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
53.
Theognete maturini
Anderson
,
new species
(
Figures 148
,
183
,
218
)
Diagnosis.
Size. Length, male,
3.20–3.77mm
; female,
3.51–4.27mm
. Width, male,
1.91–2.14mm
; female,
1.91–2.36mm
. Pronotum weakly cordate, moderately densely punctate, scales moderately large, dense, appressed to suberect; flanks with punctures distinct but lacking sulci. Elytra with scales dense, plumose, suberect, linearly arranged, apices overlapping; basal margin at humeri with low rounded swelling or tooth; posterolateral area of elytra with 2 to 4 distinct to subcontiguous punctures. Mesosternum with deep, pilose, pitlike impression. Aedeagus as in
Fig. 183
.
Geographical distribution
.
Honduras
(
Santa Bárbara
,
Yoro
)
.
Natural history
. Collected from berlese extraction of upper montane forest leaf litter at
1400m
and cloud forest leaf litter at an elevation of
1850–1870m
.
Derivation of specific name
. Through his support of the Nature Discovery Fund at the Canadian Museum of Nature, this species is named after Stephen Maturin of North York,
Ontario
,
Canada
, as a gift from Adam Quinan.
Material examined
.
28♂
,
16♀♀
(
CMNC
,
CWOB
,
EAPZ
)
.
Holotype
♂
(
CMNC
)
:
HONDURAS
:
Santa Bárbara
.
Cerro
Santa Bárbara
,
11.5km
.S. &
5.6km
.
W
.
Penas Blancas
,
1870m
,
24.VIII.1994
-220G, R.
Anderson
, cloud for. litt. berl
. /
HOLOTYPE
♂
,
Theognete maturini
sp. nov.
,
R.S. Anderson. Aedeagus
extracted.
Paratypes
:
HONDURAS
.
Santa Bárbara
.
Penas Blancas
(
11.5km
.S. &
5.6km
.
W
.)
,
Cerro
Santa Bárbara
,
1870m
,
20.VI.1994
-127, R.
Anderson
, cloud forest litter berlese (
1♂
,
1♀
CMNC
)
.
Penas Blancas
(
11.5km
.S. &
5.6km
.
W
.)
,
Cerro
Santa Bárbara
,
1870m
,
24.VIII.1994
-220, R.
Anderson
, cloud forest litter berlese (
9♂
,
14♀♀
CMNC
,
CWOB
,
EAPZ
)
.
Penas Blancas
(
15km
S.E.),
Cerro
Santa Bárbara
,
1850m
,
24.VIII.1994
, S.&J.
Peck
, cloud forest litter berlese (
12♂
,
2♀♀
CMNC
)
.
Yoro
. P. N.
Pico Pijol
,
1400m
,
15º09.4’ N
,
87º37.6’ W
,
11.V.2002
, R.
Anderson
, upper montane forest litter (
6♂
,
CMNC
)
.
Chorological relationships
. Sympatric with
Theognete coleadesi
and
T
.
ashei
.