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Behavioural and morphological adaptations to tidal inundation in the adult wood boring weevil Pselactus spadix Herbst
1999 - IRG/WP 99-10308
Pselactus spadix tunnels wood in the mid intertidal to high intertidal zones and is submersed for several hours with each tide. The submergence and subsequent recovery behaviour, together with sub elytral morphology of P. spadix was investigated and compared to a terrestrial wood borer of the same subfamily Euophryum confine. An investigation of adult activity following submersion in seawater show...
P Oevering, A J Pitman


The influence of fungal species and the level of decay on the mortality and feeding activity of adult Euophryum confine (Broun)
2002 - IRG/WP 02-10448
The mortality and feeding activity of adult Euophryum confine (Broun) (Coleoptera: Curculionidae) are used to establish the substrate conditions most suitable for their rearing. Weevils were allowed to feed on Pinus nigra (Arnold) sapwood blocks, either undecayed or decayed to 10% weight loss ±5% by two brown rots Coniophora puteana (Schum.:Fr.) Karst. and Serpula lacrymans (Wulf.:Fr.) Schroeter...
M Green, A J Pitman


An investigation of the nutritional physiology of the wood-boring weevil Euophryum confine Broun
1994 - IRG/WP 94-10082
The digestion of Picea abies Karst and Pinus sylvestris L. by Euophryum confine, at two sites is reported in this study. The composition of sound wood, wood from the heads of the weevil tunnels and the frass egested has been determined by gravimetric analysis. A comparison of sound wood and wood ingested showed that weevils tunnelled in microbially decayed wood, while a comparison of the wood inge...
A J Pitman, S M Cragg, G S Sawyer