Determination of the number of larval instars ofSitona discoideusGyllenhal (Coleoptera: Curculionidae) using probit analysis
Autor: | E.R. Frampton |
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Rok vydání: | 1986 |
Předmět: | |
Zdroj: | New Zealand Journal of Zoology. 13:107-111 |
ISSN: | 1175-8821 0301-4223 |
DOI: | 10.1080/03014223.1986.10422651 |
Popis: | Analysis of head-capsule widths of field-collected and laboratory-hatched Sitona discoideus Gyllenhal larvae confirmed that this species possesses five larval instars. Probit analysis allowed for more accurate statistical definition of the head-capsule size ranges of each particular instar, despite size overlap between successive instars. |
Databáze: | OpenAIRE |
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