hard tick

Từ điển WordNet v3.1 - WordNet Dictionary

noun

ticks having a hard shield on the back and mouth parts that project from the head
• Syn:
ixodid
• Hypernyms:
tick
• Hyponyms:
Ixodes dammini, deer tick, Ixodes neotomae, Ixodes pacificus, western black-legged tick,
Ixodes scapularis, black-legged tick, sheep-tick, sheep tick, Ixodes ricinus, Ixodes persulcatus,
Ixodes dentatus, Ixodes spinipalpis, wood tick, American dog tick, Dermacentor variabilis
• Member Holonyms:
Ixodidae, family Ixodidae