obstetrical toad

Từ điển WordNet v3.1 - WordNet Dictionary

noun

European toad whose male carries the fertilized eggs wrapped around its hind legs until they hatch
• Syn:
midwife toad, Alytes obstetricans
• Hypernyms:
frog, toad, toad frog, anuran, batrachian, salientian
• Member Holonyms:
Alytes, genus Alytes