Dolichogyna (Nosodepus) hinei Fluke, 1951a

Barahona-Segovia, Rodrigo M., Riera, Pamela, Pañinao-Monsálvez, Laura, Guzmán, Vicente Valdés & Henríquez-Piskulich, Patricia, 2021, Updating the knowledge of the flower flies (Diptera: Syrphidae) from Chile: Illustrated catalog, extinction risk and biological notes, Zootaxa 4959 (1), pp. 1-178 : 31

Dolichogyna (Nosodepus) hinei Fluke, 1951a

Figs 33–34

Dolichogyna hinei Fluke, 1951a: 476

Type locality and data. “ Peru. Puno ” (T, ♂, OHSU) .

Material examined. Antofagasta: 2♀, Mucar, 18.I.1967, Leg. L.E. Peña ( MEUC) .

References. Fluke, 1951a: 476 (desc.); Thompson et al., 1976: 97 (cat.).

World distribution. Bolivia, Peru and Chile.

Chilean distribution. Only recorded from Antofagasta region ( Fig. 39 ).

Altitudinal range. This species could inhabit ecosystems between 3,000 and 4,000 m.a.s.l.

Biology and notes. Dolichogyna hinei is here reported from Chile for the first time. Nothing is known about the biology of this species.

Conservation status. DD; AOO = 2 km 2 and one locality (or subpopulation).

Figures

FIGURE 39. Distribution map of Dolichogyna species in Chile: D. abrupta Hine, 1914 (Blue circle); D. chilensis Walker, 1836 (red circles); D. hinei Fluke, 1957 (black circles); D. nigripes Bigot, 1884 (green circles); D. pictus (Philippi, 1865) (yellow circles); D. pennipes (Sack, 1941) (violet star) and D. reynoldsi Shannon & Aubertin, 1933 (violet circles).

FIGURES 29–34. Dolichogyna abrupta Hine, 1914: (29) female, head and (30) female, dorsal view. Dolichogyna chilensis Walker, 1836: (31) male, head and (32) male, dorsal view- Dolichogyna hinei Fluke, 1957: (33) female, head and (34) female, dorsal view. All photos by Vicente Valdés. All scale bars = 1 mm.