharus - Carapace convex, sometimes highest in thoracic region, subtriangular in outline (in dorsal view) (Levi 1954a, figs. 10, 11, 19-25)........................................................................................ Chrosiothes