论文信息 - POLYCHAETE JAW APPARATUSES AND SCOLECODONTS FROM THE UPPER DEVONIAN OF POLAND

POLYCHAETE JAW APPARATUSES AND SCOLECODONTS FROM THE UPPER DEVONIAN OF POLAND

From FrasniaJIl strata pierced by the Opole Lubelskie borehole in the sQuth-eaiStel'n Poland, 10 polychaete jaw apparatuses are des'cl'ibed. For these ap paratuses, 7 new ,species aJnd 3 new genera are proposed: Multiprion opolensis n.gen., n.,sp., MochtyeZla kielanae n.s-p., Xanioprion waZliseri In.sp., Processoprion longiproces sus n.gen., n.sp., Polychaetaspis hindei n.sp., Kielanoprion elleri n.sp., and Hinde oprion basalaris In.gen., n.,sp. Moreover, 4 new species and 3 new genera of isolated polychaete jaws are described: Langeites lublinensis n.Sip., Trianguligenys n.gen., Uncinogenys uncinatus n.gen., n.Sip., Serratula minutidentata n.gen., n.sp., and Ser ratula longidentata n.Sip. The problems of taxonomy of fossil polychaetes are discus sed and 'necessity of further application of two independent systematics, one for sC'olecodonts and other for jaw apparatuses, is emrpha,sized.

R. Wrona | H. Szaniawski

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