"ticks having a hard shield on the back and mouth parts that project from the head"@en-us . . "0"^^ . "101696711"@en-us . "01776705-n"^^ . . . . "hard tick"@en-us . . "101295717"@en-us . . "101776705"^^ . "hard tick"^^ . "ixodid"@en-us . . . . . . "0"^^ . . .