Janus compressus (Fabricius, 1793)

pear cephid, pear shoot sawfly

on woody Rosaceae

parasite

The larvae live as shoot borers.

host plants

Rosaceae, oligophagous

Crataegus; Malus; Pyrus communis; Sorbus aria.

distribution within Europe

(PESI, 2020).

references

Haris (2012a), Pschorn-Walcher & Altenhofer (2000a), Schwarz (1999a).

mod 28.iii.2020