Hypoxys boerneri Nunes & Campos & Mendonca & Cunha & Fernandes 2020, comb. nov.
Creators: name: Nunes, Benedito Mendes
name: Campos, Lourival Dias
name: Mendonca, Maria Thayane Da Silva
name: Cunha, Eduardo Victor De Paiva
name: Fernandes, Jose Antonio Marin
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Hypoxys
Hypoxys boerneri

description: Hypoxys boerneri (Breddin, 1904) comb. nov.
(Figs 2 A–E; 18 C–D; 21)
Edessa boerneri Breddin, 1904a: 141; Breddin, 1907: 327; Bergroth, 1908: 178; Kirkaldy, 1909: 154 (catalog)
Lectotype male. Peru, Marcapata (SDEI). Designated by Gaedike (1971:81). Examined. Gaedike did not mention the gender of the Lectotype, so we are here designating the male as Lectotype.
Material examined. BRAZIL. Amazonas: ♀ Nova Olinda, Rio Purus, S. M., Klages, Dec 1922, Carn. Mus. Acc. 7088, Insect collection Carnegie Museum of Natural History, Pittsburgh, Pa. (CMNH); Rondônia: ♂ ♀ 62 km SW Ariquemes, nr Fzda Rancho Grande 6–15–XII–1990, DA Rider & JE Eger. D. A. Rider Collection (DAR); same data: ♂ 8–20–XI–1994, JE Eger & LB & CW O’Brien (JEE); ♀ 3–15–XII–1996, JE Eger. J. E. Eger collec- tion (JEE); BOLIVIA. La Paz: ♀ ♂ Yungas, 1000 m. H. Rolle, Berlin. S. W. 11, Dtsch. Entomol. Institut Berlin Coll, Breddin. Hypoxys boerneri. Edessa boerneri Breddin, 1904 Comp. w. TYPE Fernandes, JAM 1999 (SDEI); Cochabamba: ♀ Region Chaparé, 400 mtr. 3–I–1949, Dirings (MZUSP); same data: ♂ 23–X–1949 (MZUSP); ♀ 30–I–1950 (MZUSP); Santa Cruz: ♀ 3/ 7 km SSE Buena Vista, Hotel Flora & Fauna, 430 m. XI–2002, B. K. Dozier, Coll. (JEE); no data: ♀ 72206, 3951 (MZUSP).
Measurements. total length: 15.1–18.2; head length: 1.9–2.3; head width: 3.0–3.6; pronotal width: 9.2–10.9; abdominal width: 8.2–10.0; length of antennal segments. I: 0.8–1.0; II: 1.8–2.1; III: 1.3–2.0; IV: 4.0–5.0; V: 4.9–5.4; interocular distance: 1.2–1.6; scutellum length: 6.9–8.4; scutellum width: 5.1–6.2; pronotal length: 3.1–3.7.
Diagnosis. Anterolateral margin of pronotum with incomplete solid black stripe. Cicatrices with concolorous punctures delimiting anterior sulci (Fig. 18C). Anterolateral margin not punctured. Scutellum with anterior margin greenish yellow (Fig. 18C). Body ventrally with dark lines faded (Fig. 18D). Male (Fig. 2 A–C). Pygophore with dorsal rim barely excavated subrectangular in the middle (Fig. 2A). Superior process of genital cup elliptic with a ventral lobe; adjacent to dorsal rim. Paramere head almost flat (Fig. 2B), margin black; anterior lobe rounded, elongated, almost reaching superior process; posterior lobe short and acuminated; stalk tumid with low carina on anterior lobe (Fig. 2B). Proctiger with dorsolateral tuft of setae separated by large, slightly tumid ridge; posterior face subpentagonal with a medial crest (Fig. 2B,C). Ventral rim deeply excavated between posterolateral angle and expansion of ventral rim (Fig. 2C), showing paramere visible in lateral view; expansions slightly tumid, long, narrow, apices rounded, surpassing level of posterolateral angles in ventral view (Fig. 2C). Female (Fig. 2D). Posterior margin of gonocoxites 8 sinuous, inner angle rounded, projected over gonocoxites 9; sutural border strongly excavated in a narrow “U”. Gonapophyses 8 exposed, sclerotized.
Comments. Breddin (1904a) considered Edessa boerneri very similar to E. quadridens, but this similarity occurs among the species belonging to this group of species, as mentioned above. However, analyzing the genitalia of both sexes is possible to see that both species are really different. The pygophore of Hypoxys boerneri is quite unique in Hypoxys due to the exceptionally large lateral excavation and shape of ventral rim (Fig. 2B,C). Gonocoxites 8 and sutural border of H. offuscatus and H. necopinatus (Fig. 7D and 6D) are very similar to H. boerneri (Fig. 2D) and isolated females are hard to identify, especially in areas with sympatric distribution.
Distribution (Fig. 21). BRAZIL: Amazonas, Rondônia; BOLIVIA: La Paz, Cochabamba, Santa Cruz.
description: Published as part of Nunes, Benedito Mendes, Campos, Lourival Dias, Mendonca, Maria Thayane Da Silva, Cunha, Eduardo Victor De Paiva & Fernandes, Jose Antonio Marin, 2020, Revision of Hypoxys Amyot & Serville, 1843 stat. rest. (Heteroptera Pentatomidae), pp. 401-441 in Zootaxa 4742 (3) on pages 408-410, DOI: 10.11646/zootaxa.4742.3.1, http://zenodo.org/record/3677869