Results 191 to 199 of about 3,098 (199)
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CLASSIFICATION OF THE PAMPHILIIDAE (HYMENOPTERA SYMPHYTA)
Proceedings of the Royal Entomological Society of London. Series B, Taxonomy, 1945openaire +1 more source
CLASSIFICATION OF THE CEPHIDAE (HYMENOPTERA SYMPHYTA)
Transactions of the Royal Entomological Society of London, 1946openaire +1 more source
CLASSIFICATION OF THE XYELIDAE (HYMENOPTERA SYMPHYTA)
Proceedings of the Royal Entomological Society of London. Series B, Taxonomy, 1945openaire +1 more source
ON THE CLASSIFICATION OF SAWFLIES (HYMENOPTERA SYMPHYTA)
Transactions of the Royal Entomological Society of London, 1938openaire +1 more source