langor (44 resultados)

Paperback. Condición: Fine. Color PHotos Ilustrador. Special Report 3. Copyright Date: 1995 Sm Octavo, 1995, PP.297,

Paperback. Condición: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

Condición: good. The item shows wear from consistent use, but it remains in good condition and works perfectly. All pages and cover are intact including the dust cover, if applicable . Spine may show signs of wear. Pages may include limited notes and highlighting. May NOT include discs, access code or other supplemental materials.

Soft cover. Condición: Very Good+. Minor shelf wear. Owner label on inside front coverOtherwise a square, tight, unmarked book. 296 pp.

Soft cover. Condición: Very Good. Special report 3. 297 pp, index, colour photos. Light edge and corner wearr. Previous owner's name title page.

Paperback. Condición: Very Good. Clean, tight, unmarked; light crease across upper front corner of cover; otherwise very minimal shelfwear; "The most common and important insects, diseases and other damaging agents of forest trees in the Canadian provinces are described in terms of their symptoms and signs, distribution, hosts, disease (life) cycle, and damage.".

Condición: New. 171, 53 col pages. 295x165mm. HB. NEW. . A synopsis of adventive species of Cucujoidea (Coleoptera) in Canada is presented. Of the 548 Cucujoidea species recorded from Canada, 89 species in 48 genera and 12 families are reported as adventive, constituting 16.1% of the Canadian fauna of Cucujoidea. The majority of adventive species belong to the following families: Cryptophagidae (21 species), Latridiidae (20 species), Nitidulidae (13 species), Coccinellidae (11 species), Monotomidae (7 species), and Silvanidae (6 species). Most species originate from the western palaearctic. All adventive species are reviewed, and illustrated with color habitus photos. The male aedeagus for 15 difficult-to-distinguish species are illustrated with 30 line drawings. The Canadian distribution for each species is mapped and the general distribution in the USA is provided. Fifty-three new Canadian provincial and territorial records are provided. Two species, Acanthogethes fuscus (Olivier), Nitidulidae, and Stephostethus productus Rosenhauer, Latridiidae, are removed from the species list for Canada. General habitat information for each species is summarized. [9789546427717].

Condición: New. 272, 20 col plates, 189 figs. 245x170mm. HB. NEW. . First comprehensive account of adventive species of Coleoptera recorded from Atlantic Canada and Quebec (510 species, 290 genera, 48 families). Most species are in the families Staphylinidae (120), Curculionidae (85), Carabidae (45) and Chrysomelidae (43). The 48 families are reviewed, with diagnostic features; species list for each family with distribution data and dates of introduction. Identification key to families. [9789546425522].

Condición: Good. 215, 109 col photos, 102 col maps. 295x165mm. HB. New copies, but with corners bumped in transit. A synopsis of adventive species of the Coleoptera superfamilies Scarabaeoidea, Scirtoidea, Buprestoidea, Byrrhoidea, Elateroidea, Derodontoidea, Bostrichoidea, and Cleroidea in Canada is presented. Of the 1611 species of those superfamilies recorded from Canada, 106 species in 74 genera and 18 families are reported as adventive, constituting 6.6% of the Canadian fauna of this group. Most adventive species belong to Scarabaeidae (25 spp.), Ptinidae (19 spp.), Dermestidae (15 spp.), Elateridae (10 spp.), Buprestidae (8 spp.), and Cleridae (6 spp.). Most species originate from the western palaearctic. Each species is reviewed and illustrated with color habitus photos. The Canadian distribution for each species is mapped and the general distribution in the USA is provided. General habitat information for each species is summarized and a taxonomic diagnosis is provided. One new species record is reported for Canada, the scarab, Nipposerica peregrina, and 27 new provincial and territorial records. Eucinetus terminalis LeConte is designated as a junior synonym of Eucinetus haemorrhoidalis (Germar), meaning that the latter species now has a holarctic distribution, and is removed from the list of adventive species in Canada. [9789546428509].

Condición: As New. Unread book in perfect condition.

Condición: New. In.

Condición: New.

Condición: New.

Condición: New. pp. 158 1st Edition.

Condición: Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher | Since the arrival of Europeans about 500 years ago, an estimated 50,000 non-native species have been introduced to North America (including Hawaii). Non-native species figure prominently in our lives, often as ornamentals, sources of food or pests. Although many introduced species are beneficial, there is increasing awareness of the enormous economic costs associated with non-native pests. In contrast, the ecological impacts of non-native species have received much less public and scientific attention, despite the fact that invasion by exotic species ranks second to habitat destruction as a cause of species loss. In particular, there is little information about the ecological impacts of hyper-diverse groups such as terrestrial fungi and invertebrates.A science symposium, Ecological impacts of non-native invertebrates and fungi on terrestrial ecosystems, held in 2006, brought together scientists from the USA and Canada to review the state of knowledge in this field of work. Additional reviews were solicited following the symposium. The resulting set of review/synthesis papers and case studies represents a cross-section of work on ecological impacts of non-native terrestrial invertebrates and fungi. Although there is a strong focus on Canadian work, there is also significant presentation of work in the northern USA and Europe.

Condición: New. pp. 158.

Condición: As New. Unread book in perfect condition.

Condición: New. pp. v + 157.

Condición: New. pp. 158.

Perfect Paperback. Condición: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Hardcover. Condición: Brand New. 1st edition. 158 pages. 10.50x7.75x0.50 inches. In Stock.

Taschenbuch. Condición: Neu. Ecological Impacts of Non-Native Invertebrates and Fungi on Terrestrial Ecosystems | David Langor (u. a.) | Taschenbuch | v | Englisch | 2010 | Springer | EAN 9789048181803 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.

Taschenbuch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - Since the arrival of Europeans about 500 years ago, an estimated 50,000 non-native species have been introduced to North America (including Hawaii). Non-native species figure prominently in our lives, often as ornamentals, sources of food or pests. Although many introduced species are beneficial, there is increasing awareness of the enormous economic costs associated with non-native pests. In contrast, the ecological impacts of non-native species have received much less public and scientific attention, despite the fact that invasion by exotic species ranks second to habitat destruction as a cause of species loss. In particular, there is little information about the ecological impacts of hyper-diverse groups such as terrestrial fungi and invertebrates.A science symposium, Ecological impacts of non-native invertebrates and fungi on terrestrial ecosystems, held in 2006, brought together scientists from the USA and Canada to review the state of knowledge in this field of work. Additional reviews were solicited following the symposium. The resulting set of review/synthesis papers and case studies represents a cross-section of work on ecological impacts of non-native terrestrial invertebrates and fungi. Although there is a strong focus on Canadian work, there is also significant presentation of work in the northern USA and Europe.

Buch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - Since the arrival of Europeans about 500 years ago, an estimated 50,000 non-native species have been introduced to North America (including Hawaii). Non-native species figure prominently in our lives, often as ornamentals, sources of food or pests. Although many introduced species are beneficial, there is increasing awareness of the enormous economic costs associated with non-native pests. In contrast, the ecological impacts of non-native species have received much less public and scientific attention, despite the fact that invasion by exotic species ranks second to habitat destruction as a cause of species loss. In particular, there is little information about the ecological impacts of hyper-diverse groups such as terrestrial fungi and invertebrates.A science symposium, Ecological impacts of non-native invertebrates and fungi on terrestrial ecosystems, held in 2006, brought together scientists from the USA and Canada to review the state of knowledge in this field of work. Additional reviews were solicited following the symposium. The resulting set of review/synthesis papers and case studies represents a cross-section of work on ecological impacts of non-native terrestrial invertebrates and fungi. Although there is a strong focus on Canadian work, there is also significant presentation of work in the northern USA and Europe.

Paperback. Condición: Brand New. reprint edition. 162 pages. 10.24x7.60x0.37 inches. In Stock.

Condición: Sehr gut. Zustand: Sehr gut | Seiten: 920 | Sprache: Englisch | Produktart: Bücher | A first comprehensive synopsis of all aleocharine rove beetle species (Coleoptera, Staphylinidae) recorded from eastern Canada, from Ontario to the Maritime Provinces inclusively, is presented. Four hundred and seven species in 96 genera, and 16 tribes are presented and discussed.Tribes and subtribes are arranged in presumably phylogenetic order as it is currently recognized. Genera and subgenera are listed alphabetically. Species are listed alphabetically or in species groups to better reflect their relationships. Species distribution is listed by abbreviated provinces and territories in Canada and abbreviated states in the United States. Geographic status is given to every species as Native, Holarctic or adventive with some species listed with undetermined status - adventive or Holarctic. Every treated species is presented with a diagnosis, including short description of body and description of the median lobe of aedeagus, spermatheca, and tergite and sternite VIII of both sexes. For each species a plate with colour habitus image and black and white images of genital structures is provided to aid with positive identification. Collection and habitat data (often new) are presented for each species, including data on macrohabitat, microhabitat, collecting period, and collecting methods.

Condición: New. 176, col photos, col maps. 295x165mm. HB. NEW. . A synopsis of the adventive species of the Coleoptera superfamily Chrysomeloidea (Cerambycidae, Chrysomelidae, and egalopodidae) in Canada is presented, including 10 new jurisdictional records. In Canada, 72 species in 38 genera and three families are reported as adventive, constituting 7.4% of the national fauna of this group. Most adventive species belong to Chrysomelidae (61 spp.) followed by Cerambycidae (10 spp.). Many species cause substantial economic damage to forests, crops, and stored pruducts. Eighteen species were intentionally introduced as biocontrol agents against perennial weeds. Each adventive species is reviewed and illustrated with color habitus photos. The Canadian distribution for each species is mapped and the general distribution in the USA provided. General habitat information for each species is summarized and a taxonomic diagnosis provided. [9789546429933].

Condición: New. 215, 109 col photos, 102 col maps. 295x165mm. HB. NEW. . A synopsis of adventive species of the Coleoptera superfamilies Scarabaeoidea, Scirtoidea, Buprestoidea, Byrrhoidea, Elateroidea, Derodontoidea, Bostrichoidea, and Cleroidea in Canada is presented. Of the 1611 species of those superfamilies recorded from Canada, 106 species in 74 genera and 18 families are reported as adventive, constituting 6.6% of the Canadian fauna of this group. Most adventive species belong to Scarabaeidae (25 spp.), Ptinidae (19 spp.), Dermestidae (15 spp.), Elateridae (10 spp.), Buprestidae (8 spp.), and Cleridae (6 spp.). Most species originate from the western palaearctic. Each species is reviewed and illustrated with color habitus photos. The Canadian distribution for each species is mapped and the general distribution in the USA is provided. General habitat information for each species is summarized and a taxonomic diagnosis is provided. One new species record is reported for Canada, the scarab, Nipposerica peregrina, and 27 new provincial and territorial records. Eucinetus terminalis LeConte is designated as a junior synonym of Eucinetus haemorrhoidalis (Germar), meaning that the latter species now has a holarctic distribution, and is removed from the list of adventive species in Canada. [9789546428509].

The first synopsis of adventive species of Carabidae (Coleoptera) recorded from Canada is provided. Fifty-five adventive species in 29 genera are presented. Most species are in genera: Amara (10), Bembidion (7), Harpalus (3), and Pterostichus (3). The species are reviewed and their diagnostic features with colour images, distribution and approximate dates of introduction into Canada/North America are provided. Out of 962 species of ground beetles recognized in Canada, the 55 adventive species constitute 5.7% of the fauna. The highest numbers of species is found in the Atlantic Provinces (including the islands of St. Pierre and Miquelon), Quebec and British Columbia. The most common points of entry for the 37 adventive species directly introduced to Canada from Europe or Asia were: St. John's, Newfoundland; the lower mainland of British Columbia; Montreal and vicinity, Quebec; and Halifax and vicinity, Nova Scotia. At least 53 species originated in the Palaearctic, mostly from Europe. The rate of entry into Canada peaked between 1925 and 1950. Since then, 9-10 species have been introduced every 25 years. 96 pp., 57 figs, 55 distribution maps, br. gr. 8 [16 x 23.5 cm].

A synopsis of adventive species of Cucujoidea (Coleoptera) in Canada is presented. Of the 548 Cucujoidea species recorded from Canada, 89 species in 48 genera and 12 families are reported as adventive, constituting 16.1% of the Canadian fauna of Cucujoidea. The majority of adventive species belong to the following families: Cryptophagidae (21 species), Latridiidae (20 species), Nitidulidae (13 species), Coccinellidae (11 species), Monotomidae (7 species), and Silvanidae (6 species). Most species originate from the western palaearctic. All adventive species are reviewed, and illustrated with color habitus photos. The male aedeagus for 15 difficult-to- distinguish species are illustrated with 30 line drawings. The Canadian distribution for each species is mapped and the general distribution in the USA is provided. Fifty-three new Canadian provincial and territorial records are provided. Two species, Acanthogethes fuscus (Olivier), Nitidulidae, and Stephostethus productus Rosenhauer, Latridiidae, are removed from the species list for Canada. General habitat information for each species is summarized. 172 pp., 106 figs, 75 distribution maps, hardcover 4 [21.5 x 27.5 cm].