Two new genera of Lasiosynidae (Insecta, Coleoptera) from the Lower Cretaceous of Russia and Mongolia, and principal trends of the morphological evolution of the family

E. V. Yan, B. Wang, and H. Zhang

2014

Article

Paleontological Journal 48:500-511

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Taxa discussed in this work:

• Crassisyne
• Crassisyne ampla
• Microsyne
• Microsyne lauta

Taxonomy:

• Lasiosynidae belongs to Byrrhoidea - Yan et al. (2014)
• Microsyne belongs to Lasiosynidae - Yan et al. (2014)
• Microsyne lauta belongs to Microsyne - Yan et al. (2014)
• Crassisyne belongs to Lasiosynidae - Yan et al. (2014)
• Crassisyne ampla belongs to Crassisyne - Yan et al. (2014)