OCCURRENCE OF PISSODES FISKEI (COLEOPTERA: CURCULIONIDAE) IN CANADA: CYTOLOGY AND GEOGRAPHIC DISTRIBUTION

1972 ◽  
Vol 104 (6) ◽  
pp. 785-796
Author(s):  
S. G. Smith ◽  
J. A. Macdonald

AbstractPissodes fiskei, a species described by Hopkins from New Hampshire, is shown to occur also in Maine and in all Canadian provinces between New Brunswick and the interior of British Columbia, inclusive, as well as the Yukon. It is readily distinguished from its closest ally, P. lotundatus Lee, both morphologically and cytologically. Maritime P. nigrae Hopk., montane P. alascensis Hopk., and inland P. rotundatus are conspecific.

Author(s):  

Abstract A new distribution map is provided for Cronartium coleosporioides J.C. Arthur. Hosts: Pine (Pinus spp.) Castilleja spp. and others. Information is given on the geographical distribution in North America, Canada, Alberta, British Columbia, Manitoba, New Brunswick, Nova Scotia, Northern Territory, Ontario, Quebec, Saskatchewan, Yukon, Mexico, USA, Alaska, Arizona, California, Colorado, Idaho, Michigan, New Hampshire, Montana, Nebraska, Nevada, New Mexico, Oregon, South Dakota, Utah, Washington, Wyoming.


2003 ◽  
Vol 135 (2) ◽  
pp. 159-186 ◽  
Author(s):  
Jan Klimaszewski ◽  
Greg Pohl ◽  
Georges Pelletier

AbstractA revision of the Canadian species of the genus Silusa Erichson is presented. In this contribution, we treat six species recently discovered in Canada, one of which is a new species from Alberta, Silusa langori Klimaszewski sp. nov. The distribution records for two species are greatly expanded. Silusa californica Bernhauer is now known from Alaska, Minnesota, Alberta, Quebec, New Brunswick, and Nova Scotia (previous records: British Columbia, California). Silusa vesperis Casey is now known from Washington and British Columbia (previous record: California). For two other species, there are first records for Canada and one new United States state record. Silusa alternans Sachse is now known from Quebec, New Brunswick, Nova Scotia, and New Hampshire (previous records: Georgia, New York), and Silusa densa Fenyes is now known from Alberta (previous record: California). Silusa valens Casey is here considered as a synonym of S. alternans. Silusa rutilans Casey and S. modica Casey are confirmed to belong to Leptusa Kraatz, and both are here considered as new synonyms of Leptusa canonica Casey. Silusa gracilis Sachse and S. nanula Casey are also confirmed to belong to the genus Leptusa. The following lectotypes are newly designated for species described on the basis of syntypes: S. alternans Sachse and S. californica Bernhauer. New data are provided on the systematics, relationships, bionomics, and distribution for all Nearctic species of America north of Mexico. Diagnoses and illustrations of external and genital features are provided for all species, and the distribution of each is discussed and shown on maps. A key to the species occurring in Canada is presented.


Author(s):  

Abstract A new distribution map is provided for Gremmeniella abietina (Lagerb.) Morelet. Hosts: Pine (Pinus) spp. Information is given on the geographical distribution in Asia, Japan, USSR, Georgia, Europe, Austria, Belgium, Bulgaria, Czechoslovakia, Denmark, Finland, France, Nancy, German Federal Republic, Greece, Iceland, Italy, Netherlands, Norway, Poland, Romania, Sweden, Switzerland, UK, USSR, Estonia, Lithuania, Yugoslavia, North America, Canada, Alberta, British Columbia, New Brunswick, Newfoundland, Nova Scotia, Ontario, Quebec, USA, Maine, Michigan, Minnesota, New Hampshire, New York, Wisconsin, Vermont.


Author(s):  
D. W. Minter

Abstract A description is provided for Coccomyces strobi. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: Pinus ayacahuite, P. excelsa [= P. wallichiana] (twig), P. monticola (twig), P. strobus (twig), P. wallichiana. Most records are on P. strobus. DISEASE: Coccomyces strobi is found on recently killed twigs of 5-needle pines. Sherwood (60, 1319) noted that 'since the fungus is nearly ubiquitous and appears soon after the death of the portions of the host on which it occurs, it is tempting to brand it as parasitic'. The twigs on which it occurs are typically rather brittle, suggesting that, like Therrya fuckelii (IMI Description 1297), T. pini (IMI Description 1298) and Colpoma quercinum (IMI Description 942), this fungus may have a rôle in self-pruning of the tree. GEOGRAPHICAL DISTRIBUTION: Canada (British Columbia, New Brunswick, Nova Scotia, Ontario), Hungary, Ukraine, USA (Connecticut, Georgia, Maine, Maryland, Massachusetts, Michigan, Minnesota, Nebraska, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Virginia, Washington, Wisconsin). European records are on Pinus strobus, a native of North America. The fungus is thus most probably also to be a native of North America, which has travelled to Europe with its host. The record from Ukraine is tentative, based on a collection with rather old ascomata. The record from Washington State on P. monticola appears to be the first from west of the Rockies. TRANSMISSION: By air-borne ascospores in humid conditions; in the USA, ascomata containing ascospores have been observed from May to August.


1980 ◽  
Vol 112 (4) ◽  
pp. 387-392 ◽  
Author(s):  
Leonard A. Kelton

AbstractIdolocoris agilis Uhler is redescribed and a lectotype designated. Three new species of Dicyphus Fieber are described: confusus from Alberta, British Columbia, Colorado, and Idaho; similis from Alberta, British Columbia, Saskatchewan, Ontario, Quebec, New Brunswick, Nova Scotia, Newfoundland, New Hampshire, and New York; tibialis from Alberta, British Columbia, Colorado, and Montana, Left claspers of the four species are illustrated.


Author(s):  

Abstract A new distribution map is provided for Dendroctonus rufipennis (Kirby) Coleoptera: Scolytidae Hosts: Picea spp. Information is given on the geographical distribution in NORTH AMERICA, Canada, Alberta, British Columbia, Manitoba, New Brunswick, Newfoundland, Northwest Territories, Nova Scotia, Nunavut, Ontario, Quebec, Saskatchewan, Yukon, USA, Alaska, Arizona, California, Colorado, Idaho, Maine, Michigan, Minnesota, Montana, Nevada, New Hampshire, New Mexico, New York, Oregon, Pennsylvania, South Dakota, Utah, Vermont, Washington, Wisconsin, Wyoming.


1978 ◽  
Vol 15 (8) ◽  
pp. 1272-1283 ◽  
Author(s):  
C. R. Harington ◽  
D. M. Shackleton

A well-preserved molar of a woolly mammoth (Mammuthus primigenius) was recovered from deposits at Chestermere Lake near Calgary. It is probably of late Wisconsin age, and is one of several mammoth fossils collected from Pleistocene sediments in the Calgary area.The Chestermere Lake specimen is considered in relation to 94 records of mammoth cheek teeth from the western Canadian provinces. Of the 94 records, 5 are from Manitoba, 35 are from Saskatchewan, 37 are from Alberta, and 17 are from British Columbia. In addition to specimens of woolly mammoths, remains of Columbian (Mammuthus columbi), imperial (Mammuthus imperator), and southern mammoths (Mammuthus meridionalis) have been collected from Pleistocene deposits of southwestern Canada. Some problems concerning the relationships of North American and Eurasian mammoths are mentioned.


Author(s):  

Abstract A new distribution map is provided for Chrysomyxa arctostaphyli Dietel Fungi: Basidiomycota: Uredinales Hosts: Picea spp. and Arctostaphylos uva-ursi. Information is given on the geographical distribution in NORTH AMERICA, Canada, Alberta, British Columbia, Manitoba, New Brunswick, Newfoundland, Northwest, Territories, Nova Scotia, Ontario, Quebec, Saskatchewan, Yukon, USA, Alaska, Arizona, Colorado, Idaho, Maine, Michigan, Montana, New Mexico, New York, Oregon, South Dakota, Utah, Washington, Wisconsin, Wyoming.


Author(s):  
D. W. Minter

Abstract A description is provided for Arthrinium sphaerospermum, which is most frequently encountered as a saprobe on decaying leaves and stems of plants, but is also known to live as an endophyte, for example in stems of Eucalyptus, and in the phyllosphere, for example of Iris. This fungus has also been reported as the cause of poisoning through contamination of sugarcane and the causal agent of a dermatomycosis in humans. Some information on its associated organisms and substrata, habitat, dispersal and transmission, economic impacts (positive and negative), and conservation status is given, along with details of its geographical distribution (North America (Canada (British Columbia, New Brunswick, Ontario), Mexico, USA (Georgia, Iowa, New Jersey, New York, Ohio, South Carolina, Texas)), South America (Argentina, Uruguay), Asia (Armenia, China, India (Chhattisgarh, Meghalaya, Uttarakhand), Iran, Pakistan, Russia (Sakhalin Oblast), Uzbekistan), Europe (Czech Republic, Estonia, Finland, Germany, Latvia, Netherlands, Norway, Poland, Russia (Leningrad Oblast), Switzerland, Ukraine, UK)).


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