Australian spider beetle ( Latin: Ptinus tectus) This species arrived in Europe from Australia as recently as 1900, but it is now common more or less everywhere. Covered in brown and golden hairs, the Australian spider beetle has a spider-life appearance and adults grow to an approximate 2.4 – 4mm in length. Australian Spider Beetle The Australian Spider Beetle originated from Tasmania but is now distributed throughout the temperate zones of the world. The larvae are fleshy, curved and not very mobile. Stats Adult beetle length 2.5 – 4 mm. Source: See Canadian Beetle Identification Guide weblink . The female can lay up to 1000 eggs, and the larvae will live in all kinds of dried plant products, such as grain, flour and spices. Skip To Navigation; ... Australian Spider Beetle Ptinus tectus Appearance. Stats Adult beetle length 2.5 – 4 mm. Latin Ptinus tectus. The larvae are fleshy, curved and not very mobile. Latin Ptinus tectus. Spider beetles … The Australian Spider Beetle and the Golden Spider Beetle are similar in biology and their control measures are largely the same. The adults have biting mouthparts, a well developed thorax and 11-segmented antennae. Australian Spider Beetle. Similar to other species, adults will pose dead when disturbed. This site has over 40 families illustrated so far. Australian Spider Beetle - [Ptinus ocellus] spider beetle - [Sphaericus gibboides] globular spider beetle - [Trigonogenius globulus] More Information Specimen Contact Museum Victoria - Historial John Curtis Collection Author Walker, K. Created 19/03/2007 04:24 AEST Last Updated 30/08/2011 16:45 AEST Citation Walker, K. (2007) smooth spider beetle (Gibbium psylloides) Updated on 8/30/2011 … Appearance The middle of the body is constricted to give a waisted spider-like appearance. The legs and antennae are long. The larvae are fleshy, curved and not very mobile. Australian Spider Beetleadmin2016-11-21T08:42:04+01:00. However, under article 72C(e) of the International Code of Zoological Nomenclature, the valid name for the Australian spider beetle is Ptinus ocellus Brown, since P. tectus Boildieu was originally proposed as a replacement name for Ptinus pilosus White (= Dorcatoma pilosus White, an anobiid). Dark, damp areas are favourite habitats of the beetles. However, under article 72C(e) of the International Code of Zoological Nomenclature, the valid name for the Australian spider beetle is Ptinus ocellus Brown, since P. tectus Boildieu was originally proposed as a replacement name for Ptinus pilosus White (= Dorcatoma pilosus White, an anobiid). Latin Ptinus tectus. This site has over 40 families illustrated so far. Beetles of Australia. Cryptic in their behaviour, these insects will “play dead” if disturbed. Stats Adult beetle length 2.5 – 4 mm. Originally a Tasmanian species of beetle, the Australian Spider Beetle has now become by far the most common of spider beetles in the UK infesting homes and warehouses alike. Appearance The middle of the body is constricted to give a waisted spider-like appearance. Cryptic in their behaviour, these insects will “play dead” if disturbed.
The legs and antennae are long. The adult beetles are active at lower temperatures, down to 2 ° C. At room temperature, development from egg to adult lasts 3-4 months. Learn about Australian Spider Beetles (Ptinus tectus) & how Presto-X can help you get rid of these pests using our expert pest control solutions. There are several other species of spider beetles, including: Australian spider beetles Brown spider beetles Golden spider beetles Whitemarked spider beetles