A Review Of The Afrotropical Species Of Leptocera Olivier (Diptera: Sphaeroceridae)
Author
Papp, L.
text
Acta Zoologica Academiae Scientiarum Hungaricae
2012
2012-08-10
58
3
225
258
journal article
10.5281/zenodo.5735888
2064-2474
5735888
Leptocera nigra
OLIVIER, 1813
Leptocera nigra
OLIVIER, 1813: 489
.
For detailed synonymy see
ROHÁČEK
et al
. 2001: 156
.
The
HNHM
has
47 specimens
from the
Congo
,
Ethiopia
and
R
.S.A, identified by
Dr J.
ROHÁČEK (c. 3000 identified specimens from other regions). Additional specimens:
Ethiopia
:
1 male
:
Akaki river
,
Addis Ababa
, No. 115.,
6. X. 1980
., leg.
Demeter.
Rwanda
:
1 male
:
Kagera Nat. Park
,
1988.
V
. 1., leg.
Vojnits.
Figs 75–76.
Leptocera
spp.
, wings. 75 =
L. kovacsi
DUDA
, paralectotype male. 76 =
L. erratica
, South African form, female
Figs 77–83.
Leptocera erratica
, South African form, male postabdomen: 77 = sternite 5 and posteromedial part in higher magnification, ventral view, 78 = synsternite, ventral view, 79 = subepandrial sclerite and left ventral part of epandrial complex with posterior part of surstylus, caudal view, 80 = anterior part of surstylus, lateral view, 81 = postgonite, lateral view, 82 = ventral part of epandrium with hypandrium, anterior and posterior parts of surstyli, lateral view, 83 = left postgonite, in broadest (oblique lateral) view. Scale bars: 0.4 mm for Fig. 78, 0.2 mm for Figs 77, 79, 82, 0.1 mm for Figs
80–81, 83
There are c.
370 specimens
of
L. nigra
/salatigae
in 50 vials of alcohol at the HNHM from the
Congo (Brazzaville)
and
Ghana
; most of which have not been dissected and remain unidentified (see also under
L. salatigae
). ROHÁČEK’ s (1982, 1983) figures on the male and female genitalia provide a sound basis to identify these species. I was unable to find non-genitalic characters that would separate
L. nigra
from
L. salatigae
.
Distribution. Widely distributed in the Palaearctic and Afrotropical regions (in details see
ROHÁČEK
et al
., 2001
and
MARSHALL
et al
., 2011
).
Limosina (Paracollinella) chambii
VANSCHUYTBROECK, 1950: 24
,
syn. n.
Material studied:
Holotype
male (
MRAC
): 1) m; 2) [reddish]
HOLOTYPUS
; 3)
Musée
du
Congo
,
Parc Albert
: “Chumbi XI” – 1933,
Dr De Wulf
; 4) [reverse, reddish]
TYPE
; 5)
R
.
DET 5663
; 6)
P. Vanschuytbroeck
det., 1950 “
Paracollinella
m
chambii
nsp.”; 7) “
Leptocera (s.str.) chambii (Vansch.) J. ROHÁČEK
det. 1982”; 8) [code label of
MRAC
]
RMCA
ENT 000016278
.
In
a rather poor state of preservation: head removed and glued to polyporus block in front of minuten pin, frontal setae rubbed off, upper half of right wing lost, remainder stuck to left wing; fore tarsi (except right basitarsus) and hind legs missing; mesonotal and scutellar setae rubbed off except 2 right basal scutellar setae.
Abdomen
and genitalia in a small microvial [J. ROHÁČEK] pinned below label 1
).
Paratypes
(
MRAC
)
:
14 male
and
14 female
paratypes
(
MRAC
, all in a very good state of preservation, supplemented now with “m” / “f” signs)
:
1 male
2 females
: same labels;
1 female
: ibid., without “plaine de lave”
;
1 male
1 female
: ibid.,
Kivu
,
Katana
, “Kibati
X–1933
”
;
6 males
6 females
(plus
1 male
paratype
in the
HNHM
, through an exchange in the 1970ies): ibid.,
Chumbi
XI–1933
;
1 male
2 females
: ibid.,
Kibati
, – 1933 (
200 m
.
dessus gîte)
;
1 female
: ibid.,
P.N.
A. –1933, cratère
Mugunga
;
1 male
: ibid.,
N. Kivu
:
Kibati
, XI-XII–1963
;
1 male
: ibid.,
Rutshuru
,
I–1934
;
2 males
1 female
: ibid.,
Envir. Mission Rugari
(Lulenga), –1933
.
1 female
(not conspecific with
holotype
):
PARATYPUS
–
Musée
du
Congo
,
N. Kivu
:
X–1933
,
Kibati
(plaine de lave)
Dr De Wulf
–
R
. DET. 5663 – “
Chaetopodella
? denigrata (Duda) m det.
L. Papp
2011”; head lost, in a very poor state of preservation: left wing with part of thorax and left mid and hind legs all lost
.
L. chambii
was treated as a separate (valid) species formerly, see
ROHÁČEK
et al
(2001)
. Its synonymy with
L. nigra
is proposed here.