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Rasahus abolitus sp. nov., adult male (holotype): (A) dorsal habitus; (B) lateral habitus; (C) pronotum, dorsal view; (D) pygophore, caudal view; (E) labels. Scale bar = 2 mm.

Rasahus abolitus sp. nov., adult male (holotype): (A) dorsal habitus; (B) lateral habitus; (C) pronotum, dorsal view; (D) pygophore, caudal view; (E) labels. Scale bar = 2 mm.

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Three new peiratine species in the genus Rasahus Amyot & Audinet-Serville, 1843 (Hemiptera: Heteroptera: Reduviidae: Peiratinae) are described: Rasahus nesiotes sp. nov. from Grand Bahama, Rasahus deliquus sp. nov. from Panama, and Rasahus abolitus sp. nov. from French Guiana. Rasahus castaneus Coscarón, 1983 is reported for the first time from Fre...

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... depression where joins the lateral internal sulci." In contrast, the anterior pronotal sulci of the new species are not at all well marked, being rather obsolescent. Granulations also appear to be essentially absent in the lateral internal sulci, but in the external and middle lateral sulci minor sculpturing is apparent under higher magnification (Fig. 3C). Coscarón (1983a) also noted of R. scutellaris auct.: "[English transl.] Posterior [pronotal] lobe with granulation, rugosities, and hairs.", and the posterior pronotal lobe of the new species is very smooth, lacking any granulation (ignoring microsculpture). The anteocular part of the head also is a slightly longer, composing a ...

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... A las más de 350 especies y 34 géneros que integran a la subfamilia Peiratinae se les denomina comúnmente como "corsarios" (corsairs), y poseen distribución cosmopolita; siendo reportadas para la región Neotropical 11 géneros y alrededor de 70 especies de este taxón; de las mismas se conoce que son depredadores de otros artrópodos que son plagas de interés agrícola y sanitario, aunque también pueden ocasionar picaduras adventicias al humano (Weirauch et al. 2014, Gil Santana et al. 2015, Chlond & Bugaj-Nawrocka 2015, Swanson 2018, 2019, Cazorla 2020 La subfamilia de "chinches asesinos" Harpactorinae, que tiene distribución cosmopolita, constituye el taxón más numeroso de Redúvidos; y para la región Neotropical se han señalado de ocurrir dos (Apiomerini, Harpactorini) de las siete tribus que conforman la subfamilia, estando integrada Harpactorini por 51-53 géneros en dicha región, siendo el taxón más numeroso tanto de Harpactorinae como de la familia Reduviidae (Weirauch et al. 2014, Gil Santana et al. 2015. ...
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