A review of the genus Hoplistomerus Macquart, 1838 (Diptera: Asilidae: Laphriinae)
Author
Londt, Jason G. H.
text
African Invertebrates
2007
2007-12-31
48
2
167
198
journal article
10.5281/zenodo.7667859
2305-2562
7667859
Hoplistomerus quintillus
Oldroyd, 1940
Figs 30–32
Hoplistomerus quintillus
:
Oldroyd 1940: 317
(fig. 5e ơ clasper); 1980: 350 (catalogue);
Hull 1962: 96
.
Diagnosis: Size: Moderate (wing length from humeral cross-vein to tip
8–11 mm
).
Head
: Eye wider than face (in anterior view measured at level of greatest head width). Relative proportions of antennal segments (scape, pedicel and postpedicel) 1.0:0.9:3.7 (i.e. scape and pedicel approximately equal; postpedicel more than three and a half times length of scape).
Thorax
: Presutural macroseta(e) absent.Anepisternal macroseta absent. Prosternal ventromedial setation short to absent. Male metatibial spur large. Scutellum with a transverse groove at mid-length.Wing cell m 3 with microtrichia limited to a narrow posterior strip. Prothoracic coxa and prosternum both dark red-brown. Prothoracic femur dark red-brown (tips may be paler).
Abdomen
: T3 setulae white laterally, golden medially. ơ genitalia as in
Figs 30–32
.
Type specimens studied (all BMNH):
KENYA
: 2ơ
paratypes
, ‘Brit. E. Afr. / Mara R. / Masai Res. [Masai Mara Res.,
01°26'S
:
34°55'E
],
11.ii.1914
/ Capt. A. O. Luckman.’, ‘
Paratype
/
Hoplistomerus
ơ
quintillus
Oldr.
/ det. H.
Oldroyd 1940
’; 1ơ
1^paratypes
, ‘Brit. E. Africa. / Mogorr R. [Mogorro =
Migori
,
00°59'S
:
34°15'E
] /
May 1913
. / A. O. Luckman.’;
1^paratype
, ‘Brit. E.Africa. /
Narok
. [
01°05'S
:
35°52'E
] / 1.4.14.
5,600 ft.
/ A. O. Luckman.’
Notes: I have not seen all the type specimens. Those listed by
Oldroyd (1940)
, but not included in the material sent for study, were (as listed by Oldroyd): ‘
Type
ơ
BRITISH EAST AFRICA
[
KENYA
]: Kenyamkago [?],
Kisumu
[Populated place,
00°06'S
:
34°45'E
] Province (
Dr
,
J
.
Pugh
).
Paratypes
BRITISH EAST AFRICA
: 2ơ
Kaja
[Stream,
00°01'S
:
37°48'E
]
Valley, S
. Kavirondo [Bay,
00°15'S
:
34°35'E
],
4000 ft.
,
31.iv.-1.v.1911
(
S
.
A
.
Neave
)
’.
Distribution and biology: Known only from the
type
series, all from
Kenya
. Specimens were collected in February, April and May (Table 1).