The Bupleurum feeding species of Trifurcula (Glaucolepis) Braun, 1917 are revised. Five species are recognised: T. bupleurella (Chrétien, 1907), T. sanctibenedicti Klimesch, 1979, T. megaphallus van Nieukerken, Z. Laštuvka & A. Laštuvka sp. n. feeding on Bupleurum gibraltarium in southern Spain, T. chretieni Z. Laštuvka, A. Laštuvka & van Nieukerken sp. n. feeding on Bupleurum rigidum in southern France, Spain and Portugal, and T. siciliae Z. Laštuvka, A. Laštuvka & van Nieukerken sp. n. feeding on B. fruticosum in Sicily. The group is restricted to southwestern Europe and northern Africa, the area where most shrubby Bupleurum species occur. A NJ and Bayesian analysis of DNA barcodes of four out of five species suggest a single origin of Bupleurum feeding in the subgenus Glaucolepis.

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doi.org/10.1163/22119434-00002028
Tijdschrift voor Entomologie
Staff publications

Laštuvka, Z., Laštůvka, A., & van Nieukerken, E. (2013). The Bupleurum (Apiaceae) feeding species of Trifurcula (Glaucolepis): new species, biology and distribution (Lepidoptera: Nepticulidae). Tijdschrift voor Entomologie, 156, 191–210. doi:10.1163/22119434-00002028