New Synonymies and Notes on North American Loxandrus LeConte (Coleoptera: Carabidae)
Author
Bousquet, Yves
text
The Coleopterists Bulletin
2006
2006-06-30
60
2
145
157
http://dx.doi.org/10.1649/865.1
journal article
10.1649/865.1
1938-4394
19.
Loxandrus pusillus
LeConte, 1852:252
This
taxon was described from
one specimen
collected in «
Georgia
».
The
holotype
, a female in
LeConte’s
collection in
MCZ
, is labelled «[orange disc]/Type 5699/
pusillus Lec.
parvulus Chd
f[?]. Sallé [handwritten]»
.
The specimen (SBL
¼
6.8 mm
) belongs to the
agilis
group and is conspecific with specimens of
L. minutus
Allen, 1972
[NEW SYNONYMY]. This species belongs to a subgroup of several closely related species. However, I was unable to find any structural differences between the
holotype
of
L. pusillus
and the
two paratypes
of
L. minutus
I have seen.
The name
L. pusillus
was listed as a junior synonym of
L. velox piciventris
(LeConte)
by Schaupp (1880:20) but the
lectotype
of
L. piciventris
is clearly not conspecific with the
holotype
of
L. pusillus
.