Abstract. The new species Neonesidea thomassini, Aponesidea ifatyensis, and Mydionobairdia tulearensis are described. Their anatomical characters permit emended diagnoses for these poorly known genera and some speculation on relationships of ornate Bairdiidae.
Louis S. KornickerB. A. Thomassin
Kornicker, Louis S.Thomassin, B. A.
R. D. HoareJ. L. SvitkoM. T. Sturgeon