Dexosarcophaga patiuorum Santos & Pape & Mello-Patiu 2022, sp. nov.
Creators: name: Santos, Josenilson Rodrigues dos
name: Pape, Thomas
name: Mello-Patiu, Cátia Antunes de
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Sarcophagidae
Dexosarcophaga
Dexosarcophaga patiuorum

description: Dexosarcophaga patiuorum sp. nov.
urn:lsid:zoobank.org:act: C80F3FAB-79E7-4DB4-B3CB-60DBB6AFE3AD
Figs 3E, 5
Diagnosis
Vein R 1 setulose. Male: Scutellum with a pair of apical setae; vesica rectangular with an apical projection in lateral view (Fig. 5C); juxta smooth and recessed within paraphallus (Fig. 5C–D). [Female unknown.]
Etymology
The species epithet ‘ patiuorum ’ (‘ patiu ’ + ‘orum ’), a masculine plural genitive, is given in honor of the husband (Claudemir Patiu) and two sons (Fabio Patiu and Felippe Patiu) of the third author.
Material examined
Holotype BRAZIL • ♂; Mato Grosso do Sul, Rio Verde; 18°09′39.4″ S, 54°09′02.4″ W; 30 Aug.–14. Sep. 2012; Lamas, Nihei and team leg.; Malaise trap; MNRJ [lost].
Description
Male (n=1)
Length: 8 mm. Differs from D. phoenix sp. nov. as follows:
Frons about 0.28 × head width at level of ocellar triangle; 10 well-developed frontal setae reaching level of apex of pedicel; first flagellomere approximately 4 × as long as pedicel; acrostichals 3 (weakly differentiated) +1; intra-alars 2+ 2, postpronotals 2; meral setae 7–8; vein R 1 setulose; row of about 10 marginal setae on T5; marginal setae of ST2–4 slightly differentiated from discal setae; surstylus almost triangular (Fig. 5A); pregonite 1.5× as long as postgonite, base narrow, apex broad and anterior margin dilated at middle (Fig. 5C); postgonite broad, with long seta inserted at middle of anterior margin (Fig. 5C); two longitudinal keels along posterior margin of basiphallus, and paraphallus with few short spines along ventral margin (Fig. 5C); vesica rectangular, with apical projection in lateral view (Fig. 5C); juxta smooth and recessed within paraphallus (Fig. 5C–D); median stylus robust, longer than lateral stylus and with base bent dorsally (Fig. 5D); lateral stylus with enlarged base slightly twisted towards ventral margin of paraphallus and with apical spines (Fig. 5C–D).
Female
Unknown.
Distribution
Brazil (Mato Grosso do Sul).
Remarks
Dexosarcophaga patiuorum sp. nov. is morphologically similar to D. guyi Mello-Patiu, 2000 by having basiphallus with two longitudinal keels and paraphallus with short spines (Fig. 5C; Mello-Patiu 2000: figs 4, 7). These two species can be differentiated by the following features: vesica rectangular, with an apical projection in lateral view (Fig. 5C), and paraphallus with short spines on ventral margin (Fig. 5C) in Dexosarcophaga patiuorum sp. nov., versus vesica triangular in lateral view and paraphallus with short spines on dorsal margin (Mello-Patiu 2000: figs 4, 7) in Dexosarcophaga guyi.
description: Published as part of Santos, Josenilson Rodrigues dos, Pape, Thomas & Mello-Patiu, Cátia Antunes de, 2022, Eight new species of Dexosarcophaga Townsend, 1917 (Diptera, Sarcophagidae) from the Neotropical Region, pp. 109-137 in European Journal of Taxonomy 828 on page 119, DOI: 10.5852/ejt.2022.828.1857, http://zenodo.org/record/6823730