Showcase Australia

White-striped Weevil (Perperus lateralis), Bermagui NSW © Deb Taylor

Weevils

CerambycidaeLonghorn Beetles Index Aridaeus thoracicus Chlorophorus curtisi Didymocantha obliqua Pachydissus sp Rhytiphora Rhytiphora dallasi Weevils

Weevils are beetles that belong to the superfamily Curculionoidea. They are distinctive group of beetles that have elongated snouts. Usually small beetles (many species are less than 6 mm in length), and are herbivorous. They belong to several families, although most of them are in the family Curculionidae (the “true weevils”).

There are also some commonly named “bark beetles”, that is a subfamily of Curculionidae, which are morphologically dissimilar to other weevils (lacking the distinctive snout). A weevil’s rostrum (the elongated snout) has chewing mouthparts instead of the piercing mouthparts that most proboscis-possessing insects have.

Most weevils have the ability to fly, although there is a significant number that are flightless (such as the genus Otiorhynchus), and others can jump.

Elephant Weevil (Orthorhinus cylindrirostris), Wallaga Lake NSW © Deb Taylor
Elephant Weevil (Orthorhinus cylindrirostris), Wallaga Lake NSW © Deb Taylor
Snout Beetle (genus Lixus, family Curculionidae), Alice Springs NT
Snout Beetle (genus Lixus, family Curculionidae), Alice Springs NT
Australian Weevil (Talaurinus fergusoni), Ballandean QLD © Marc Newman
Australian Weevil (Talaurinus fergusoni), Ballandean QLD © Marc Newman
Botany Bay Diamond Weevil (Chrysolopus spectabilis), Wallaga Lake NSW © Deb Taylor
Botany Bay Diamond Weevil (Chrysolopus spectabilis), Wallaga Lake NSW © Deb Taylor
White-striped Weevil (Perperus lateralis), Bermagui NSW © Deb Taylor
White-striped Weevil (Perperus lateralis), Bermagui NSW © Deb Taylor

  • Scientific classification
  • Kingdom: Animalia
  • Phylum: Arthropoda
  • Subphylum: Hexapoda
  • Class: Insecta
  • Informal: Pterygotes
  • Order: Coleoptera
  • Superfamily: Chrysomeloidea
  • Family: Cerambycidae
  • Subfamily: Cerambycinae

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Footnote & References

  1. Cerambycidae, Atlas of Living Australia, https://bie.ala.org.au/species/CERAMBYCIDAE
  2. Australian Cerambycidae, CSIRO, https://www.ento.csiro.au/biology/cerambycidae/cerambycidae.html

CerambycidaeLonghorn Beetles Index Aridaeus thoracicus Chlorophorus curtisi Didymocantha obliqua Pachydissus sp Rhytiphora Weevils

ColeopteraColeoptera Index Amarygmus sp Anoplognathus sp Aphanestes gymnopleura Aphanesthes succine Aporocera speciosa Atractocerus crassicornis Blackburnium cavicolle Buprestidae Carphurus Cerambycidae Carabidae Chalcopteroides (Chalcopterus Beetle) Christmas Beetles Chrysomelidae (Leaf Beetles) Coleoptera (Beetles) Curculionidae Dicranolaius cinctus Dung Beetle Eretes australis Helea scaphiformis Hydrophilus Ladybirds (Beetles) Lepidiota Lucanidae Lycidae Malachiinae Mordellidae (Pintail Beetles) Neospades sp Omorgus Paropsine Beetle Paropsisterna sp Phorticosomus sp Protaetia fusca Pterohelaeus sp Rhinotia haemoptera Rhinotia suturalis Rhipiceridae Scarabaeidae Tenebrionidae Xylophilostenus octophyllus

InsectsInsects Index Insects Life Cycle… Bees Beetles Blattodea Butterflies Coleoptera Cicada Crabronidae Diptera Dragonflies & Damselflies Formicidae Hemiptera Heteroptera Mantodea Moths Neuroptera Orthoptera Orthopteroid Processionary Caterpillar Stink Bugs, Shield Bugs and Allies Wasps Water Scorpion (Laccotrephes tristis) Witchetty Grub