Saint-Hilaire, Isidore Geoffrey (1805–1861) French Naturalist.

Named genus:

(With Lesson) Attagis 1831 = Attagis Seedsnipes

Named species:

(With Lesson) Attagis gayi 1831 = Rufous-bellied Seedsnipe Attagis gayi

(With Lesson) Tinochorus Orbignyianus 1831 = Grey-breasted Seedsnipe Thinocorus obignyianus

Parra albinucha 1832 = Madagascan Jacana Actophilornis albinucha

Named subspecies:

(With Lesson) Attagis g. gayi 1831 = Rufous-bellied Seedsnipe Attagis g. gayi

(With Lesson) T. o. orbignyianus 1831 = Grey-breasted Seedsnipe Thinocorus o. obignyianus