Nick Upton / Chalkhill blue butterflies (Polyommatus coridon), mating on Red clover flower (Trifolium pratense) with phoretic Chalcidoid wasp (Eulophidae; Tetrastichinae) a parasitoid of butterfly eggs, riding on...
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Nick Upton / Chalkhill blue butterflies (Polyommatus coridon), mating on Red clover flower (Trifolium pratense) with phoretic Chalcidoid wasp (Eulophidae; Tetrastichinae) a parasitoid of butterfly eggs, riding on...