Table 1 in Descriptions And Recognition Of Larvae Of Some Northern North American Species Of Ilybius Erichson (Coleoptera: Dytiscidae)

Name: Table 1 in Descriptions And Recognition Of Larvae Of Some Northern North American Species Of Ilybius Erichson (Coleoptera: Dytiscidae)
Creator: Department of Biology Memorial University of Newfoundland St. John's Newfoundland, A 1 B 3 X 9, Canada; College of the North Atlantic P. O. Box 60, Carbonear Newfoundland, A 1 Y 1 B 5, Canada & Institute of Terrestrial Ecology, Edinburgh Research Station, Bush Estate, Penicuik, Midlothian, EH 9 0 QB, UK
Published: 2000-03-01T00:00:00+08:00

Zenodo2000-03-01 更新2026-04-07 收录

昆虫形态分类学

水生甲虫鉴定

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资源简介：

Table 1. Diagnostic characters for distinguishing between larvae of the genera Ilybius Erichson and Agabus Leach as given by Galewski (1987) and Nilsson (1987). CharacterAgabusIlybius1. Last abdominal segment (RespiratoryShort or TruncateElongateSiphon)2. Position of dorsal setae of fore femora½ or <½ the length3 ⁄ or ⅔ the length 53. Abdominal segment VI membranousNarrowWidesternum

提供机构：

Department of Biology Memorial University of Newfoundland St. John's Newfoundland, A 1 B 3 X 9, Canada; College of the North Atlantic P. O. Box 60, Carbonear Newfoundland, A 1 Y 1 B 5, Canada & Institute of Terrestrial Ecology, Edinburgh Research Station, Bush Estate, Penicuik, Midlothian, EH 9 0 QB, UK

创建时间：

2000-03-01