1. PaDIL Species Factsheet

Scientific Name: Niptus hololeucus (Faldermann) (Coleoptera: Anobiidae: Ptininae)

Common Name Golden spider Live link: http://www.padil.gov.au/pests-and-diseases/Pest/Main/135907

Image Library Australian Biosecurity Live link: http://www.padil.gov.au/pests-and-diseases/

Partners for Australian Biosecurity image library

Department of Agriculture, Water and the Environment https://www.awe.gov.au/ Department of Primary Industries and Regional Development, Western Australia https://dpird.wa.gov.au/ Plant Health Australia https://www.planthealthaustralia.com.au/ Museums Victoria https://museumsvictoria.com.au/ 2. Species Information

2.1. Details Specimen Contact: Museum Victoria - Historial John Curtis Collection - Author: Walker, K. Citation: Walker, K. (2007) Golden (Niptus hololeucus)Updated on 8/16/2021 Available online: PaDIL - http://www.padil.gov.au Image Use: Free for use under the Creative Commons Attribution-NonCommercial 4.0 International (CC BY- NC 4.0)

2.2. URL Live link: http://www.padil.gov.au/pests-and-diseases/Pest/Main/135907

2.3. Facets Status: Exotic Species Occurrence in Australia Group: Commodity Overview: General Commodity Type: Grains, Stored Products, Distribution: USA and Canada, Central and South America, Europe and Northern Asia, Mediterranean Basin, South and South-East Asia, Australasian - Oceanian

2.4. Other Names Niptus brevesetosus Pic, 1956

2.5. Diagnostic Notes Adult body length 3-4.5mm;ponotum and elytra entirely obscured by recumbent golden yellow setae;hind femur as long as hind tibia, Can be confused with globulus but can be distinguish by: has a hind femur stout with apical one third expanded, elytra and pronotum covered with gray and brown adpressed hair;Niptus hololeucus has a hind femur slenderwith apical one third expanded, elytra and pronotum covered with goldenadpressed hair. Source: See Canadian Beetle Identification Guide weblink See and Mite Pests in Stored Foods weblink

2.6. Web Links Canadian Beetle Identification Guide : http://sci.agr.ca/winnipeg/storage/pubs/beetles.pdf Insect and Mite Pests in Stored Food: http://www.afpmb.org/pubs/tims/tg27/docs/Insect%20and%20Mite%20Pests%20in%20Food%20Gorham.pdf 3. Diagnostic Images

No label No label Dorsal view: Simon Hinkley & Ken Walker Elytra: Simon Hinkley & Ken Walker Museums Victoria Museums Victoria

No label No label Head front: Simon Hinkley & Ken Walker Hind femur: Simon Hinkley & Ken Walker Museums Victoria Museums Victoria

No label No label Lateral view: Simon Hinkley & Ken Walker Pronotum: Simon Hinkley & Ken Walker Museums Victoria Museums Victoria

Results Generated: Saturday, September 25, 2021