Taxonomic name: Ctenophthalmus Ctenophthalmus nobilis nobilis (Flea Species)Interaction Type: ectoparasite ofLocation: HertfordshireReference: Note on two new Flagellate parasites in fleas – Herpetomonas ctenophthalmi, n. sp., and Crithidia hystrichopsyllae, n. sp. Taxonomic name: Talpa europaea