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008230712t20222022onca    ob   f001 0 eng d
020 |a9780660448749 |q(print)
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn---
0861 |aA104-252/2022E-PDF
0861 |aA104-252/2022E
1001 |aReynolds, John W., |d1941- |eauthor.
24514|aThe earthworms (Lumbricidae, Megascolecidae and Sparganophilidae) in Canada / |cJohn Warren Reynolds.
264 1|a[Ottawa] : |bCanadian Food Inspection Agency = Agence canadienne d'inspection des aliments, |c[2022]
264 4|c©2022
300 |a1 online resource (179 pages) : |billustrations (chiefly colour)
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
500 |aIssued also in French under title: Les vers de terre (Lumbricidae, Megascolecidae et Sparganophilidae) au Canada.
500 |a"CFIA P1045E-22."
504 |aIncludes bibliographical references and indexes.
520 |a"In a country where native earthworms are mostly inconspicuous and make up 27% of the species, the vast majority are introduced aliens from Europe (67%) or the Orient (6%). Most of the introduced European species are now ubiquitous over large areas of Canada, although six species are considered rare, and have scarcely spread from where they were introduced. Except for two species, the native earthworms are restricted to British Columbia and the Yukon. Based on fieldwork covering more than 50 years, and the author's knowledge of the fauna, this book describes and illustrates the 33 species reported in Canada. For each species, genus and family, - synonymy, type species, diagnosis, biology, reproduction, climatic zone, ecological type, origin, range, and North American distribution are described. The book also includes an extensive literature section, illustrated glossary and a key to the 33 species."
650 0|aEarthworms|zCanada.
650 0|aLumbricidae|zCanada.
650 0|aMegascolecidae|zCanada.
7102 |aCanadian Food Inspection Agency, |eissuing body.
77508|tLes vers de terre (Lumbricidae, Megascolecidae et Sparganophilidae) au Canada / |w(CaOODSP)9.924985
7760#|tThe earthworms (Lumbricidae, Megascolecidae and Sparganophilidae) in Canada.|w(CaOODSP)9.914131
85640|qPDF|s37.47 MB|uhttps://publications.gc.ca/collections/collection_2023/acia-cfia/A104-252-2022-eng.pdf