The spiders of Québec: update, additions and corrections
Author
Paquin, Pierre
Author
Dupérré, Nadine
text
Zootaxa
2006
1133
1
37
journal article
10.5281/zenodo.273386
ab61bab7-9fbc-458a-955c-b16711726f4c
11755326
273386
Araneus iviei
(Archer 1951)
Material examined.—
Canada
:
Québec
: RouynNoranda: Labyrinthe Lake [
48°14’N
,
79°29’W
]
29.vii.–04.viii.1996
, pitfall in White cedar/Balsam fir forest, 1ɗ, P. Paquin & N. Dupérré (
CPAD
); BaieJames (Jamésie): Villebois [
49°01’N
,
79°08’W
]
13.–20.vii.1997
, flight interception trap in mature Black spruce forest, 1ɗ, P. Paquin & N. Dupérré (
CPAD
).
Diagnosis.—
Araneus ivei
superficially resembles
A. trifolium
but the males differ from all other
Araneus
species by the shape of the embolus and conductor, the nearly straight elongate terminal apophysis, and the small pointed terminal spine of the median apophysis. Females are distinguished by a domeshaped epigynum and a rather smooth elongate scape enlarging distally.
Distribution.—
Widespread species in
Canada
, from British
Columbia
to Nova
Scotia
with a few records in eastern
US
from Michigan to Pennsylvania.
Remark.—
The occurrence of the species in Québec was suspected by
Hutchinson & Bélanger (1994)
and Paquin
et al
. (2001).
Paquin & Dupérré (2003)
included
A. iviei
as a probable record for Québec and provided illustrations for its identification (figs 272–274).
Dondale
et al
. (2003)
included a record from Québec on the distribution map, but did not give any details. The details of that record are given here: Réserve faunique des Laurentides, near Rivière Malbaie [
47°41’N
,
70°51’W
]
26.vii.–02.viii.2000
, 1ɗ, M. Larrivée (CNC). These records from Québec fill a gap in the transcontinental distribution of the species.