TY - GEN AU - BUTTNER,A AU - VACHER,C TI - [Evolution of a Plagiorchis encysting in Gamarrus pulex L., and identified as Plagiorchis cirratus (Rud. 1802) (Trematoda-Plagiorchiidae)] SN - 0037-9026 PY - 1998///1101 KW - Animals KW - Biological Evolution KW - Siphonaptera KW - Trematoda N1 - Publication Type: Journal Article ER -