caa a22 4500 469077557 CHVBK 20180323132939.0 cr unu---uuuuu 170328e19920101xx s 000 0 eng 10.1007/BF00197030 doi (NATIONALLICENCE)springer-10.1007/BF00197030 Recognition and palaeohydrologic significance of fossil black fly larvae, with a key to the Nearctic genera (Diptera: Simuliidae) [Elektronische Daten] [D. Currie, Ian Walker] Fossil black fly larvae of late Pleistocene and Holocene ages are reported from lacustrine deposits of coastal British Columbia, including the first record of the genus Parasimulium Malloch from Canada. Features that distinguish fossil larvae from the remains of other organisms are reviewed, and a key to the Nearctic genera based on features of the hypostoma presented. Fossil black fly larvae have potential for providing information about changes in fluvial conditions, and provide direct evidence about the composition of past faunas. The palaeohydrologic significance of late Quaternary assemblages from coastal British Columbia is discussed. Kluwer Academic Publishers, 1992 black fly nationallicence fossils nationallicence Simuliidae nationallicence Parasimulium nationallicence palaeohydrology nationallicence Currie D. Department of Zoology, University of British Columbia, V6T 1Z4, Vancouver, British Columbia, Canada aut Walker Ian Department of Biology, Queen's University, K7L 3N6, Kingston, Ontario, Canada aut Journal of Paleolimnology Kluwer Academic Publishers 7/1(1992-01-01), 37-54 0921-2728 7:1<37 1992 7 10933 https://doi.org/10.1007/BF00197030 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00197030 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Currie D. Department of Zoology, University of British Columbia, V6T 1Z4, Vancouver, British Columbia, Canada aut NATIONALLICENCE 700 1- Walker Ian Department of Biology, Queen's University, K7L 3N6, Kingston, Ontario, Canada aut NATIONALLICENCE 773 0- Journal of Paleolimnology Kluwer Academic Publishers 7/1(1992-01-01), 37-54 0921-2728 7:1<37 1992 7 10933 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer