

■■t\W'^ 





<7 



^V,.r 



P/. 52. 



A' 144. 



Left: above. Boring Crustacea, Llimiorhx (slightly enlai-gecl). 



below. Boring mollusc, A>/t;/Adt^rt. 

 Right: Wood bored by I.imnerin; notice how the hard knot has not l)eeu 



bored. Natural si/e. ^pp. 142, 143, 146 . 



