References
- Bonner, J.T. 2006. Why size matters. Princeton University Press.
- Dettner, K. 1990: Chemische Abwehr bei Käfern. Verh. Westd. Entom. Tag, Düsseldorf 1989: 7–18.
- Ingstrup, T. & B.L. Madsfn. 1975. Respiratory structures in some waterbeetles in relation to their habitats. M, S. thesis, University of Odense (in Danish).
- Madsen, B.L. 1967. Ecological investigations in some Eastern Jutland streams 3: Distribution and ecology of water beetles. Flora Fauna 73: 21 36.
- Messner, B. & C. Langer. 1984. Atmungsfähige Deckflügel als Anpassung an die submerse Lebensweise bei Käfern. Zool. Jahrb. Abt. Anat. Ontog. Tiere 111: 469–484.
- Meuche, A. 1937. Der Käfer Bidessus hamulatus Gyll. in Ostholstein. Entomol. Bl. Biol. Syst. Kaefer33: 427–438.
- SmrŽ. J. 1981. Respiration — a new function of some hydroporine elytra. Acta Ent. Bohemoslov. 73: 209–215.
- Thorpe, W.H. & D.J. Crisp. 1949. Studies on plastron respiration IV. Plastron respiration in the Coleoptera. J. Exp. Biol. 26: 219–260.