Review of the genus Paradonus Stibick, 1971 (Elateridae: Negastriinae), with three new North American species
Author
Etzler Usa, Frank E.
text
Zootaxa
2020
2020-03-13
4750
4
524
544
journal article
10.11646/zootaxa.4750.4.4
38f5b04f-f093-40cf-882b-163b0bf5dba9
1175-5326
3708854
2C5F17C8-2ECB-42DA-9208-690A47B9E399
3.
Paradonus inops
(
LeConte, 1853
)
.
Figs. 1, 8.
Cryptohypnus inops
LeConte, 1853: 488
; Candèze 1860: 91.
Cryptohypnus pectoralis
var.
inops
(
LeConte, 1853
)
;
Horn 1891: 28
.
Negastrius pectoralis
var.
inops
(
LeConte, 1853
)
;
Lane 1971: 20
.
Diagnosis: See key above for diagnostic characters.
Over
140 specimens
examined from BWPC, CESC, MCZC, and MTEC.
This species was described by LeConte from San Diego,
California
. Specimen #
13 in
the LeConte collection under
P. pectoralis
is this species, but the specimen does not have a locality label. Some specimens I have seen are lighter than the figured specimen (Fig. 8), with the pronotum completely testacous in one specimen examined. This species is widely distributed in western North America.
Serious comparisons should be done between this species and
Paradonus mexicanus
(Fleutiaux, 1895)
. Based on examinations of
P
.
inops
and about
15 specimens
of
P
.
mexicanus
, the characters mentioned by Champion (1897) to distinguish the two species appears to be highly variable and blends between the two species. More specimens should be examined, including
type
material of
P
.
mexicanus
, before a synonymy can be made official.
Distribution:
USA
:
Arizona
:
Cochise Co., Gila Co., Santa Cruz Co. (BWPC, CESC);
California
:
Tehama Co. (BWPC);
Texas
:
Uvalde Co. (BWPC);
Utah
:
Iron Co., Juab Co., Sanpete Co., Tooele Co., Uintah Co., Utah Co., Wasatch Co., Wayne Co. (BWPC, CESC);
Washington
:
Asotin Co., Okanogan Co. (BWPC).