Superfamily: Bostrychoidea
Life > Eukaryotes > Opisthokonta > Metazoa (animals) > Bilateria > Ecdysozoa > Panarthropoda > Tritocerebra > Arthopoda > Mandibulata > Atelocerata > Panhexapoda > Hexapoda
> Insecta
(insects) > Dicondyla > Pterygota > Metapterygota > Neoptera > Eumetabola >
Holometabola > Coleoptera
(beetles)
> Polyphaga
Families encountered in southern Africa
Lyctidae |
|
Bostrychidae (auger borers, shot-hole borers) The auger
beetles vary in size (2-31mm) and are adapted to a life of boring
burrows into wood which is apparent from their cylindrical shape. The
end of the body is characteristically truncated and not tapered and the
head is directed downwards. They are perfectly adapted for moving through
wood burrows and the body and legs are armed with hooks, spines and
teeth. Unlike other woodboring beetles where only the larvae bore, both
adults and larvae of the bostrichids bore. |
|
Anobiidae (biscuit
beetles, drugstore beetles, furniture beetles, tobacco beetles) Small brown, cylindrical or ovoid beetles
(2-6mm) covered with fine setae (hairs). Larvae of most of the species
bore into wood but some cosmopolitan species infest household goods.
Anobium punctatum (Furniture beetle) is a serious pest of furniture and untreated timber but
most damage occurs in the coastal areas. Their presence become apparent when
small piles of dust collect around small round holes in wood or furniture.
Stegobium paniceum (Drugstore
beetle, Biscuit beetle) is a pest of grocery cupboard. They regularly
infest any dry food of vegetable origin, even curry powder. |
|
Ptinidae (spider
beetles) Small (2-5mm), spider-like beetles with
rounded, globular bodies and long legs. The head is obscured from above by the
pronotum. They are scavengers and feed on dry animal and vegetable matter and
are found in birds' , animal nests and caves. |
|
© Iziko Museums of Cape Town, 2006
biodiversity explorer home
Iziko home beetles home
|