Classification, Natural History, and Evolution of the Epiphloeinae (Coleoptera: Cleridae). Part VIII. The Genera Acanthocollum Opitz, Stegnoclava Opitz, and Ichnea Laporte
Author
Opitz, Weston
Kansas Wesleyan University, Department of Biology 100 East Claflin Avenue, Salina, KS 67401 - 6196 U. S. A.
opitz@kwu.edu
text
The Coleopterists Bulletin
2010
mo 9
2010-12-01
64
1
65
journal article
10.1649/0010-065X-64.mo4.1
1938-4394
4908605
Ichnea lycoides
Laporte, 1836
(
Figs. 95–97
,
122
,
140
,
170
,
190
;
Map 5
)
Ichnea lycoides
Laporte, 1836: 55
.
Neotype
♂
.
Here
selected. Type locality:
Brazil
:
Bahia
,
Encruzilhada
,
XI-1972
(CMNH). (Specimen point mounted, antenna and gender label affixed to paper point; support card; locality label; Weston Opitz collection label; CMNH acronymic label;
neotype
label; plastic vial with aedeagus.) The whereabouts of the specimen Laporte used to describe this species is unknown. It is not in the Spinola collection or in the collection of the Paris Museum, two likely places where it might have been stored. I am designating a
neotype
of this genus type to fix the name of this prominent Brazilian species name to a specimen. Klug 1842: 375; Spinola 1844: 22; Lacordaire 1857: 477;
Figs. 106–111.
Habiti of
106)
Ichnea mimica
;
107)
Ichnea marginella
;
108–109)
Ichnea plumbea
;
110–111)
Ichnea incerta
.
Gemminger and Harold 1869: 1751; Chenu and Desmarest 1857: 265; Chevrolat 1876: 7; Gorham 1877: 409; Lohde 1900: 101; Schenkling 1903: 102, 1910: 124; Blackwelder 1945: 389; Corporaal 1949: 398, 1950: 271; Ekis 1975: 49; Menier 1985: 1071.
Diagnosis.
Specimens of this species superficially resemble those of
I. mimica
. However, in the members of
I. lycoides
the antennal funicle is considerably compressed and the elytral disc is not fasciate behind the middle.
Figs. 112–113.
Ichnea frenata
.
112)
Postocular region;
113)
Pronotal trichobothrium.
Description. Size
: Length 11.0 mm; width
3.8 mm
.
Form
(
Fig. 140
): Narrowly triangular.
Integumental color
(
Figs. 95–97
): Cranium mostly dark brown, frons and vertex yellow, pronotum mostly black, yellow at upper sides; elytra mostly black, humerus yellow and with short yellow line directed posteriorly.
Head
: HW/PW 1.0; frons indented; EW/VW 1.5; antenna as in
Fig. 170
, funicle compressed.
Thorax
: Pronotum as in
Fig. 122
, considerably narrowed in anterior half; PL/PW 1.0; elytra strongly flared to posterior two-thirds, EL/ PL 5.4; EL/EW 2.3; anterior margin of protibia with 13 spines.
Male genitalia
: Aedeagus as in
Fig. 190
.
Variation.
Size: length 9.8–12.0 mm; width 2.4– 4.0 mm. There is considerable variation in elytral coloration as depicted in
Figs. 95–97
.
Natural History.
Specimens have been collected during December, March, May, and June; one at
1,585 m
elevation.
Distribution.
This species is known from
Bolivia
to southeastern
Brazil
(
Map 5
).
Specimens Examined.
In addition to the
neotype
,
13 specimens
were studied.
BOLIVIA
:
La Paz
,
Sud Yungas
,
4 km
W Chulumani
,
Rio Cordoriri
,
26-V-1989
, 1585 m,
P. J. Clausen.
BRAZIL
:
Rio de Janeiro
:
São Paulo
, Valle
Rio Pardo
,
XII-1898
,
E. Gounelle
: Espíritu Santo:
Conc. da Barra
,
12-VI- 1969
,
C. T. & C. Elias
;
idem
,
19-V-1969
,
C. T. & C. Elias
; Sta. Tereza,
1-3-II-1968
,
C. & C. T. Elias. Specimens
are deposited in
DZUP
,
MNHN
,
OXUM
,
UMSP
, and WOPC.