The first record of the genus Paralimosina L. Papp (Diptera: Sphaeroceridae) in the Afrotropical Region, with descriptions of six new species
Author
Papp, László
text
African Invertebrates
2013
2013-07-16
54
2
315
315
http://www.bioone.org/doi/abs/10.5733/afin.054.0202
journal article
10.5733/afin.054.0202
2305-2562
7649596
Key to the Afrotropical species of
Paralimosina
1 No strong setae on middle third of mid tibia. Male cercal lobes large (
Figs 7, 8
). Anterior lobe of male surstylus smaller than posterior lobe (
Figs 9, 10
). Female epiproct large, with laterally placed setal pair (
Figs 14, 15
). Facial plate entirely and frons partly yellow .........................................................................
flavifacies
sp. n.
– Mid tibia with strong setae, also in the middle third. Male cercal lobes very small (e.g.
Figs 24
,
34
) or absent. Anterior lobe of male surstylus larger then posterior lobe (
Figs 29
,
35
). Female epiproct smaller, its setal pair is more central (e.g.
Fig. 38
). Facial plate and frons usually dark..................................................................2
2 Frons shiny, without M-shaped pattern. R-M–M-M much longer than M-M (up to 2× longer), lower edge of discal cell not rectangular.Anterior
dc
at least half as long as posterior
dc
...............................................................................
sinelineata
sp. n.
– Frons dull, with M-shaped pattern. R-M–M-M ≤1.5× as long as M-M, lower edge of discal cell tends to be rectangular. Anterior
dc
weaker or even minute..............3
3 (3)–4–(5) (usually 4) pairs of short
ifr
, much shorter than (half as long as) anterior
fr-orb
. Costal index at least 1.0, usually much higher............................................4
– 3 pairs of long
ifr
, as long as anterior
fr-orb
. Costal index noticeably less than 1.0.................................................................................................................................5
4 Male
mid tibia with a row of thick black spines ventrally on apical half but having only a few long hairs there. Male mid tibia with a medium-length
va
. Male fore coxa with long dense hairs medially. Costal index much greater than 1.0 ............... ..........................................................................................................
australis
sp. n.
– Male mid tibia without a row of thick black setae ventrally but apical 0.4 with long dense hairs. No
va
on male mid tibia. Male fore coxa with some longer hairs only. Costal index 1.0..........................................................................
paraustralis
sp. n.
5 R-M–M-M twice the length of M-M.Aristal cilia at least
0.04 mm
long. The posterior
ifr
pair is anterior to anterior
fr-orb.
Wing membrane not darkened ........................ .......................................................................................................
congoensis
sp. n.
– R-M–M-M shorter or only slightly longer than M-M.Aristal cilia slightly longer than
0.01 mm
. The posterior
ifr
pair is posterior to anterior
fr-orb.
Wing with a diffuse darkening around M-M ..............................................................
heteroneura
sp. n.