1. Acorn J (2006) The world’s biggest bug is a grub. Am Entomol 52(4):270–272
2. Alexander KNA (2008) Tree biology and saproxylic Coleoptera: issues of definitions and conservation language. Rev Ecol 63(suppl 10):1–5
3. Anderson RS, Marvaldi AE (2014) 3.7.3. Dryophthorinae Schoenherr, 1825. In: Leschen RAB, Beutel RG (eds) Handbook of zoology, vol 4/40: Coleoptera, beetles, vol 3. Morphology and systematics (Phytophaga). W DeGruyter, Berlin, pp 477–483
4. Arango RA, Young DK (2012) Death-watch and spider beetles of Wisconsin – Coleoptera: Ptinidae. General technical report FPL-GTR-209. USDA, Forest Service, Forest Products Laboratory, Madison, WI
5. Arndt E, Beutel RG, Will K (2016) 7.10. Carabidae Latreille, 1802. In: Beutel RG, Leschen RAB (eds) Handbook of zoology, vol 4/38: Coleoptera, beetles, vol 1. Morphology and systematics (Archostemata, Adephaga, Myxophaga, Polyphaga partim), 2nd edn. W DeGruyter, Berlin, pp 162–190