The genus Obrium Dejean, 1821 (Coleoptera: Cerambycidae: Cerambycinae Obriini) in Argentina: new species, distributions and host plant
Author
Zubarán, Gastón E.
text
Zootaxa
2020
2020-02-14
4732
4
556
564
journal article
24029
10.11646/zootaxa.4732.4.4
e26a36b7-3f90-4336-8313-a4155a50cdb0
1175-5326
3667362
AEDB4F83-00FB-49B7-B7EA-78B8E2BD95DF
Obrium multifarium
Berg, 1889
(
Figs. 2b
,
4
)
Obrium multifarium
Berg, 1889: 109
;
Aurivillius, 1912: 133
(cat.);
Blackwelder, 1946: 572
(checklist);
Prosen, 1947: 325
(distr.);
Viana, 1972: 284
(distr.);
Di Iorio, 1994: 21
(host); 1996b: 152-154 (distr., host);
Gonzalez & Di Iorio, 1996: 172
, 173 (distr., host);
Di Iorio, 2003: 191
(host);
Di Iorio & Farina, 2006: 269
(distr.);
Martins & Galileo, 2003: 15
, 23 (cat.);
Di Iorio, 2005
: plate 33 (cat.); 2006:167 (distr., host);
Monné & Hovore, 2006: 105
(checklist);
Di Iorio & Farina, 2009: 85
(host);
Joly, 2010: 703
(key);
Machado
et al
., 2012: 188
(cat.).
Obrium
sp. (prob.
O. multifarium
Berg
);
Di Iorio, 1996a: 558
(host), 1996b: 153-154 (distr., host).
Distribution in
ARGENTINA
. Misiones;
Catamarca
;
La Rioja
;
Santiago del Estero
;
Salta
;
Chaco
;
Córdoba
;
Corrientes
;
Entre Ríos
;
Buenos Aires
Material
examined:
ARGENTINA
:
Misiones
:
1 specimens
(
CBLP
), “
Typus
” (white label with frame and letters printed in red), “Misio- / nes.” [handwritten within a black frame printed on green paper], “43.” [handwritten on white paper], “Bruch. Foto” [handwritten by
Bruch
on orange paper], “
Obrium multifarium
Berg, 1889
” [handwritten by
Berg
in black within a red frame printed on white paper], “776” [catalogue number of
MLP
manuscript on blue hardboard disk];
Tucumán
: (
Ciudad
?)
15-I-1947
,
Córdoba
J. leg.,
1 specimens
(
FML
), “
Obrium cicatricosum Goun.
[handwritten by
Bosq
]
J.M. Bosq
det. [printed] 1947 [handwritten]”; XI-XII-1944
Golbach
leg.
,
1 specimens
(
IML
), same determination label;
Santiago del Estero
:
Dto. Silipica
,
San Andrés
,
15-XI-1994
, Bellomo leg.,
3 specimens
. (
ODI
);
Corrientes
:
1 specimens
(
CBBA
);
Río Paraná
,
Isla Noguera
,
Di Iorio
leg., 26/
27-II-1991
,
25 specimens
. (
ODI
);
Santo Tomé
,
XII-1928
,
1 specimens
(
MACN
);
Catamarca
:
3 km
N Belén
,
5-XII-1970
, Stange & Porter leg.,
1 specimens
(
ODI
);
La Rioja
:
Anillaco
,
22-III-1998
,
1 specimens
(
ODI
);
Los Molinos
,
13.XII.1999
,
1 specimens
,
16.XII.2001
,
1 specimens
,
light trap
(
ODI
);
Entre Ríos
:
Crespo
,
2-X-1999
,
405 specimens
.,
Di Iorio
leg. (
ODI
)
.
Host plants:
Mimosa pigra
L. (standing dead plants):
Paullinia elegans
Cambess.
(dead vine);
Celtis tala
Gillies ex Planch.
(standing dead trees, and tree killed by grassland fire)..
Note.
Bruch (1912)
recorded this species from
Catamarca
and
Misiones
, but the specimens of his collection are labelled as being from
Corrientes
and
Córdoba
.
Bosq (1949)
expressed his doubts that
Obrium multifarium
are present in
Santiago del Estero
(
Prosen 1947
), but examination of material confirms its presence in this province.