Related Clues:

• Common parasite on animals
• Bloodsucking parasitic insect
• Animal with no bones or limbs - it may turn
• This gets you to an advertisement of one who had a hall
• To get Father up to his hall, how boastful he was!
• Sounds as if he got pulled along to his hall
• A pestiferous half-century of this in Yorkshire (5)
• What an ugly way to get back to Father!
• Behold, employment for a miserable sucker!
• In Shakespeare, ugly and venemous. In Grahame, in a hall
• Ugly and venomous enough to get dragged along, by the sound of it
• So cold-blooded as to sound the opposite end on foot to 9 across
• 5-Down's cousin
• Malware app
• Creature known scientifically as Bufo bufo