Lecanora luteovernalis, a New Species of the L. symmicta Complex from the Canadian Arctic

1981 ◽  
Vol 84 (4) ◽  
pp. 521 ◽  
Author(s):  
Irwin M. Brodo
1990 ◽  
Vol 122 (1) ◽  
pp. 105-107 ◽  
Author(s):  
Michael Sanborne

AbstractCymodusa borealis sp.nov. (Hymenoptera: Ichneumonidae) is described from the Canadian arctic. This species belongs to the cruentata group of Cymodusa Holmgren (sensu Sanborne 1986).


1989 ◽  
Vol 144 ◽  
pp. 5-15
Author(s):  
R.A Fortey ◽  
J.S Peel

The Christian Elv Formation (Early Ordovician) of Daugaard-Jensen Land, western North Greenland, is formally proposed and recognised from southern Hall Land, in the east, to western Ellesmere Island in the Canadian Arctic Islands, to the west. The formation in its type section includes a shallow water trilobite fauna suggesting a mid-Tremadoc age; conodonts indicate the Rossodus manitouensis Zone af the North American Midcontinent Realm. Two species af hystricurid trilobites are present, of which one, Hystricurus scrofulosus, is dcscribed as a new species. The distribution of Hystricurus followed the early Ordovician palaeo-equator and was not confined by palaeocontinental boundaries. Paraplethopeltis is considered to be a subgcnus af Hystricurus.


1962 ◽  
Vol 40 (3) ◽  
pp. 385-389 ◽  
Author(s):  
Eve C. Southward

Galathealinum arcticum sp. nov. is described from Thetis Bay, Herschell Is., Yukon.


ZooKeys ◽  
2017 ◽  
Vol 709 ◽  
pp. 1-16 ◽  
Author(s):  
Aurélie Delaforge ◽  
Eduardo Suárez-Morales ◽  
Wojciech Walkusz ◽  
Karley Campbell ◽  
C. J. Mundy

1964 ◽  
Vol 96 (7) ◽  
pp. 1027-1029 ◽  
Author(s):  
W. R. Richards

AbstractA new species of Metapolophium is described, this being the first record of the genus from the Canadian arctic.


1973 ◽  
Vol 105 (2) ◽  
pp. 343-346 ◽  
Author(s):  
D. M. Lehmkuhl

AbstractBaetis bundyi new species is described from nymphs which were collected from tundra ponds in the central Canadian arctic (62.45 N., 94.27 W.). Based on measurements of a series of nymphs the eggs must hatch in early July and adults emerge in August. A table is presented for separating this species from other known arctic Baetis.


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