A bibliography is presented of works on non-siphonophoran hydroids (Leptolida) published since 1910, the preceding period being covered by M. Bedot's "Matériaux pour servir á l'histoire des Hydroïdes". As the scope of the present taxon (Leptolida) is wider than that studied by Bedot an additional list of Leptolid papers is also given, including a few papers that escaped Bedot's attention.