Synonyms for Midwife Toad (same or very similar meaning)
WordNet sense 1 (similar in habit to Alytes obstetricians):
Alytes cisternasiWordNet sense 2 (European toad whose male carries the fertilized eggs wrapped around its hind legs until they hatch):
obstetrical toad, Alytes obstetricansFrom the ODE community, based on WordNetadd/edit