Revision, Phylogenetic, Biogeographic, And Host Analyses Of The Endemic Western North American Phymatopsallus Group, With The Description Of 9 New Genera And 15 New Species (Insecta: Hemiptera: Miridae: Phylinae) Author Schuh, Randall T. text Bulletin of the American Museum of Natural History 2006 2006-12-08 2006 301 1 115 http://www.bioone.org/doi/abs/10.1206/0003-0090%282006%29301%5B1%3ARPBAHA%5D2.0.CO%3B2 journal article 10.1206/0003-0090(2006)301[1:RPBAHA]2.0.CO;2 0003-0090 KEY TO MALES OF PHYMATOPSALLUS Medial vesical spine very long, approximately one-third the length of vesica (figs. 33, 34)................... 2 Medial vesical spine much shorter, at most one-fourth the length of vesica (figs. 30– 32) .......................... 3 2. Medial vesical spine inserted relatively close to secondary gonopore, distance equal to less that half the length of spine; vesica not twisted on apical two-fifths, portion apical of secondary gonopore straight in lateral view (fig. 34)...................... tuberculatus (Van Duzee) – Medial vesical spine inserted farther from secondary gonopore, distance equal to more than half the length of spine; vesica twisted on apical two-fifths, portion apical of secondary gonopore weakly curving in lateral view (fig. 33).... rinconae Knight 3. Small species, total length 2.17 or les table 1); eyes small (fig. 3).............................. acaciae Knight – Larger species, total length always greater than 2.36 (table 1); eyes larger (fig. 3)... 4 4. Medial vesical spine very short, removed from secondary gonopore by distance about equal to length of spine (fig. 31)................... dubiosus (Van Duzee) – Medial vesical spine somewhat longer, removed from secondary gonopore by distance slightly less than length of spine (fig. 32)........... patagoniae Knight