In total, 17 Hippoboscidae specimens were collected from 11 individual birds belonging to seven different bird species (Table II). They belong to three species of Ornithomyinae, namely Icosta malagasii, Ornithoica podicipis, and Ornithoctona laticornis. The two former species were previously only known from single museum specimens and are here represented in the Midongy Befotaka collection by an additional one and ten individuals, respectively.