A Jurassic dipteran pollinator with an extremely long proboscis

@article{Khramov2019AJD,
  title={A Jurassic dipteran pollinator with an extremely long proboscis},
  author={A. V. Khramov and Elena Dmitrievna Lukashevich},
  journal={Gondwana Research},
  year={2019}
}

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