Biology:Zenodorus orbiculatus

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Short description: Australian ant species

Zenodorus orbiculatus
Zenodorus orbiculatus 6025.jpg
At Atherton Tableland, Queensland
Scientific classification edit
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Araneae
Infraorder: Araneomorphae
Family: Salticidae
Subfamily: Salticinae
Genus: Zenodorus
Species:
Z. orbiculatus
Binomial name
Zenodorus orbiculatus
(Keyserling, 1881)[1]
Synonyms[1]
  • (Keyserling, 1881) Keyserling, 1881
  • (Keyserling, 1881) Omoedus orbiculatus
  • Hasarius orbiculatus (Keyserling, 1881)
  • Pystira orbiculata Zenodorus orbiculatus

Zenodorus orbiculatus, the round ant eater, is a species of ant-hunting jumping spider found in Australia.[1][2] The species was first formally named by Eugen von Keyserling in 1881 as Hasarius orbiculatus.[1]

Description

Zenodorus orbiculatus are dark brown to black, with pale markings on the carapace behind the eyes, a circular pattern on the abdomen with a dot in the centre, and a pale band on the femur of each leg. Females and males grow to 8 mm (0.31 in) overall body length. The species is widespread and abundant in Queensland, scattered throughout the remainder of Australia.[2]

The food preference is ants, but they also consume other spiders and insects.[2]

Gallery

References

  1. 1.0 1.1 1.2 1.3 "Zenodorus orbiculatus (Keyserling, 1881)". NMBE. 1881. https://wsc.nmbe.ch/species/31330. 
  2. 2.0 2.1 2.2 Whyte, Robert; Anderson, Greg (2017). A Field Guide to Spiders of Australia. Clayton South Vic. 3169: CSIRO publishing. p. 284. ISBN 9780643107076. 

Wikidata ☰ Q2012348 entry