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The immature stages of European ichneumonid parasites of siricine woodwasps
Author(s) -
Spradbery J. P.
Publication year - 1970
Publication title -
proceedings of the royal entomological society of london. series a, general entomology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.693
H-Index - 57
eISSN - 1365-3032
pISSN - 0375-0418
DOI - 10.1111/j.1365-3032.1970.tb00693.x
Subject(s) - instar , larva , biology , zoology , ecology
SYNOPSIS The immature stages of Rhyssa persuasoria, R. amoena, Megarhyssa emarginatoria, Pseudorhyssa sternata and Odontocolon geniculatus , ichneumonid ectoparasites of European Siricidae, are described and a key based on the last larval instars of these species is included. Their relationships are discussed with reference to the morphology of the intermediate and final instars.