caa a22 4500 44589265X CHVBK 20180317145621.0 cr unu---uuuuu 170323e20110301xx s 000 0 eng 10.1007/s10750-010-0497-z doi (NATIONALLICENCE)springer-10.1007/s10750-010-0497-z Revisiting the Cephalodella trophi types [Elektronische Daten] [Claus Fischer, Wilko Ahlrichs] The six trophi types proposed by Wulfert (Archiv für Hydrobiologie 31:592-636, 1937) are used as one main character to identify Cephalodella species, although these trophi types were just based on the trophi of 31 species described after light microscopy findings. Given the 160 species nowadays valid and the possibility of examining trophi with scanning electron microscopy it is questionable if the definitions of the six types might or rather have to be improved in order to facilitate species identification. Here, a new even simpler definition scheme is proposed to identify the six trophi types. Springer Science+Business Media B.V., 2010 Trophi types nationallicence Cephalodella nationallicence Species identification nationallicence Fischer Claus Systematics and Evolutionary Biology, Institute of Biology and Environmental Sciences, University of Oldenburg, Carl von Ossietzky-Str., 26129, Oldenburg, Germany aut Ahlrichs Wilko Systematics and Evolutionary Biology, Institute of Biology and Environmental Sciences, University of Oldenburg, Carl von Ossietzky-Str., 26129, Oldenburg, Germany aut Hydrobiologia Springer Netherlands 662/1(2011-03-01), 205-209 0018-8158 662:1<205 2011 662 10750 https://doi.org/10.1007/s10750-010-0497-z text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10750-010-0497-z text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Fischer Claus Systematics and Evolutionary Biology, Institute of Biology and Environmental Sciences, University of Oldenburg, Carl von Ossietzky-Str., 26129, Oldenburg, Germany aut NATIONALLICENCE 700 1- Ahlrichs Wilko Systematics and Evolutionary Biology, Institute of Biology and Environmental Sciences, University of Oldenburg, Carl von Ossietzky-Str., 26129, Oldenburg, Germany aut NATIONALLICENCE 773 0- Hydrobiologia Springer Netherlands 662/1(2011-03-01), 205-209 0018-8158 662:1<205 2011 662 10750 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer