Terrestrial Nematodes of Alaska I. Trichodoridae (Nemata)
Four species of Trichodoridae, two of them new and belonging to the T. aequalis complex, are reported from Alaska. Trichodorus carlingi n. sp. differs from all other species of the genus in having conspicuously hamate spicules. Vaginal sclerotizations are trapezoidal to rectangular. Trichodorus pauc...
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ftpubmed:oai:pubmedcentral.nih.gov:2619250 2023-05-15T13:09:39+02:00 Terrestrial Nematodes of Alaska I. Trichodoridae (Nemata) Bernard, E. C. 1992-03 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2619250 http://www.ncbi.nlm.nih.gov/pubmed/19283204 en eng Society of Nematologists http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2619250 http://www.ncbi.nlm.nih.gov/pubmed/19283204 © The Society of Nematologists 1992 Article Text 1992 ftpubmed 2013-09-02T09:38:35Z Four species of Trichodoridae, two of them new and belonging to the T. aequalis complex, are reported from Alaska. Trichodorus carlingi n. sp. differs from all other species of the genus in having conspicuously hamate spicules. Vaginal sclerotizations are trapezoidal to rectangular. Trichodorus paucisetosus n. sp., which resembles T. sparsus Szczygiel, 1968 and T. nanjingensis Liu & Cheng, 1990, has sparsely setose, noncephalated spicules partially striated in one or two zones, oval to round vaginal sclerotizations, sperm in discrete spermathecae, and onchiostyle 57-72 μm long. Trichodorus californicus Alien, 1957 is reported from many sites in Alaska, and T. aequalis Allen, 1957 is reported from one site. Trichodorus californicus was collected almost exclusively from glacial refugial regions north of the Alaska Range. Text alaska range Alaska PubMed Central (PMC) |
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Article Bernard, E. C. Terrestrial Nematodes of Alaska I. Trichodoridae (Nemata) |
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description |
Four species of Trichodoridae, two of them new and belonging to the T. aequalis complex, are reported from Alaska. Trichodorus carlingi n. sp. differs from all other species of the genus in having conspicuously hamate spicules. Vaginal sclerotizations are trapezoidal to rectangular. Trichodorus paucisetosus n. sp., which resembles T. sparsus Szczygiel, 1968 and T. nanjingensis Liu & Cheng, 1990, has sparsely setose, noncephalated spicules partially striated in one or two zones, oval to round vaginal sclerotizations, sperm in discrete spermathecae, and onchiostyle 57-72 μm long. Trichodorus californicus Alien, 1957 is reported from many sites in Alaska, and T. aequalis Allen, 1957 is reported from one site. Trichodorus californicus was collected almost exclusively from glacial refugial regions north of the Alaska Range. |
format |
Text |
author |
Bernard, E. C. |
author_facet |
Bernard, E. C. |
author_sort |
Bernard, E. C. |
title |
Terrestrial Nematodes of Alaska I. Trichodoridae (Nemata) |
title_short |
Terrestrial Nematodes of Alaska I. Trichodoridae (Nemata) |
title_full |
Terrestrial Nematodes of Alaska I. Trichodoridae (Nemata) |
title_fullStr |
Terrestrial Nematodes of Alaska I. Trichodoridae (Nemata) |
title_full_unstemmed |
Terrestrial Nematodes of Alaska I. Trichodoridae (Nemata) |
title_sort |
terrestrial nematodes of alaska i. trichodoridae (nemata) |
publisher |
Society of Nematologists |
publishDate |
1992 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2619250 http://www.ncbi.nlm.nih.gov/pubmed/19283204 |
genre |
alaska range Alaska |
genre_facet |
alaska range Alaska |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2619250 http://www.ncbi.nlm.nih.gov/pubmed/19283204 |
op_rights |
© The Society of Nematologists 1992 |
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1766191739372044288 |