approx. 40 times enlarged, made in SOMSO-Plast®. After Studiendirektor Christian Groß. Enlarged and true to detail representation of the big Spruce barkbeetle with eight teeth (Ips typographus L.). with the following phases of development: egg, 2 x young larva, full-grown larva, pupa and beetle. The models are lying in a relief, which has been realized as per the damage diagram and it includes additionally one more damage diagram as natural cast. Model separates into 5 parts. On a base.
