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On the Biology of Anagrus atomus (L.) Hal.: an Egg Parasite of the Leaf-Hopper Erythroneura Pallidifrons Edwards

Published online by Cambridge University Press:  06 April 2009

Elsie I. MacGill
Affiliation:
University of Manchester

Extract

1. Anagrus atomus (L.) Hal. is a mymarid parasite of the eggs of Erythro-neura pallidifrons Edwards.

2. The parasite is parthenogenetic, at any rate for the greater part of the year.

3. Two larval stages are described.

4. More than one egg may be laid in a single host egg and these eggs may hatch, but only one of the Anagrus larvae reaches maturity.

5. The development of Anagrus atomus takes about sixteen days.

6. The species is multi-voltine.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1934

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