Varestrongylus alpenae (Nematoda: Metastrongyloidea) in white-tailed deer (Odocoileus virginianus) of Saskatchewan

1985 ◽  
Vol 63 (6) ◽  
pp. 1449-1454 ◽  
Author(s):  
J. B. Gray ◽  
W. M. Samuel ◽  
A. W. Shostak ◽  
M. J. Pybus
Keyword(s):  
North America ◽  
Odocoileus Virginianus ◽  
Geographical Distribution ◽  
Fecal Pellet ◽  
Mule Deer ◽  
Lung Parenchyma ◽  
Infective Stage ◽  
Nematode Larvae ◽  
First Time

The lungworm nematode Varestrongylus alpenae (Dikmans, 1935) Dougherty, 1945 is reported in Canada for the first time. Dorsal-spined, first-stage nematode larvae were found in 19% of 1098 fecal pellet groups of white-tailed deer (Odocoileus virginianus) randomly collected in central and eastern Saskatchewan. These larvae developed to the infective stage, experimentally, in the gastropods Triodopsis albolabris and Triodopsis multilineata and were infective to captive mule deer (Odocoileus h. hemionus) and white-tailed deer fawns. All of four mule deer and two of three white-tailed deer developed patent infections (mule deer in 43–49 days and white-tailed deer in 54–55 days). Adults nematodes, identified as Varestrongylus alpenae, were recovered from the lung parenchyma of two mule deer. The geographical distribution of V. alpenae in white-tailed deer in North America is discussed.

scholarly journals New records of Odocoileus virginianus Zimmermann 1780 (Artiodactyla: Cervidae) from northern Brazil

2020 ◽  
Vol 6 (2) ◽  
pp. 168 ◽  
Author(s):  
Fernando Araujo Perini ◽  
Júlia Quintaneiro Mota
Keyword(s):  
Odocoileus Virginianus ◽  
Geographical Distribution ◽  
Geographic Distribution ◽  
New Records ◽  
First Record ◽  
Museum Collections ◽  
Ecological Data ◽  
Northern Brazil ◽  
Scientific Collections ◽  
First Time

We report new records of the White-Tailed Deer (Odocoileus virginianus) in Brazil based on specimens deposited in scientific collections. These new records expand the known geographic distribution of the species in Brazil southwards in the states of Roraima and Amapá, the latter the first record of the species below the equator line in Brazil, and register it for the first time in the state of Amazonas. These records contribute to increase the knowledge of the geographical distribution of O. virginianus in Brazil and highlights the importance of museum collections as a source of biogeographic and ecological data.

HIMACERUS APTERUS (FABRICIUS), A EURASIAN NABIDAE (HEMIPTERA) NEW TO NORTH AMERICA: DIAGNOSIS, GEOGRAPHICAL DISTRIBUTION, AND BIONOMICS

1992 ◽  
Vol 124 (4) ◽  
pp. 725-728 ◽  
Author(s):  
Marie-Claude Lartvière
Keyword(s):  
Nova Scotia ◽  
North America ◽  
Geographical Distribution ◽  
North American ◽  
First Time

AbstractThe Eurasian nabid Himacerus apterus (Fabricius) is reported for the first time for North America. Several individuals have been collected between 1943 and 1989 in eastern Nova Scotia. Generic and specific diagnoses are given, and the genus is inserted in Slater and Baranowski’s (1978) key to the genera of North American Nabidae. The geographical distribution and bionomics of the species are briefly discussed.

REVISION OF THE SUBFAMILY SPHAERIDIINAE OF AMERICA NORTH OF MEXICO (COLEOPTERA: HYDROPHILIDAE). SUPPLEMENTUM 2

1984 ◽  
Vol 116 (4) ◽  
pp. 555-566 ◽  
Author(s):  
Aleš Smetana
Keyword(s):  
North America ◽  
Geographical Distribution ◽  
Type Species ◽  
Additional Data ◽  
Florida Keys ◽  
Eastern North America ◽  
Equatorial Africa ◽  
First Time

AbstractPelosoma pecki is described as new from specimens from the Florida Keys (Upper Matacumba Key) and from Mexico (Oaxaca). The genus Genyon Smetana 1978 (type-species Cercyon navicularis Zimmerman 1869, from eastern North America) is placed in synonymy with Tectosternum Balfour-Browne 1958 (type-species T. exstriatum Balfour-Browne 1958, from equatorial Africa). A lectotype is designated for Pelosoma prosternale Sharp 1882, and Pelosoma praecursor Smetana 1978 is placed in synonymy with P. prosternale Sharp 1882.Omicrus intermedius Smetana and the genus Cycrillum Knisch, with the species C. strigicolle (Sharp), are recorded for the first time from North America.Additional data on bionomics, geographical distribution, and synonymy of many species are presented.

THE TAXONOMY OF SOME NORTH AMERICAN SPECIES OF CHRYSOSPLENIUM L., SECTION ALTERNIFOLIA FRANCHET

1963 ◽  
Vol 41 (1) ◽  
pp. 85-103 ◽  
Author(s):  
J. G. Packer
Keyword(s):  
New Species ◽  
North America ◽  
Chromosome Number ◽  
Geographical Distribution ◽  
North American Species ◽  
World Species ◽  
Old World ◽  
Taxonomic Analysis ◽  
First Time ◽  
A New Species

A reappraisal is presented of the taxonomy of three of the four alternate-leaved species of Chrysosplenium occurring in North America, namely C. tetrandrum, C. iowense, and C. Rosendahlii, the latter a new species described for the first time. The investigation demonstrates that the species can be readily separated morphologically even as seedlings. Each morphological entity is characterized by a different chromosome number, C. tetrandrum 2n = 24, C. Rosendahlii 2n = 96. C. iowense 2n = c.120, and a distinctive geographical distribution. C. iowense, which has on occasions been regarded as identical with C. alternifolium var. sibiricum, is retained as a species in the absence of a modern taxonomic analysis of the Old World species C. alternifolium.

LASIOMERUS ANNULATUS (REUTER) (HEMIPTERA: NABIDAE) IN SOUTHERN CANADA: ECOLOGY AND PHENOLOGY, WITH A DESCRIPTION OF THE LAST-INSTAR NYMPH

1993 ◽  
Vol 125 (3) ◽  
pp. 513-519 ◽  
Author(s):  
Marie-Claude Larivière
Keyword(s):  
North America ◽  
Geographical Distribution ◽  
Habitat Preferences ◽  
Instar Nymph ◽  
Northern Limit ◽  
Ecological Information ◽  
Phenological Cycle ◽  
First Time ◽  
Made In

AbstractThe last-instar nymph of the nabid Lasiomerus annulatus (Reuter) is described for the first time and a diagnosis of the adult is presented. Its geographical distribution is detailed and the northern limit of its range in North America is established at 45 °37′N latitude. New phenological and ecological information is provided based on collections made in Québec from 1979 to 1985 and the bioecology is discussed, especially with regard to habitat preferences and phenological cycle.

REVISION OF THE SUBFAMILY SPHAERIDIINAE OF AMERICA NORTH OF MEXICO (COLEOPTERA: HYDROPHILIDAE). SUPPLEMENTUM 1

1979 ◽  
Vol 111 (8) ◽  
pp. 959-966 ◽  
Author(s):  
Aleš Smetana
Keyword(s):  
North America ◽  
Geographical Distribution ◽  
Additional Data ◽  
First Time

AbstractAdditional data on bionomics, geographical distribution, and taxonomy of many species are presented. Cercyon inquinatus Wollaston is recorded from North America for the first time. C. gebieni Knisch, 1925 and C. faeceus Balfour-Browne, 1954 are placed in synonymy with C. inquinatus.

scholarly journals Écologie et distribution de l’abeille originaire d’Asie Megachile sculpturalis Smith 1853 (Apoidea - Megachilidae - Megachilini) : un état des connaissances dix ans après sa première observation en Europe

Osmia ◽  
2018 ◽  
Vol 7 ◽  
pp. 31-39
Author(s):  
Violette Le Féon ◽  
Benoît Geslin
Keyword(s):  
North America ◽  
East Asia ◽  
Geographical Distribution ◽  
The Usa ◽  
First Time

Ecology and distribution of the Asian bee Megachile sculpturalis Smith 1853 (Apoidea - Megachilidae - Megachilini): a state of knowledge ten years after its first observation in Europe. - Megachile sculpturalis (the Giant Resin Bee) is a bee species native to East Asia that has been observed for the first time in Europe in 2008 in Allauch near Marseille (France). In the USA, it has been reported in 1994 and has since then rapidly expanded through North America. We here provide a review on its ecology and its geographical distribution.

BIODIVERSITY OF NABICULA KIRBY SPECIES (HEMIPTERA: NABIDAE) IN CANADA: FAUNISTIC REVIEW, BIOECOLOGY, BIOGEOGRAPHY

1994 ◽  
Vol 126 (2) ◽  
pp. 327-378 ◽  
Author(s):  
M.-C. Larivière
Keyword(s):  
Species Diversity ◽  
North America ◽  
Geographical Distribution ◽  
Species Distribution ◽  
Distribution Patterns ◽  
Generic Diagnosis ◽  
Wing Polymorphism ◽  
Male And Female ◽  
Adult Wing ◽  
First Time

AbstractSeven species of Nabicula Kirby occur in Canada: N. americolimbata (Carayon), N. flavomarginata (Scholtz), N. limbata (Dahlbom), N. nigrovittata nearctica (Kerzhner), N. propinqua (Reuter), N. subcoleoptrata Kirby, and N. vanduzeei (Kirkaldy), of which N. limbata is officially recorded for the first time for North America. A faunistic review of the species, key to all taxa, generic diagnosis, and characters distinguishing male and female last-instar nymphs are presented. As appropriate for each species, die following are provided: synonymy, description of adult, wing polymorphism, taxonomic comments, detailed geographical distribution, bioecology, and illustration of important structural characters and nymphal instars. The last-instar nymphs of N. americolimbata, N. nigrovittata nearctica, N. propinqua, N. subcoleoptrata, and N. vanduzeei are described and illustrated for the first time. The biogeography of Nabicula is considered with regard to species diversity patterns, ecological assemblages, species distribution patterns, and relationships between macroptery and geographical distribution.

Effects of insecticides on adults and eggs of Drosophila suzukii (Diptera, Drosophilidae)

2017 ◽  
Vol 43 (2) ◽  
pp. 208 ◽  
Author(s):  
Daniele Cristine Hoffmann Schlesener ◽  
Jutiane Wollmann ◽  
Juliano De Bastos Pazini ◽  
Anderson Dionei Grützmacher ◽  
Flávio Roberto Mello Garcia
Keyword(s):  
North America ◽  
South America ◽  
Chemical Control ◽  
Stone Fruits ◽  
Drosophila Suzukii ◽  
Ovicidal Effect ◽  
Mere Presence ◽  
South Of Brazil ◽  
Different Cultures ◽  
First Time

Drosophila suzukii (Diptera, Drosophilidae) is an exotic species, endemic to Asia and currently a pest to small and stone fruits in several countries of North America and Europe. It was detected in 2013 for the first time in South America, in the south of Brazil. Unlike most drosophilids, this species deserves special attention, because the females are capable of oviposit inside healthy fruits, rendering their sale and export prohibited. Despite the confirmed existence of this species in different states of Brazil, this insect is yet been to be given the pest status. Nevertheless, the mere presence of this species is enough to cause concern to producers of small fruits and to justify further investigation for it’s control, especially chemical control for a possible change in status. Therefore, the goal of this work was to evaluate, in laboratory, mortality of D. suzukii adults and ovicidal effect when exposed to different insecticides registered for species of the Tephritidae and Agromyzidae families in different cultures. The insecticides deltamethrin, dimethoate, spinosad, fenitrothion, phosmet, malathion, methidathion, and zeta-cypermethrin resulted in mortality to 100 % of the subjects three days after the treatment (DAT). Regarding the effects over eggs, it was  established that the insecticides fenitrothion, malathion, and methidathion deemed 100 % of the eggs not viable, followed by phosmet and diflubenzuron, which also caused elevated reduction in the eclosion of larvae two DAT.

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