Presence of only eupyrene spermatozoa in adult males of the genus Micropterix hübner and its phylogenetic significance (Lepidoptera : Zeugloptera, Micropterigidae)

Matthias Sonnenschein, Christoph L. Häuser

International Journal of Insect Morphology and Embryology · 1990 · 35 citations · 22 references

Concepts

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