The coastal rove beetles (Coleoptera, Staphylinidae) of Atlantic Canada: a survey and new records
Author
Majka, Christopher
Nova Scotia Museum, Halifax, NS, Canada
Author
Klimaszewski, Jan
St. Francis Xavier University, Department of Biology, Antigonish, Nova Scotia, Canada
Author
Lauff, Randolph
St. Francis Xavier University, Antigonish ,, Canada
text
ZooKeys
2008
2008-09-04
2
2
115
150
journal article
10.3897/zookeys.2.2
6a4658b7-ce15-45fb-8985-b925e1490704
1313–2970
576408
Bledius basalis
LeConte, 1877
NEW BRUNSWICK
:
Queens Co.
:
Jemseg
,
8.VI.2003
, R.P. Webster, silver-maple forest, moist bare clay, (1,
RWC
).
NOVA SCOTIA
:
Annapolis Co.
:
Melveryn Square
,
24.VI.1992
,
E. Georgeson
,
light trap
, (9,
NSNR
)
;
Halifax Co.
:
Petpeswick
,
23.VI.1971
,
B. Wright
, (2,
NSMC
)
.
Bledius basalis
is newly recorded in
New Brunswick
. Its distribution in Atlantic
Canada
is shown in
Fig. 14
.
Herman (1976)
indicated that the species was found in coastal habitats from Texas north to Rhode Island.
Howden (1970)
recorded the species from Sable Island (
Nova Scotia
), the only previously known Canadian location. The above specimens collected from Petpeswick and Melveryn Square establish the occurrence of this species on the mainland of
Nova Scotia
.
All the sites where this species has been recorded in the
United States
are coastal and most are slightly moist, slightly vegetated sand flats adjacent to the ocean (
Herman 1976
). This is true of Petpeswick, a sandy inlet on the Atlantic coast of
Nova Scotia
. Melveryn Square, however, lies in the Annapolis Valley of
Nova Scotia
, although it is only
9 km
from “Sand Banks”, a sandy coastal beach on the Bay of Fundy, and
B. basalis
is macropterous and a capable flier. Jemseg (
New Brunswick
) is
70 km
inland from the Bay of Fundy, however, it is located on the shores of Grand Lake, which at
174 km
2
, is the largest freshwater body in Atlantic
Canada
. This would appear to indicate that
B. basalis
, while occurring predominantly in coastal localities, can also be found in appropriate inland sites away from the ocean.