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The distribution of the species in the field illustrated by census work
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20 specimens 2nd instar 3rd instar larvae activity Aegialia air loco-temp antennae Aphodius brevis Aphodius fimetarius Aphodius ictericus Aphodius rufipes Aphodius zenkeri arena beetles borealis captured in Faro Colobopterus cow droppings cow dung crust dead larvae desiccation Diagr Diagram dung heap dung-beetles dung-living ecological erraticus excrement exposed position fimetarius foetens Havang hibernating high temperature Holarctic horse droppings horse dung Initial temperature insects kinds of dropping kinds of dung labial palpi labrum larvae had hatched Lund mandibles maxillae maxillary palpi moisture Number of specimens occur olfactory op.c palpi palpus polyphagous position Locality reactions Resistance to desiccation Resistance to high restricted Results rufus Scania Scarabaeidae second instar semi-exposed sense organs sensilla shaded habitats shaded localities shaded positions sheep droppings sheep dung species specimens were captured spiracles stenotopic studied sundown Sweden Table temp temperature temperature conditions thermistors third instar larvae Total distribution tubes