The story
Probably from prot- + andro- + Ancient Greek γονή (gonḗ, “offspring; genitals”) + -ous, from πρῶτος (prôtos, “first, earliest”) + ἀνήρ (anḗr, “man, male”).
Etymology from Wiktionary, CC BY-SA 4.0.
protandrogonous
Today it means: Referring to female forms of certain nematodes (Strongyloides stercoralis), in which male reproductive organs develop and disappear before female reproductive organs develop. Full definition →