[ik'sәudid]
[动]n.硬蜱

[ noun ]
ticks having a hard shield on the back and mouth parts that project from the head
<noun.animal>

ixodid \ixodid\ n.
a member of the {Ixodidae}, a family of ticks having a hard
shield on the back and mouth parts that project from the
head.

Syn: hard tick.
[WordNet 1.5]