Children (41 direct children, 41 direct and indirect children):
Pigritia laticapitella
Pigritia angustipennella
Pigritia arizonella
Pigritia astuta
Pigritia basilarella
Pigritia biatomella
Pigritia canariella
Pigritia confusella
Pigritia discopunctella
Pigritia fenyesella
Pigritia fuscosuffusella
Pigritia grisella
Pigritia heidemannella
Pigritia latiscaptella
Pigritia medeocris
Pigritia minnicella
Pigritia obscurella
Pigritia occidentella
Pigritia ochreella
Pigritia ochrocomella
Pigritia ornatella
Pigritia pallidotinctella
Pigritia purpurella
Pigritia spoliatella
Pigritia tenebrella
Pigritia tristella
Pigritia troctis
Pigritia mediofasciella
Pigritia murtfeldtella
Pigritia sedis
Pigritia stips
Pigritia ululae
Pigritia dido
Pigritia faux
Pigritia fidella
Pigritia gruis
Pigritia haha
Pigritia marjoriella
Pigritia uuku
Pigritia luteopulvella
Pigritia sp.