Oxysarcodexia terminalis ( Wiedemann, 1830 )

Mariluis, Pablo Ricardo Mulieri Juan Carlos & Patitucci, Luciano Damián, 2010, Review of the Sarcophaginae (Diptera: Sarcophagidae) of Buenos Aires Province (Argentina), with a key and description of a new species, Zootaxa 2575, pp. 1-37 : 23

Oxysarcodexia terminalis ( Wiedemann, 1830)

( Fig. 9 )

Sarcophaga terminalis Wiedemann, 1830: 366 .

Amesothyrsus chilensis Enderlein, 1928: 41 . (Junior secondary homonym of Sarcophaga chilensis Macquart, 1844 .) Sarcophaga complicata Hall, 1937a: 371 .

Hybopygia pseudovaria Blanchard, 1939: 806 .

Distribution: Neotropical – Argentina (Buenos Aires, Córdoba), Brazil, Chile (Coquimbo, Ñuble).

Material studied: Buenos Aires: 12 ɗ Basural Tapado, Campana, XI.1998, Mariluis leg. ( ANLIS); 2 ɗ, 1 ΨCampana, Campana, III.2003, Mariluis leg. ( ANLIS); 2 Ψ Balcarce, Balcarce, I.2005, Torretta leg. ( ANLIS); 1 ɗ Tandil, Tandil, V.1998, Ojanguren leg. ( ANLIS); 1 ɗ Sierra de la Ventana, Tornquist, IX.1998, Ojanguren leg. ( ANLIS); 1 Ψ Laguna La Brava, Balcarce, XI.2007, Mariluis leg. ( ANLIS); 1 Ψ Sierra de los Padres, Gral. Pueyrredón, XI.2007, Patitucci leg. ( ANLIS); 1 ɗ Mar del Plata, Gral. Pueyrredón, XI.2007, Patitucci leg. ( ANLIS); 2 Ψ Ministro Rivadavia, Alte. Brown, IX.2005 on faeces, Mulieri leg. ( ANLIS); 1 Ψ Ministro Rivadavia, Alte. Brown, II.2006 on liver, Mulieri leg. ( ANLIS); 1 ɗ San Claudio, Carlos Casares, I.2009 on Baccharis spp., Torretta leg. ( ANLIS).

Remarks: Illustrations of male terminalia were provided by Hall (1937a) and Blanchard (1939). The female was described by Blanchard (1939) but not illustrated.

Biology: In Brazil, this is a relatively common species, with populational peaks from September to December, and showing synathropic habits ( Linhares 1981; Dias et al. 1984b; Mendes & Linhares 1993). This species also showed preference for faeces baits ( Ferreira 1979; Linhares 1981; Dias et al. 1984c). Furthermore, O. terminalis was listed as coprophagous, reared in cattle dung ( Marchiori et al. 2001; Mendes & Linhares 2002) or human faeces ( Mendes & Linhares 1993). Flower visitor of Asteraceae ( Baccharis spp.).

Figures

FIGURES 8 – 13. Female terminalia, postero-ventral view. 8. Oxysarcodexia varia. 9. O. terminalis. 10. O. marina. 11. O. paulistanensis. 12. O. bicolor. 13. Sarcophaga (Lipoptilocnema) koehleri.