Orphinus (Orphinus) baliensis sp. nov., a new species from Bali Isl. (Coleoptera ¡ Dermestidae ¡ Megatominae).
Author
HávA, Jiří
text
Arquivos Entomolóxicos
2016
2016-12-30
16
421
424
journal article
10.5281/zenodo.12765316
1989-6581
12765316
823B6388-266F-41B7-84E4-D7F255D51791
Orphinus (Orphinus) baliensis
sp. nov.
(
Figs. 1-5
)
Type
material.
Holotype
(
♂
)¡
Indonesia
,
Bali
Isl.,
Tamblingan lake
, 2-
17.2.2004
,
1000-1500 m
,
St. Jákl
lgt. (
JHAC
)
.
Paratypes
(
7
♂♂,
3
♀♀
)¡ the same data as Holotype, (
JHAC
)
.
Description.
Male. Body parallel and oval, TL
2.1 mm
, EW
1.4 mm
. Head, pronotum, scutellum and elytra black, shiny, each elytron black with grey fasciae (
Fig. 1
), black on venter. Head finely punctate with long, recumbent, grey setation. Palpi brown; setation on mentum denser. Eyes large, with yellow microsetae. Ocellus on front present. Antennae brown with yellow setae, with 11 antennomeres, antennal club with 2 antennomeres, terminal antennal segment oval (
Fig. 2
). Pronotum black, disc finely punctate, densely foveolate posteriorly, with long, recumbent, grey setae. Scutellum black, triangular, without setation. Elytra finely punctate; humerus with one small bump; elytral surface with long, recumbent grey and brown setation; grey setation forming fasciae (
Fig. 1
). Epipleuron black, anteriorly broad, coarsely punctate, with short, grey setation. Legs brown with grey setation. Mesosternum coarsely punctate laterally, otherwise finely punctate, covered by long, recumbent, grey setation. Pygidium dark brown to black, with grey setation. Abdominal visible ventrites black, with long, recumbent, grey setation. 9
th
ventrite as in
Fig. 4
. Male genitalia as in
Fig. 3
.
Female. Similar externally to male, but differs by small, circular antennomere.
Variability. Body TL
2.1-2.4 mm
, EW
1.3-1.4 mm
.
Type
material includes specimens covered by goldengrey setation.
Figs. 1-4.-
Orphinus
(
Orphinus
)
baliensis
sp. nov.
: 1.- Habitus, dorsal aspect. 2.- Antennae of male. 3.- Male genitalia. 4.- 9
th
sternite.
Differential diagnosis. The new species is similar to
O. tabitha
Arrow, 1915
(
Sri Lanka
, south
India
) and
O. subfasciatus
Pic, 1927
(the
Philippines
) but differs from them by the following characters¡
1(4) Each elytron with two fasciae with white setation.
2(3) Anterior elytral fascia not forming loop; terminal antennomere circular…..…
O.
(
O.
)
tabitha
Arrow, 1915
3(2) Anterior elytral fascia forming loop; terminal antennomere oval…..….…..……..…
O.
(
O.
)
baliensis
sp. nov.
4(1) Each elytron with three fasciae with white setation; terminal antennomere circular…..……..……..……..……..……..……..……..…………..……..……..……..……..……..……..……..……..……..…
O.
(
O.
)
subfasciatus
Pic, 1927
Etymology. The species epithet is derived from the name of the island where the specimens was collected -
Bali
Isl.