Syritta bulbus Walker, 1849

Steenis, Jeroen Van, 2010, A new species of the genus Syritta Le Peletier & Serville, 1828 (Diptera, Syrphidae), with new distributional records of other Syritta species, Norwegian Journal of Entomology 57, pp. 111-119 : 114-115

Syritta bulbus Walker, 1849

( FIG. 11 )

Diagnostic characteristic. Differing from S.

lyneborgi : Hind femur with a broad ventral spina. Pollinose part of vertical triangle somewhat longer, ratio 4.0–5.0/1.0–2.0 (2.5–4.0). Vertical triangle uniformly broadening.

Material studied. Ghana Nkawkaw 80 air km NW Koforidua 7.II.1991 W.J. Pulawski clir 1♂ coll CAS .

Remarks. New to Ghana.

Figures

FIGURES 7–11. Hind femur. 7. Syritta congoensis ♂ Paratype DR Congo. Hind femur, lateral view. 8. Syritta rufa ♂ Paratype South Africa. Hind femur, lateral view. 9. Syritta tomentosa ♀ Paratype Cameroon. Hind femur, lateral view. 10. Syritta aenigmatopatria ♂ Indonesia. Hind femur and tibia, lateral view. 11. Syritta bulbus ♂ Ghana. Hind femur and tibia, lateral view.