Small, uniform, and rarely collected-an integrated taxonomic revision of Afromicracis bark beetles (Coleoptera, Scolytinae)
Author
Jordal, Bjarte
text
Zootaxa
2021
2021-06-03
4981
1
70
88
journal article
5929
10.11646/zootaxa.4981.1.3
2a6a68b5-abec-4b2f-87b8-91cc5e0f1e78
1175-5326
4897574
72B8C187-2685-475E-A20F-60830FF606A0
Afromicracis ghanaensis
Jordal
,
sp. nov.
urn:lsid:zoobank.org:act:
28DD9E6C-739D-468D-842A-31C4652E5D9A
(
Figs 28, 31, 34
)
Type material.
Holotype
, sex?
Ghana
,
Kumasi
[GIS: 6.68, -1.57],
26.x.1961
,
F.G. Browne
, leg.
Paratype
(1): Same data as HT, except
2.xi.1961
.
Holotype
in
NHMW
,
paratype
in
NHMUK
.
Diagnosis.
Pronotal asperities small and sharp, separated by their size; strial setae as long as distance between them, or slightly longer; ventral setae not longer than interstrial setae.
Description female. Length
1.4–1.5 mm
, 2.6 × as long as wide. Colour brown.
Frons
broadly, lightly impressed, smooth and shiny with short, fine, erect setae; a pair of narrowly separated, tiny tubercles near upper level of eyes; scapus with scant setae; club with a fine procurved suture near apical margin. Eyes separated above by 1.5–1.7 × their width.
Pronotum
with small sharp asperities on anterior half, each tubercle separated by their size, posterior half smooth and shiny; vestiture consisting of mixed hair-like and spatulate setae.
Elytral
striae not impressed, interstriae weakly rugose. Vestiture consisting of long recumbent strial setae, length of each as long as or longer than their separation, and densely placed spatulate or truncated broad setae in rows on each interstria.
Legs.
Protibiae with one lateral and two apical denticles.
Ventrites.
Vestiture of short, scattered setae, about as long as interstrial setae.
Etymology.
Named after the country of the
type
locality. The name was suggested by Schedl as written on a label in NHMW, but a species description or diagnosis has not been published.
Biology and distribution.
Known from two collection events in the same suburban site in Kumasi,
Ghana
.