Abstract
The mecopteran family Mesopsychidae is characterized primarily by an elongated siphonate proboscis, which likely enabled its members to feed on and pollinate Mesozoic gymnosperms (e.g., Labandeira et al., 2007; Ren et al., 2009). However, many species and fossil specimens from this family are known only from isolated wings, making it difficult to generalize their paleoecology (Lian et al., 2024).
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