Dryinidae of the Afrotropical region (Hymenoptera, Chrysidoidea)
Author
Olmi, Massimo
Author
Copeland, Robert S.
Author
Noort, Simon Van
text
Zootaxa
2019
2019-07-10
4630
1
1
619
journal article
26202
10.11646/zootaxa.4630.1.1
db6a16a6-0fe8-4987-8ad5-42223825fcd7
1175-5326
3336635
8D375836-CCBA-473C-836F-6ABD44B4F881
51.
Dryinus ivoriensis
(Olmi, 1989)
(
Figs 149
C–E)
Mesodryinus ivoriensis
Olmi 1989b: 161
.
Dryinus ivoriensis
(Olmi)
:
Olmi 2004a: 357
.
Description.
♀
. Fully winged; body length
3.7–4.4 mm
. Head black, with mandible testaceous; occasionally clyp- eus partly testaceous; antenna brown, except antennomeres 1, 2 and part of 3 testaceous; mesosoma black, except lateral margins of pronotum testaceous; metasoma black or brown, except distal extremity testaceous; legs testaceous, except clubs of femora darkened, meso- and metacoxa partly black and last tarsomere of meso- and metalegs brown. Antenna clavate; antennomeres in following proportions: 8:5:25:13:10:9:7:7:5:7. Head flat, shiny, granulate and completely sculptured by irregular keels; occiput granulate; frontal line complete; occipital carina incomplete, only present behind and on sides of lateral ocelli; temple absent; lateral ocelli touching occipital carina; POL = 4; OL = 3; OOL = 7. Pronotum shiny, granulate, crossed by slight anterior transverse impression and strong posterior transverse furrow; posterior collar short; disc humped; pronotal tubercle not reaching tegula. Mesoscutum dull, granulate and reticulate rugose. Notauli absent. Mesoscutum with two longitudinal keels similar to notauli. Mesoscutellum dull, granulate. Metanotum reticulate rugose. Metapectal-propodeal disc reticulate rugose; propodeal declivity reticulate rugose, with two longitudinal keels. Forewing with two dark transverse bands (in specimen from
Madagascar
,
24°56.21’S
46°37.60’E
, forewing with one dark transverse band around 2r-rs&Rs vein); distal part of 2r-rs&Rs vein longer than proximal part (14:
7 in
holotype
; 8:
7 in
specimen from
Madagascar
,
24°56.21’S
46°37.60’E
). Hind wing hyaline. Protarsomeres in following proportions: 15:3:5:13:21. Enlarged claw (
Fig. 149C
) spatulate, with seven very small teeth around apex (in specimen from
Madagascar
,
24°56.21’S
46°37.60’E
, enlarged claw with 11 medial and distal teeth (
Fig. 149D
), in addition to one row of 6–7 proximal and medial lamellae; in specimens from
Tanzania
,
03°58.57’S
37°49.34’E
, and
Madagascar
,
24°56.21’S
46°37.60’E
, enlarged claw with two distal lamellae (
Fig. 149E
)). Protarsomere 5 (
Figs 149
C-E) with two rows of approximately 2 (very long) + 18–22 lamellae extending continuously to apex. Tibial spurs 1/1/2.
♂
. Unknown.
Material examined
.
Type
:
♀
holotype
:
IVORY COAST
:
Vallée du Bandama
,
Katiola
Dept.,
20 km
E Katiola
,
Logbonou
, MT, savanna,
8.V.1981
,
J.W. Everts
leg. (
DEUW
)
.
Other material
:
MADAGASCAR
:
Toliara
,
Andohahela National Park
,
Tsimelahy
, parcelle II,
24°56.21’S
46°37.60’E
,
180 m
,
28.III–8.IV.2003
, MT, transitional forest,
M. Irwin
,
F. Parker
&
R. Harin’Hala
leg., MA-
02-20-20
,
1♀
(
CAS
)
.
TANZANIA
:
Mkomazi Game Reserve
,
Mzukune River in Mbono Valley
,
03°58.57’S
37°49.34’E
,
27.IV.1996
, sweep, mk37,
grasses
& shrubs, riverine bushland along dry river corse, SAM-HYM-PO20414,
S. van Noort
leg.
,
1♀
(
SAMC
)
.
Hosts
. Unknown.
Distribution
.
Ivory Coast
,
Madagascar
,
Tanzania
.