obstetrical toad vs midwife toad

obstetrical toad and midwife toad both are nouns.

Word	Noun	Adjective	Verb	Adverb
obstetrical toad	Yes	No	No	No
midwife toad	Yes	No	No	No

As nouns, obstetrical toad and midwife toad are synonyms defined as:

obstetrical toad and midwife toad: European toad whose male carries the fertilized eggs wrapped around its hind legs until they hatch

Other synonyms of obstetrical toad include Alytes obstetricans.

obstetrical toad (noun)	midwife toad (noun)
European toad whose male carries the fertilized eggs wrapped around its hind legs until they hatch	European toad whose male carries the fertilized eggs wrapped around its hind legs until they hatch
	similar in habit to Alytes obstetricians