Record ID No. |
2845 |
Author(s) |
Houston T F., Bougher N L. , 2010 |
Affiliation |
Department of Terrestrial Zoology (Entomology), Western Australian Museum, Locked Bag 49, Welshpool Delivery Centre, WA 6986, Australia. Terry.Houston@museum.wa.gov.au |
Title |
Records of hypogeous mycorrhizal fungi in the diet of some Western Australian bolboceratine beetles (Coleoptera: Geotrupidae, Bolboceratinae). (Special Issue: Research to realisation: the challenging path for novel pest management products in Australia.) |
Source. Vol.(no):Page |
Australian Journal of Entomology. 49(1): 49-55p. |
Categories |
Mycorrhiza General |
Subjects |
Biological Interaction |
Sub-subjects |
Insects |
Host |
bolboceratine beetles |
Organism |
Blackbolbus frontalis B. fucinus, Amarrendia, Hysterangium, Scleroderma, Bolborhachium |
Country |
Australia |
Abstracts |
In order to assess the possible contribution of Western Australian bolboceratine beetles to the dispersal of mycorrhizal fungal spores, faeces and/or gut contents of adults of several species and genera obtained from burrows or collected at lights at night were examined microscopically. Two species of Blackbolbus (Blackbolbus frontalis and Blackbolbus fucinus) were found to have fed on different species of hypogeous sporocarps (truffles). Furthermore, adults of Blackbolbus frontalis were found in burrows with truffles of the genera Amarrendia, Hysterangium and Scleroderma. Specimens of some Blackburnium, Bolboleaus and Bolborhachium species, on the other hand, were found to have ingested diffuse glomeralean mycelium and spores along with varying quantities of soil. Limited evidence of broad-scale distribution of spores was obtained. Some Scleroderma truffles found in burrows of Blackbolbus frontalis were honeycombed and inhabited by numerous nitidulid beetles identified as Thalycrodes mixta. Two truffles identified as Hysterangium found in soil close to a burrow of Blackbolbus frontalis were infested with nematodes. |