Sixteen new species of Agrilus Curtis, 1825 from East Africa (Coleoptera, Buprestidae)
Author
Curletti, Gianfranco
Museo Civico di Storia Naturale, Carmagnola ,, Italy
Author
Sakalian, Vladimir
Institute of Zoology ,, Bulgaria
text
ZooKeys
2009
2009-10-09
24
24
1
29
journal article
10.3897/zookeys.24.191
40ab6670-6c79-40bb-8b59-e272f49cf12a
1313–2970
576548
9B33B40C-2B9C-40C8-A931-F9F1428A6AB2
Agrilus
(
Paralophotus
)
pavlinae
,
sp. n.
urn:lsid:zoobank.org:act:
743AF137-0713-469F-A6DF-93474F736C2F
Fig. 21
Type
specimens.
Holotype
♀
: “NE Lower
Tana River
(
02°16´54˝S
–
40°10´35˝E
),
30 m
, 25–
26.10.2005
,
G. Curletti
&
V
.
Sakalian
leg.”
.
Paratype
♀
: with same locality and date as
holotype
. Th e
holotype
is deposited in
IZBAS
and the
paratype
in
GCCI
.
Description
of
holotype
.
Body robust, dark copper colored, with two tubercles on pronotum and three spots of short golden pubescence on elytra.
Head with medial depression on vertex and upper part of frons and two carinae bordering the eyes on the vertex and upper portion of frons; width of vertex between eyes
0.42 mm
; depression of vertex with sparse punctation; frons, clypeus and genae with dense golden pubescence; eyes feebly convex, small; antennae short, barely reaching upper portion of eyes; antennomeres 4–11 wider than long, triangular.
Pronotum widest at anterior third; lateral margins curved in posterior third; lateroposterior angles acute; pronotum with two wide lateral depressions; disc with two central tubercles with concentric pubescence; prehumeral pronotal carinae very distinct, sharp, arched near posterior margin then parallel, extending to just before middle portion of pronotum, not approaching lateral margins; marginal and submarginal carinae coalescent at posterior third of pronotum; discal sculpture consisting of longitudinal, transverse and concentric (at tubercles) striae, pubescent.
Scutellum robust, arched in anterior portion; transverse carina present; hind projection acutely pointed.
Elytra subparallel, widest at posterior third, width across humeri wider than pronotal base; humeral depressions deep and wide, golden pubescent; apices very narrowly separately arcuate, distinctly serrulate; disk with three spots of short, golden, pubescence just before middle and posterior third and apical portion, antemedial and postmedial spots arched, apical spot adsutural; discal elytral sculpture consisting of polygonal cells.
Underside. Prosternal lobe robust, distinctly arcuate. Prosternal process with sides parallel between procoxae; apical portion very long and acutely pointed; prosternum,
Figure 2
|.
Agrilus
(
Paralophotus
)
pavlinae
,
sp. n.
(dorsal view).
prosternal process, and meso- and metasternum with white pubescence. Abdomen without suture between ventrites 1 and 2. Lateral portions of ventrites 3 with spots of white pubescence; apex of last ventrite truncate without medial emargination. Metatarsus shorter than metatibia; basal metatarsomere shorter than following metatarsomeres together; tarsal claws bifid with short inner tooth.
Description
of
paratype
.
The
paratype
differs slightly in size and density of pronotal and elytral pubescent spots.
Size
.
Length
5.75–6.50 mm
(
holotype
5.75 mm
); width
1.70–1.95 mm
(
holotype
1.70 mm
).
Differential
diagnosis.
Among the
Paralophotus
species which have two tubercles of concentric sculpture on the centre of the pronotum only
Agrilus
(
Paralophotus
)
pavlinae
,
sp. n.
has white pubescent spots on the sides of the third ventrite.
Etymology
.
Dedicated to Pavlina Pesheva, the mother of the second author.