Nesting Behavior of Abispa ephippium (Fabricius) (Hymenoptera: Vespidae: Eumeninae): Extended Parental Care in an Australian Mason Wasp
The genus Abispa includes Australia's largest wasps, potters with distinctive mud nests weighing up to 0.5 kg. During 31 days near Katherine, NT, Australia, we observed 8 active A. ephippium (Fabricius) nests and dissected 16. Nesting is lengthy and asynchronous; female generations often overl...
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| Format: | Article |
| Language: | English |
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Wiley
2009-01-01
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| Series: | Psyche: A Journal of Entomology |
| Online Access: | http://dx.doi.org/10.1155/2009/851694 |
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| author | Robert W. Matthews Janice R. Matthews |
| author_facet | Robert W. Matthews Janice R. Matthews |
| author_sort | Robert W. Matthews |
| collection | DOAJ |
| description | The genus Abispa includes Australia's largest wasps, potters with distinctive mud nests weighing up to 0.5 kg. During 31 days near Katherine, NT, Australia, we observed 8 active A. ephippium (Fabricius) nests and dissected 16. Nesting is lengthy and asynchronous; female generations often overlap. Females display long-term parental care through truncated progressive provisioning, removing debris, repairing damage, and attacking potential invaders. Males patrol water-gathering spots, and visit and associate with active nests, mating there and in flight. Females actively guard nests, but challenged nest-attending males simply retreat. The distinctive funnel-shaped entrance helps females defend nests physically but probably not chemically; dismantled for cell closure material, it is built anew for each cell. Nests contain up to 8 cells; construction and provisioning total about 7 days per cell. The only parasite was Stilbum cyanurum Forster. Thievery and nest usurpation by Pseudabispa paragioides (Meade-Waldo) were discovered. |
| format | Article |
| id | doaj-art-30936d86880a4bf4acc8919f840fe720 |
| institution | Kabale University |
| issn | 0033-2615 1687-7438 |
| language | English |
| publishDate | 2009-01-01 |
| publisher | Wiley |
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| series | Psyche: A Journal of Entomology |
| spelling | doaj-art-30936d86880a4bf4acc8919f840fe7202025-02-03T06:12:12ZengWileyPsyche: A Journal of Entomology0033-26151687-74382009-01-01200910.1155/2009/851694851694Nesting Behavior of Abispa ephippium (Fabricius) (Hymenoptera: Vespidae: Eumeninae): Extended Parental Care in an Australian Mason WaspRobert W. Matthews0Janice R. Matthews1Department of Entomology, University of Georgia, Athens, GA 30602, USADepartment of Entomology, University of Georgia, Athens, GA 30602, USAThe genus Abispa includes Australia's largest wasps, potters with distinctive mud nests weighing up to 0.5 kg. During 31 days near Katherine, NT, Australia, we observed 8 active A. ephippium (Fabricius) nests and dissected 16. Nesting is lengthy and asynchronous; female generations often overlap. Females display long-term parental care through truncated progressive provisioning, removing debris, repairing damage, and attacking potential invaders. Males patrol water-gathering spots, and visit and associate with active nests, mating there and in flight. Females actively guard nests, but challenged nest-attending males simply retreat. The distinctive funnel-shaped entrance helps females defend nests physically but probably not chemically; dismantled for cell closure material, it is built anew for each cell. Nests contain up to 8 cells; construction and provisioning total about 7 days per cell. The only parasite was Stilbum cyanurum Forster. Thievery and nest usurpation by Pseudabispa paragioides (Meade-Waldo) were discovered.http://dx.doi.org/10.1155/2009/851694 |
| spellingShingle | Robert W. Matthews Janice R. Matthews Nesting Behavior of Abispa ephippium (Fabricius) (Hymenoptera: Vespidae: Eumeninae): Extended Parental Care in an Australian Mason Wasp Psyche: A Journal of Entomology |
| title | Nesting Behavior of Abispa ephippium (Fabricius) (Hymenoptera: Vespidae: Eumeninae): Extended Parental Care in an Australian Mason Wasp |
| title_full | Nesting Behavior of Abispa ephippium (Fabricius) (Hymenoptera: Vespidae: Eumeninae): Extended Parental Care in an Australian Mason Wasp |
| title_fullStr | Nesting Behavior of Abispa ephippium (Fabricius) (Hymenoptera: Vespidae: Eumeninae): Extended Parental Care in an Australian Mason Wasp |
| title_full_unstemmed | Nesting Behavior of Abispa ephippium (Fabricius) (Hymenoptera: Vespidae: Eumeninae): Extended Parental Care in an Australian Mason Wasp |
| title_short | Nesting Behavior of Abispa ephippium (Fabricius) (Hymenoptera: Vespidae: Eumeninae): Extended Parental Care in an Australian Mason Wasp |
| title_sort | nesting behavior of abispa ephippium fabricius hymenoptera vespidae eumeninae extended parental care in an australian mason wasp |
| url | http://dx.doi.org/10.1155/2009/851694 |
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