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| Content Provider | Springer Nature Link |
|---|---|
| Author | Blackwell, Meredith Jones, Kevin |
| Copyright Year | 1997 |
| Abstract | Many ascomycetes are associated with insects to form symbioses. The fungi are necrotrophic and biotrophic parasites, endosymbionts, insect-dispersed forms, and other obligate associates that provide nourishment for insects. Diversity among these fungi can be categorized in several different ways: taxonomic diversity, variety of interaction types occurring within a fungal lineage, and number of fungal species. Previously our inability to produce well supported phylogenetic hypotheses has obscured these views of diversity. Over the past 5 years our knowledge of insect-associated fungi has been improved by the use of DNA sequence analysis. Such studies have revealed that ascomycetes in almost all major clades are associated intimately with insects. Of particular interest has been the sorting out of relationships of taxa with convergent morphologies, unique characters, and lost characters, including those associated with sexual reproduction. Within some fungal groups the types of interactions with insects are diverse, and eventually phylogenetic analysis will help to trace the evolutionary development of symbioses. Molecular studies also contribute to our understanding of the number of species which may vary according to species concepts used in their study. |
| Starting Page | 689 |
| Ending Page | 699 |
| Page Count | 11 |
| File Format | |
| ISSN | 09603115 |
| Journal | Biodiversity and Conservation |
| Volume Number | 6 |
| Issue Number | 5 |
| e-ISSN | 15729710 |
| Language | English |
| Publisher | Kluwer Academic Publishers |
| Publisher Date | 1997-01-01 |
| Publisher Place | Dordrecht |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Evolutionary Biology Tree Biology Plant Sciences |
| Content Type | Text |
| Resource Type | Article |
| Subject | Ecology Ecology, Evolution, Behavior and Systematics Nature and Landscape Conservation |
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