Distribution of the species of the genus Oxyloma (Mollusca, Succineidae) in southern Canada and the adjacent portions of the United States

1982 ◽  
Vol 60 (7) ◽  
pp. 1607-1611 ◽  
Author(s):  
Stuart A. Harris ◽  
Leslie Hubricht
Keyword(s):  
United States ◽  
British Columbia ◽  
The United States ◽  
Common Species ◽  
Yukon Territory ◽  
Western Canada ◽  
Northern Ontario ◽  
Continental Divide ◽  
Southern Alberta ◽  
The Common

Extensive collecting and dissecting of live material shows that eight species of Oxyloma occur in southern and western Canada. Oxyloma haydeni is the common species across the Prairies from northern Ontario to southern Alberta. Oxyloma kanabensis occurs west of Edmonton, east of the Continental Divide and north of Sundre, while O. nuttalliana occurs west of the Continental Divide in southern British Columbia. Oxyloma groenlandica is found in the Yukon Territory and in the intermontane valleys in interior British Columbia. Oxyloma hawkinsi occurs sparsely, centred in the Okanagan area, but also persists as a probable remnant of the Hypsithermal interval at Exshaw, Alberta. Oxyloma retusa and O. gouldi are confined to the southern portions of Ontario and Quebec.A new species, Oxyloma missoula, occurs in and adjacent to the areas occupied by the former Pluvial Lake Bonneville and Glacial Lake Missoula. All the species could have survived from before the last Wisconsinan ice advance since their distributions straddle the boundary of the glaciated area.

NOTES ON BUTTERFLIES, WITH DIRECTIONS FOR BREEDING THEM FROM THE EGG

1884 ◽  
Vol 16 (5) ◽  
pp. 81-89
Author(s):  
W. H. Edwards
Keyword(s):  
United States ◽  
Old Age ◽  
North American ◽  
Large Scale ◽  
The United States ◽  
Common Species ◽  
Larval Stages ◽  
The World ◽  
The Common

I am asked to write for the Can. Ent. a paper on breeding butterflies, and on taking observations of the larval stages, and I comply with pleasure, hoping that what I shall say may be the means of inducing some collectors to cultivate this field. There are many local collections of butterflies in Canada and the United States, and a few general North American collections, more or less complete. But their owners are mostly satisfied with mere collecting and accumulating specimens of the imago. Very few know anything of the larval and other stages of the butterflies, unless of some of the common species. And where anything is known, very little is given to the world. Some collectors, however, have also been breeders of butterflies, sphinges and moths on a large scale. As for example, our friends, John Akhurst and Professor Julius E. Meyer, of Brooklyn, each of whom could fill a good-sized volume, if they would relate one half of what they know on these subjects. Such an one was the late William Newman, of Philadelphia, who lived to a good old age, and had spent his spare hours for many years in collecting and breeding lepidoptera. But none of these gentlemen have published a line that I am aware of, and the entomological world is not much the wiser for their private experience. So that practically here is a great field almost unworked.

Review of the Ocalea group of genera (Coleoptera, Staphylinidae, Aleocharinae) in Canada and Alaska: new taxa, bionomics, and distribution

2004 ◽  
Vol 136 (4) ◽  
pp. 443-500 ◽  
Author(s):  
Jan Klimaszewski ◽  
Georges Pelletier
Keyword(s):  
United States ◽  
British Columbia ◽  
Type Species ◽  
First Record ◽  
Yukon Territory ◽  
Western Canada ◽  
Nominal Species ◽  
Mixed Species ◽  
Nomen Novum ◽  
Nearctic Region

AbstractA review of the Nearctic genera and Canadian and Alaskan species of the Ocalea group is presented. Ten genera are treated, with five erected as new: Alfocalea Klimaszewski gen. nov. (type species: A. montana Klimaszewski sp. nov.), Betocalea Klimaszewski gen. nov. (type species: B. pacifica Klimaszewski sp. nov.), Gennadota Casey (reinstated), Longipeltina Bernhauer, Megocalea Klimaszewski gen. nov. (type species: M. lemieuxi Klimaszewski sp. nov.), Metocalea Klimaszewski gen. nov. (type species: M. lindgreni Klimaszewski sp. nov.), Neoisoglossa (Casey) (nomen novum), Neothetalia Klimaszewski gen. nov. (type species: N. nimia (Casey)), Ocalea Erichson (restricted definition), and Parocalea Bernhauer. Twenty-four species of the Ocalea group are here recognized in the Nearctic region, fourteen of which occur in Canada. Six new species are described from western Canada and Alaska: Neothetalia smetanai Klimaszewski sp. nov. (Canada: British Columbia), Neothetalia canadiana Klimaszewski sp. nov. (Canada: British Columbia, Yukon Territory; United States: Alaska), Betocalea pacifica (Canada: British Columbia), Alfocalea montana (Canada: Alberta, British Columbia), Metocalea lindgreni (Canada: British Columbia), and Megocalea lemieuxi (Canada: British Columbia). The first record of Neoisoglossa agnita (Casey) in Alberta is provided. Two nominal species, Atheta (Athetalia) bicarniceps Casey (= Neoisoglossa) and Isoglossa grandicollis (Casey) (= Neoisoglossa), are here synonymized with Neoisoglossa arcuata (Casey). Aleochara pallitarsis Kirby has been transferred to the genus Neothetalia and is newly recorded from Alaska and British Columbia. Ocalea columbiana Klimaszewski has been transferred to Neothetalia and is newly recorded from Alaska. Neothetalia pallitarsis was formerly recorded from an unknown locality in North America and Neothetalia columbiana from the Carmanah Valley on Vancouver Island. Neothetalia nimia is newly recorded from Alaska. A new generic classification is proposed to accommodate species of the Nearctic Ocalea group. New data are provided on the systematics, relationships, bionomics, and distribution of the Nearctic species and genera of America north of Mexico. Diagnoses, colour images of entire bodies, and line illustrations of genital features are provided for those Canadian and Alaskan species that were not formerly illustrated, and their collection localities are plotted on maps. A key to Nearctic genera of the Ocalea group and the species occurring in Canada and Alaska is presented. The lectotypes have been designated for the following nominal species because the original series consisted of syntypes or represented mixed species or both sexes but with males bearing a better diagnostic set of characters: Aleochara picata Stephens (= Ocalea), Atheta (Athetalia) bicarniceps, Atheta (Athetalia) nimia Casey (= Neothetalia), Atheta (Athetalia) repensa Casey (= Neoisoglossa), Isoglossa arcuata Casey (= Neoisoglossa), Ocalea agnita Casey (= Neoisoglossa), Ocalea franciscana Casey (= Neoisoglossa), Ocalea fusca Fenyes (= Neoisoglossa), Ocalea grandicollis Casey (= Neoisoglossa), Pyroglossa grossa Bernhauer, Rheobioma disjuncta Casey (= Neoisoglossa), Rheobioma marcida Casey (= Neoisoglossa), and Rheobioma terrena Casey (= Neoisoglossa).

scholarly journals Two new species of Trigonotylus (Hemiptera: Heteroptera: Miridae: Stenodemini) from western Canada and northwestern United States

Zootaxa ◽  
2012 ◽  
Vol 3174 (1) ◽  
pp. 51 ◽  
Author(s):  
G. G.E. SCUDDER ◽  
MICHAEL D. SCHWARTZ
Keyword(s):  
United States ◽  
British Columbia ◽  
Lactic Acid ◽  
New Species ◽  
Host Plant ◽  
Male Genitalia ◽  
The United States ◽  
Western Canada ◽  
Study Region ◽  
Two New Species

Two new species of stenodemine Miridae from western Canada and the United States are described. Trigonotylus exilis n.sp. from British Columbia to northern California and Utah, and T. setosus n. sp. from northern British Columbia, YukonTerritory, and adjacent northern Northwest Territories and Alaska are documented. A key to the species of Trigonotylusfrom this study region is provided to allow identification of the included fauna. Host plant species are identified. Lactic acid is proposed as an alternative to potash as a dissection medium for male genitalia.

A Survey of the Parasites of Freshwater Fishes from the Mainland of British Columbia

1954 ◽  
Vol 11 (6) ◽  
pp. 673-708 ◽  
Author(s):  
Ralph V. Bangham ◽  
James R. Adams
Keyword(s):  
United States ◽  
British Columbia ◽  
Introduced Species ◽  
Pacific Coast ◽  
Freshwater Fishes ◽  
The United States ◽  
Parasite Fauna ◽  
Eastern Canada ◽  
The Pacific ◽  
The Common

Examination of 5,456 fish of 36 different species during 1951 and 1952 showed 4,925 or 90 per cent to be infected with at least one species of parasite. Records include fish from many lakes and streams of the Columbia and Fraser drainages and from a few localities in the Skeena, Peace, Liard and Skagit drainages. Parasites are recorded for each species of fish from each locality. The incidence of parasitism in the fish was comparable with that found by other surveys in eastern Canada and the United States. No major differences were found in the parasite faunas of the different river systems. Most of the common parasites were forms of circumpolar or general North American distribution. Several species of parasites described only from the Pacific coast area were common in certain hosts. Introduced species of fish showed very light infections with but few species of their normal parasites. The parasite fauna of fishes of this area appears to be less varied than in eastern and southern parts of the continent.

BIONOMICS OF LACHESILLA NUBILIS (AARON) (CORRODENTIA, CAECILIIDAE)

1943 ◽  
Vol 75 (6) ◽  
pp. 99-105 ◽  
Author(s):  
Kathryn M. Sommerman
Keyword(s):  
United States ◽  
The United States ◽  
Common Species ◽  
The Common

There are ten species of Lachesilla recorded from the United States. The following three have been found on corn (maize) during this work: L. nubilis (Aaron), L. pedicularia (Linné) and L. forcepata var. major Chapman, the first being the common species on corn around Urbana and Champaign, Ill.

Early Turonian (Late Cretaceous) age of the Tuskoola sandstone Pine River area, northeastern British Columbia

2002 ◽  
Vol 39 (12) ◽  
pp. 1783-1793 ◽  
Author(s):  
C R Stelck ◽  
W E Moore ◽  
S G Pemberton
Keyword(s):  
United States ◽  
British Columbia ◽  
West Africa ◽  
Late Cretaceous ◽  
Upper Cretaceous ◽  
The United States ◽  
Northern Africa ◽  
The Arctic ◽  
Western Canada ◽  
The Past

The presence of Watinoceras reesidei Warren, Watinoceras coloradoense (Henderson), Watinoceras thompsonense Cobban, and Mytiloides mytiloides (Mantell) within the Tuskoola sandstone beds of the Vimy Member of the Kaskapau (Blackstone) Formation, places these strata within the lower Turonian stage of the Upper Cretaceous, within the Watinoceras reesidei Zone. International discoveries of Watinoceras in the United States, the Arctic, west Africa, northern Africa, Europe, and Asia, in the past fifty years has allowed the authors, while updating the stratigraphy and taxonomy, to refine correlation of the Tuskoola sandstone, a sandy facies of the "Second White Specks" horizon of Western Canada.

DISTRIBUTION OF THE FACE FLY, MUSCA AUTUMNALIS (DIPTERA: MUSCIDAE), IN WESTERN CANADA AND THE RELATION BETWEEN ITS ENVIRONMENT AND POPULATION DENSITY

1969 ◽  
Vol 101 (1) ◽  
pp. 97-100 ◽  
Author(s):  
K. R. Depner
Keyword(s):  
United States ◽  
British Columbia ◽  
Nova Scotia ◽  
Population Density ◽  
The United States ◽  
Western Canada ◽  
Northern Half ◽  
The Face ◽  
Southern Half ◽  
Musca Autumnalis

AbstractThe range of the face fly, Musca autumnalis De Geer, has extended from the site of its first North American occurrence in Nova Scotia in 1952 to the northern half of the United States from coast to coast and every province in Canada. The first recorded appearance in Western Canada was at Virden, Man., in 1964 and it has since become established in eastern Saskatchewan. Face flies moved from Washington and Idaho into British Columbia in 1966. In 1967 they spread to most areas of the southern half of British Columbia and into southwestern Alberta through the Crowsnest Pass. Moisture and shade in pastures influenced the numbers of face flies seen on cattle and resulted in higher numbers than under dry prairie conditions.

Sign in / Sign up

Export Citation Format

Share Document