A taxonomic monograph of the Middle American leaf-litter inhabiting weevil genus Theognete Champion (Coleoptera: Curculionidae; Molytinae; Lymantini) 2458
Author
Anderson, Robert S.
text
Zootaxa
2010
2010-05-14
2458
1
1
127
https://biotaxa.org/Zootaxa/article/view/zootaxa.2458.1.1
journal article
10.11646/zootaxa.2458.1.1
11755334
5316658
7E42061C-9D11-49C5-8737-CEED0864E699
87.
Theognete harbini
Anderson
,
new species
(
Figures 292
,
302
,
311
)
Diagnosis.
Size. Length, male,
2.81–3.09mm
; female,
2.78–3.09mm
. Width, male,
1.52–1.80mm
; female,
1.57–1.69mm
. Pronotum strongly cordate, inflated in male; punctures large and deep; scales sparse, simple, suberect and recurved. Procoxae widely separated. Elytra with scales sparse, erect, narrow, straight but slightly recurved at apex, not plumose; posteroloteral area with series of three large punctures. Aedeagus as in
Fig. 302
.
Geographical distribution
.
México
(
Hidalgo
).
Natural history
. Collected from berlese extraction of cloud forest leaf litter at elevations from
1375– 1525m
.
Derivation of specific name
. Through his support of the Nature Discovery Fund at the Canadian Museum of Nature, this species is named after D. Vaughn Harbin of Ottawa,
Ontario
,
Canada
, as a gift from Robert Ramsay.
Material examined
.
7♂
,
3♀♀
(
CMNC
,
CWOB
).
Holotype
♂
(
CMNC
):
MÉXICO
:
Hidalgo
.
2.4 mi.
N.E. Tlanchinol
, 4500', 14.VI.83,
S. & J. Peck
, cloud for. litter
/
HOLOTYPE
♂
,
Theognete harbini
sp. nov.
,
R.S. Anderson. Aedeagus
extracted.
Paratypes
:
MÉXICO
.
Hidalgo
.
Tlanchinol
(
2.4 mi.
N.E.), 4500', 14.VI.83,
S. & J. Peck
, cloud for. litter (
1♀
CMNC
).
Tlanchinol
(
2.7 mi.
N.
Hwy
105), 5000',
10.V.1983
, C.
W
. &
L
O'Brien
& G.B.
Marshall
, berlese sifted cloud forest litter (
1♂
CWOB
).
15.VI.1983
, C.
W
. &
L.
O'Brien
&
G.B. Marshall
, berlese sifted cloud forest litter (
5♂
,
2♀♀
CMNC
,
CWOB
)
.
Chorological relationships
. Sympatric with
T. hesmos
,
T. minuta
,
T. gracilis
and
T. caviventris
.