Seed Beetles (Coleoptera: Bruchidae) Associated with Seeds ofPavoniaCav. (Malvaceae), with Description of a New Species and Notes on Three Others
Author
Romero-Nápoles, Jesús
text
The Coleopterists Bulletin
2014
2014-03-31
68
1
61
68
http://dx.doi.org/10.1649/0010-065x-68.1.61
journal article
10.1649/0010-065x-68.1.61
1938-4394
Acanthoscelides elevatus
(Sharp, 1983)
(
Figs. 4–5
)
This bruchid belongs to the
A. albopygus
species-group together with the following species: d) Lateral view.
Fig. 4.
Acanthoscelides elevatus
.
Male, habitus: a) Dorsal view, b) Lateral view. Female, habitus: c) Dorsal view,
Fig. 5.
Acanthoscelides elevatus
, male genitalia. a) Median lobe, b) Lateral lobes.
Acanthoscelides albopygus
Johnson
,
Acanthoscelides buenaventura
Johnson
,
Acanthoscelides caripe
Johnson
,
Acanthoscelides cesari
Johnson
,
Acanthoscelides elvalle
Johnson
,
Acanthoscelides petalopygus
Kingsolver
,
Acanthoscelides sousai
Johnson
, and
Acanthoscelides tinalandia
Johnson. According
to
Johnson (1990)
, this group is composed of robust species, most with light-colored bodies with contrasting pubescence, mucro that is 0.25–0.40X as long as the metabasitarsomere, and a rounded or almost rounded apex of the ventral valve of the male genitalia.
Acanthoscelides petalopygus
feeds on
Acacia collinsii
Safford (Fabaceae)
and
A. sousai
on three species of
Acacia
Mill.
and one of
Mimosa
(L.) (
Fabaceae
); the host plants of the rest of the species are unknown except for
A. elevatus
, which feeds on
Pavonia
seeds.
Fig. 6.
Acanthoscelides machiques
, male, habitus. a) Dorsal view, b) Lateral view.
Host Plants.
Pavonia schiedeana
(
de la Cruz
et al
. 2013
)
.
Distribution.
Belize
,
Costa Rica
,
Guatemala
,
Honduras
,
Mexico
,
Nicaragua
, and
Panama
.