| Abstract Detail
Mycological Section Beard, Charles E. [1], Adler, Peter H. [2]. Does trichomycete symbiosis with flies (Diptera) follow host phylogeny? Trichomycete fungi are obligate symbiotes in the hindguts and midguts of many aquatic fly larvae. Some species occur in multiple host species, and some are limited on a host-family level. Some hosts are mysteriously devoid of trichomycetes, such as mosquitoes, which lack midgut trichomycetes. We asked whether the current dipteran phylogeny reflects presence and absence of trichomycetes in hosts. No host phylogenetic pattern was evident other than greater representation in the Culicomorpha. Aquatic larvae that are predominately filter feeders or grazers are used as hosts; predators are not. Midgut trichomycetes occur more commonly in lotic hosts, except for chironomids. Some expected hosts, such as Deuterophlebiidae, have not been explored yet. Log in to add this item to your schedule
1 - Clemson University, Department of Agricultural and Environmental Sciences, E143 Poole Ag Center, c/o Tammy Morton, Clemson, SC, 29634, USA 2 - Clemson University, Department of Agricultural and Environmental Sciences, E143 Poole Ag Center, Clemson, Sc, 29634, USA
Keywords: Harpella Smittium Simuliidae.
Presentation Type: Oral Paper:Papers for Sections Session: 74 Location: Salon 1/The Shaw Conference Centre Date: Wednesday, July 29th, 2015 Time: 4:15 PM Number: 74003 Abstract ID:923 Candidate for Awards:None |