Pseudophytobius acalloides (Fairmaire, 1857)
The larva makes several irregular, full depth and very transparant, corridors, sometimes rather blotches, with a central frass line. Pupation external.
Amaranthaceae, Caryophyllaceae; narrowly polyphagous
distribution within Europe
France, Spain, Corsica, Sardinia, Sicily (Fauna Europaea, 2009).
Distinct head, no prolegs or thoracic feet.