A morphological review of tribes in Larentiinae (Lepidoptera: Geometridae) Author Viidalepp, Jaan text Zootaxa 2011 3136 1 44 journal article 45751 10.5281/zenodo.279481 46b802fc-52b2-4d91-8199-793ab7b63e8b 1175-5326 279481 Tribe Stamnodini Forbes, 1948 ( Figs 5, 6 , 89–93 ) Forbes (1948) characterized the genera Stamnodes and Heterusia by: veliform resting position (wings folded butterfly-like on back, resulting in plain pattern above and contrasting markings in wings´underneath). Moths are active in the sun and dusk ( Mikkola et al . 1987 ). These characters are to be complemented as follows: juxta is shield-shaped with specific ornamentation; sclerotized connections from juxta to short hemitranstillae present; subscaphium arising bifurcate from tegumen (a putative homology with Euphyiini) and distally anchor-shaped or consistent with Neotropical Stamnodes and Callipia ; valva with a strong costal hair lock; valva rounded with costa and sacculus wholly fused to. FIGURES 89–93 , Male and female genitalia and abdominal sclerites of Stamnodini . 89, Male genitalia of Stamnodes anthocharidaria Oberthür (Ecuador) ; 90, male genitalia of Callipia sp. (Bolivia); 91, aedeagus with manica and fultura inferior of Callipia sp. (Bolivia); 92, posterior abdominal segments of S. anthocharidaria Oberthür (Ecuador) ; 93, posterior abdominal segments of female Callipia brenemannae Sperry (Bolivia) ; 94, male genitalia of Callipia brenemannae Sperry (Bolivia) . Ferguson (1983) grouped Heterusia with Stamnodes as suggested by Forbes (1917) . Both have thick tufts of clavate hairscales to valval costa, the shape of scaphium, position of the juxta within the genital capsule and its sclerotized connections to hemitranstillae are common, according to scarce material studied. Hausmann (2007) lists Heterusiini as a tribe. Distribution: Neotropical, Nearctic, (Palaearctic).