PPT-Ephemeroptera - mayflies

Intro from Merritt and Cummins httpwwwentomologyumnedumidgeVSMIVP20KeyEnglishVSMIVPhtm Lotic and lentic Highest diversity in rockybottom 2nd and 3rd order headwater streams Information primarily from larvae why. An . average mayfly have four transparent-like . wings. . These wings help mayflies fly around the pond where they live . . . These insects will actually mate while flying. . . The Mayfly’s Diet. Karst. Region Streams. Macroinvertebrate. Ecology & . Bioassessments. Natural History of Stream Invertebrates: Making Sense of Biotic Indices. Segment 2 Outline. Roles and types of aquatic . macroinvertebrates. StrEAMS Lab. Dept. of Geography, Western University. BENTHIC INVERTEBRATE DIVERSITY IN AN AGRICULTURALLY STRESSED SYSTEM: A RECIPROCAL TRANSFER EXPERIMENT. Background. Increasingly . important to understand biodiversity changes in stressed systems (Morin 2011).. Primary School . . I. landa. . Wilds- first trip . . . Action for quality!!!. Having fun!!!. Learning new things and having fun . . Studying the epic find!!!. Children and adults . studying what . Insecta. 26-32 orders – depending upon classification scheme. found on every continent except...maybe Antarctica. Collembola. recently found in subterranean lakes in Antarctica. 10 orders with aquatic representatives. Vol. 97, No. 5, November & December, 1986 193 HOLARCTIC OF THREE TAXA OF HEPTAGENIIDAE (EPHEMEROPTERA) 1 R.W. Flowers 2 ABSTRACT: Two closely related Palearctic-Nearctic species pairs in the Heptageni Tetra Tech, Inc. iv adequate to apply to the BCG. The panel was e panel assigned a set of test sites to Tiers 2 to 6 based on the AMNET sample data. In reviewing the attributes listed above, ththe Tetra Tech, Inc. iv adequate to apply to the BCG. The panel was e panel assigned a set of test sites to Tiers 2 to 6 based on the AMNET sample data. In reviewing the attributes listed above, ththe