A review of the genus Spanagonicus Berg (Hemiptera: Miridae: Phylinae: Nasocorini) with the description of novel antennal characters, the description of a new species from Central America, and a key to currently known taxa Author Menard, Katrina L. text Zootaxa 2015 3973 1 139 158 journal article 10.11646/zootaxa.3973.1.5 62cf6c3b-ca7b-45df-ad3c-91e62eed2cdd 1175-5326 240135 D6418B13-4C6C-4BE7-AFF8-371A3CF024E5 Key to species of Spanagonicus Berg 1. and female specimens have pronounced white fascia on anterior surface of the hemelytron that completely or nearly com- pletely transverses across the dorsal surface............................................... S. albofasciatus Reuter - Male and female specimens with completely dark brown or light brown hemelytron, or at most slight lightening along claval commissure and anterior of cuneus........................................................................ 2 2. Hemelytron of male and female light brown to brown but nearly transparent, anterior of corium and clavus golden; first anten- nal segment inverted-bottle shaped, second antennal segment of males thicker than other segments but not medially inflated; females only brachypterous.............................................................. S. aricanus Carvalho - Hemelytron of male and female brown to dark brown, opaque; first antennal segment cup-like, second antennal segment of males inflated medially; females brachypterous or macropterous................................................ 3 3. First antennal segment golden in color...................................................... S. argentinus (Berg) - First antennal segment brown............................................................................ 4 4. Females macropterous.................................................................. S. schusterus sp. nov. - Females only brachypterous................................................ S. tiquiensis Carvalho and Carpintero