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
55.
Dryinus tulearensis
Olmi, Copeland & van Noort
,
sp. nov.
(
Figs 150C
,
152
)
Diagnosis
. ♀ of
Dryinus
with OL more than 4 × as long as POL; notauli absent; enlarged claw (
Fig. 150C
) without subdistal teeth, with one row of seven medial lamellae, in addition to four distal lamellae.
Description.
♀ (
Fig. 152
). Fully winged; body length 3.2 mm. Head brown, except mandible, clypeus and frons testaceous; antennomeres 1–9 testaceous (10
th
antennomere missing); mesosoma black; metasoma brown; legs brown, except articulations, part of tibiae, protarsus, meso- and metatarsomeres 1–4 testaceous. Antenna clavate; antennomeres 1–9 in following proportions: 7:4:21:9:8:6:6:5.5:4.5 (antennomere 10 missing). Head (
Fig. 152A, C
) shiny, very excavated, with frons slightly granulate and vertex sculptured by very slight longitudinal striae; occipital carina incomplete, only present behind and shortly on sides of lateral ocelli; lateral ocelli touching occipital carina; POL = 1; OL = 5; OOL = 8; temple absent; greatest breadth of lateral ocelli longer than POL (2:1). Pronotum dull, granulate, slightly humped, crossed by slight anterior and posterior transverse impressions (
Fig. 152B
); posterior collar very short, hardly visible; pronotal tubercle not reaching tegula. Mesoscutum (
Fig. 152A
) dull, granulate and slightly reticulate rugose. Notauli absent. Mesoscutellum dull, granulate. Metanotum reticulate rugose. Metapec- tal-propodeal disc reticulate rugose; propodeal declivity reticulate rugose, with two incomplete longitudinal keels. Forewing (
Fig. 152D
) with two dark transverse bands; distal part of 2r-rs&Rs vein longer than proximal part (10:7). Protarsomeres in following proportions: 10:2:5:11:20. Enlarged claw (
Fig. 150C
) without subdistal teeth, with one row of seven medial lamellae, in addition to four distal lamellae. Protarsomere 5 (
Fig. 150C
) with one row of seven lamellae; apex with about 18 lamellae. Tibial spurs 1/1/2.
♂. Unknown.
FIGURE 152.
Dryinus tulearensis
Olmi, Copeland & van Noort sp. nov., ♀ holotype: habitus in dorsal (A) and lateral (B) view; head in frontal view (C); forewing (D).
Material examined
.
Type
:
♀
holotype
(CASTYPE19460):
MADAGASCAR
:
Toliara
,
Andohahela National Park
,
Tsimelahy
, parcelle II,
24°56.21’S
46°37.60’E
,
180 m
,
15–28.I.2004
, MT, transitional forest,
M. Irwin
,
F. Parker
&
R. Harin’Hala
leg., MA-
02-20-52
(
CAS
).
Hosts
. Unknown.
Distribution
. Madagascar.
Etymology
.
The species is named
tulearensis
after the collection site in
Tulear
(=
Toliara
)
Province
(
Madagascar
)
.