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Austrosphecodes jurupari Gonçalves & Pereira 2022, sp. nov

Authors :
Gonçalves, Rodrigo Barbosa
Pereira, Felipe Walter
Publication Year :
2022
Publisher :
Zenodo, 2022.

Abstract

Austrosphecodes jurupari sp. nov. urn:lsid:zoobank.org:act: 679BDD53-688E-4E0D-979F-C6BC4C85FC7A Figs 5, 10C Diagnosis This species has the terga densely punctate and is similar to A. minarum in size (9 mm) and the rows of long (1.2 od) submarginal setae on S4 and S5. From this species it can be separated by the strigate vertex, the sparsely punctate mesoscutum disc (both punctate in A. minarum), and by the shorter and less rugulose metapostnotum. Females are not known. Etymology Named after Jurupari, a South American god of darkness and evil, who visits people in their dreams with nightmares and presages, and preventing them from screaming by asphyxiation. The name is used as a proper noun in apposition. Material examined Holotype BRAZIL – Amazonas • ♂; “ B.A.B.A - Purus \ AM - Brasil\ 12, 13 - II - 1986 \ 862242 ” “SB. 20. 62°53'W - 4°52'S \ Camargo – Mazucato”; deposited in the Coleção Entomológica “Prof. J. M. F. Camargo”, Ribeirão Preto, Brazil; RPSP. Paratype BRAZIL – Acre • 1 ♂; “DZUP\568674” “ R. Branco Acre \ BR 15-20-XI 61 \ F. M. Oliveira ”; DZUP 568674. Description Male MEASUREMENTS. Head width 2.2 mm, length 1.9 mm; intertegular distance 1.5 mm; body length about 8.0 mm. HEAD. Labrum dark amber to black. Mandible dark amber; long setae on outer and ventral margin, more concentrated on base. Clypeus black; sulcate; basal margin arcuate in the middle; densely punctate (i MESOSOMA. Pronotum rugose; covered with long whitish setae dorsally; weakly covered with tomentum as seen on lateral view; imbricate near pronotal lobe. Posterior margin of pronotum covered with tomentum. Prosternum black, imbricate, weakly covered with tomentum on the middle. Fore leg. Coxa black, dull, imbricate, covered with whitish long setae; trochanter black, imbricate, few setae; femur black on base and brown on apex, imbricate, sparse erect setae; tibia amber; tibial spur serrate on apex, with one sharp tooth. Mesoscutum black, anterior border with semicircular carination; disc sparsely punctate (i>pd), polished, median sulcus weak. Mesepisternum black, coarsely rugose, not polished, sparse whitish long setae on lateral view, weakly covered with whitish setae on ventral surface. Mid leg. Coxa black, dull, imbricate, covered with whitish long setae; trochanter dark amber, imbricate, few setae; femur dark brown on base and lighter on apex; imbricate, sparse erect setae; tibia dark amber, one simple tibial spur. Tegula dark amber, concentric lineolate, polished in the middle. Fore wing with 3 submarginal cells. Scutellum black, polished, few sparse punctures on disc. Metanotum black, rugulose, mostly covered with tomentum. Metepisternum rugose and dull, more carinate near tegula, weakly covered with tomentum. Hind leg. Coxa black to dark amber, dull, imbricate, presence of long whitish setae; trochanter dark amber, imbricate, few setae; femur dark brown on base and lighter on apex, imbricate, sparse erect setae; tibia amber. Hind wing with 5 hamuli. Metapostnotum weakly concave, margin rounded, areolate. Latero-dorsal surface gently declivitous, scrobiculate. Propodeum densely covered with tomentum. METASOMA. T1 black, densely punctate. T2 black, punctulate, short setae on anterior margin, posterior margin mostly polished. T3 black, punctate, imbricate, setae on anterior margin to middle, longer sparse setae on middle; T4 black, punctate, setae on anterior margin to middle, longer sparse setae on middle. T5 black, mostly imbricate, weakly covered with long setae. Pygidial plate black, dull, without setae. S1–S2 black, imbricate, few sparse setae. S3–5 black on posterior margin, imbricate, with long marginal setae. S6 black, imbricate, few sparse long erect setae. Variation The paratype from Acre has some amber portions on the metasoma, lighter legs and less plumose head pubescence. However, the remaining features agree with the holotype from Amazonas, especially the ornamentation of head and mesosoma and the pubescence on S3–5.

Details

Database :
OpenAIRE
Accession number :
edsair.doi...........3ba4843c583e4e4af36abcd234f8633b
Full Text :
https://doi.org/10.5281/zenodo.6544787