(OSMERIFORMES)
ÎÒÐßÄ ÊÎÐÞØÊÎÎÁÐÀÇÍÛÅ 14 ñåìåéñòâ
(Retropinnidae)
ÑÅÌÅÉÑÒÂÎ ÐÅÒÐÎÏÈÍÍÎÂÛÅ (New Zealand smelts) 3 ðîäà 6 âèäîâ
(Prototroctes)
Ðîä ÏÐÎÒÎÒÐÎÊÒÛ, ÏÐÎÒÎÒÐÎÊÒÅÑÛ
2 âèäà
(Retropinna)
Ðîä ÐÅÒÐÎÏÈÍÍÛ
3 âèäà
(Stokellia)
Ðîä ÑÒÎÊÅËÈÈ
1 âèä