The assassin bug genus Haematoloecha in Taiwan, with notes on species occurring in the neighbouring areas (Hemiptera: Heteroptera: Reduviidae: Ectrichodiinae) Author Rédei, Dávid Author Tsai, Jing-Fu text Zootaxa 2012 3332 1 26 journal article 10.5281/zenodo.281266 c16be6cd-04e1-408f-bf20-8f325d611989 1175-5326 281266 Genus Haematoloecha Stål, 1874 Haematoloecha Stål, 1874 : 48 , 54. Type species by monotypy: Scadra nigrorufa Stål, 1866 . References. Lethierry & Severin 1896 : 133 (catalogue); Oshanin 1908 : 540 (catalogue, Palaearctic); Fukui 1927 : 10 (fauna of Japan ); Esaki 1927 : 179, 180 (diagnostic characters, in key); Wu 1935 : 464 (catalogue, China ); China 1940 : 223 (in key); Stichel 1960a : 373 (catalogue, Palaearctic); Stichel 1960b : 112 (catalogue, distribution); Hsiao 1973 : 58 (in key); 60 (key to Chinese species); Cook 1977 : 66 (in key); 74 (catalogue); Hsiao & Ren 1981 : 419 (in key); 432 (fauna of China and Taiwan ); Maldonado Capriles 1990 : 48 (catalogue); Putshkov & Putshkov 1996 : 151 (catalogue, Palaearctic); Kwon et al. 2001 : 209 (catalogue, Korea ). Revised diagnosis. Macropterous or micropterous; integument virtually glabrous, smooth; head elongate, antenniferous tubercle not surrounded by lamelliform process laterally; antennal segment III subdivided into two, segment IV into four secondary segments, therefore antenna 8-segmented; first visible labial segment at most two times as long as second visible segment; in macropterous morphs, anterior lobe of pronotum distinctly shorter but more than half as long as posterior lobe, in micropterous forms, anterior lobe longer than posterior lobe; scutellum strongly narrowed posteriad, with 1+1 closely situated lateral prongs apically. Diversity and distribution. The genus currently contains 18 species, occurring in East and Southeast Asia. Two new species are described, another one is transferred to this genus, and three species are sunk into synonymy in the present paper, therefore the number of species within Haematoloecha will remain 18. Five species occur in Taiwan . Note. Since only macropterous species were known so far, a revised diagnosis is provided above which allows recognition of macro- and micropterous morphs as well.