@book {5113, title = {Monographie der Turbellarien I. Rhabdocoelida. (2 Vol., Leipzig)}, year = {1882}, month = {1882}, pages = { - pp i-xii + 1-442 pp}, publisher = {Verlag Wilhelm Engelmann}, organization = {Verlag Wilhelm Engelmann}, address = {Leipzig}, keywords = {Amphiscolops cinereus, Amphiscolops langerhansi, Aphanostoma elegans, Aphanostoma latissimum, Aphanostoma rhomboides, Aphanostoma virescens, Archaphanostoma agile, Archiproporus, Childia groenlandica, Conaperta flavibacillum, Convoluta anotica, Convoluta bimaculata, Convoluta convoluta, Convoluta hipparchia, Convoluta lacazii, Convoluta langerhansi, Convoluta minuta, Convoluta saliens, Convoluta semperi, Convoluta sordida, Convoluta subtilis, Heterochaerus langerhansi, LOCATION, Mecynostomum auritum, Mecynostomum caudatum, Mecynostomum cordiforme, Mecynostomum lentiferum, Nadina minuta, Nadina pulchella, Otocelis rubropunctata, Paramecynostomum diversicolor, Philactinoposthia saliens, Polychoerus langerhansi, Proporidae, Proporus, Proporus venenosus, Schizoprora, Symsagittifera schultzei}, author = {Graff,L,von} }