| morphological and phylogenetic analysis of echinocephalus carpiae n. sp. (nematoda: gnathostomatidae) infecting the common carp cyprinus carpio inhabiting burullus lake--a new host record in egypt. | the present study described a new species of the genus echinocephalus that was isolated from the intestine of the common carp cyprinus carpio inhabiting burullus lake, kafr el-sheikh governorate, egypt. thirty-two out of 70 examined specimens (45.71 %) were found to be naturally infected. the adult male worms were elongated and measured 0.79-0.85 mm (0.81 ± 0.02) in length and 0.21-0.32 mm (0.28 ± 0.002) in width, while females reached 0.89-0.98 mm (0.9 ± 0.02) long and 0.25-0.38 mm (0.28 ± 0.00 ... | 2013 | 24008982 |