Two new species of Lamiinae, synonymies in Hemilophini, and corrections on the concept of four genera with transfers of three species (Coleoptera, Cerambycidae)
Author
Galileo, Maria Helena M.
Author
Santos-Silva, Antonio
Author
Wappes, James E.
text
Zootaxa
2017
4247
4
445
460
journal article
33337
10.11646/zootaxa.4247.4.6
9e0cb1dc-1a39-470d-8bdb-ce3fd619a6a0
1175-5326
438883
C57A640C-1A30-478F-9114-547B7CA914BB
Icimauna reversa
(Bates, 1881)
(
Figs 31–36
)
Tyrinthia reversa
Bates, 1881b
: 295
;
Aurivillius, 1923
: 586
(cat.);
Blackwelder, 1946
: 623
(checklist);
Gilmour, 1965
: 634
(cat.).
Hemilophus reversus
;
Lameere, 1883
: 74
(cat.).
Icimauna reversa
;
Martins & Galileo, 1991b
: 820
;
Monné & Giesbert, 1994
: 285
(checklist);
Monné, 1995
: 12
(cat.); 2005: 477 (cat.);
Monné,
et al
., 2010
: 248
(distr.);
Monné,
et al
., 2012
: 62
, fig. 100 (distr.);
Martins & Galileo, 2014a
: 191
;
Monné, 2016
: 746
(cat.).
Eranina tomentilla
Mehl, Galileo, Martins & Santos-Silva, 2015
: 32
, figs. 1–3;
Monné, 2016
: 730
(cat.).
Syn. nov.
Tyrinthia humeralis
Martins & Galileo, 2014b
: 189
;
Monné, 2016
: 787
(cat.).
Syn. nov.
Bates (1881b)
described
Tyrinthia reversa
based on a single specimen from
Brazil
(
Rio de Janeiro
) (
Fig. 36
).
Lameere (1883)
transferred the species to
Hemilophus
Audinet-Serville, 1835
, but
Aurivillius (1923)
kept the species in
Tyrinthia
Bates, 1866
. Later,
Martins & Galileo (1991b)
transferred
T. reversa
to their new genus
Icimauna
.
Martins & Galileo (2014b)
described
Tyrinthia humeralis
based on a series of males and females from Brazil (Goiás). Examination of the paratypes deposited at MZSP (
Fig. 31
) showed that
T. humeralis
lacks the typical humeral carina present in the species of
Tyrinthia
. Comparison with specimens of
Icimauna reversa
deposited in the MZSP collection (
Figs 32–34
) makes it clear that
T. humeralis
is simply a variation of
I. reversa
. Thus,
T. humeralis
is synonymized with
I. reversa
.
Mehl
et al.
(2015)
describe
Eranina tomentilla
based on a single female from
Paraguay
(
Fig. 35
). Along with
T. humeralis
,
E. tomentilla
is simply another color variation of
Icimauna reversa
, and hence is also synonymized with it.
Icimauna reversa
shows notable variation in the color of elytral pubescence (
Figs 31–36
), and also some variation in pronotal pubescence. However, there are no other morphological characters evident which allow separation of the specimens.
Material
examined
.
BRAZIL
,
Goiás
:
Rio Verde
,
1 male
,
3 females
(
paratypes
of
Tyrinthia humeralis
), no other data (
MZSP
)
;
Jataí
,
1 male
(
paratype
of
Tyrinthia humeralis
), no other data (
MZSP
)
.
Rio de Janeiro
:
Itatiaia
(
700 m
),
1 female
,
4.III.1924
,
F. Zikán
col. (
MZSP
)
.
São Paulo
:
Rodrigues Alves
,
1 female
,
9–11.XII.1943
,
Araújo
&
Prado
col. (
MZSP
)
—
New
state record
.
Santa Catarina
:
Corupá
(Hansa Humboldt),
1 female
,
XI.1944
, no collector indicated (
MZSP
)
.
PARAGUAY
,
San Pedro
:
La Florida
(
56°59'W
/
24°29'S
),
27.IV.2012
,
holotype
female of
Eranina tomentilla
, U. Drechsel
col. (
MZSP
)
.