Sailfin moonfishes are a small family, Veliferidae, of lampriform fishes found in the Indian and western Pacific Oceans. Unlike other lampriforms, they live in shallow, coastal waters, of less than 100m (330ft) depth, rather than in the deep ocean. They are also much smaller than most of their relatives, up to 30cm (12in) in length, and have deep, rather than elongated, bodies. They are characterised by their ability to retract the anterior rays of their dorsal and anal fins into a sheath.
†Nardovelifer, from the Campanian of Italy; its placement in the family is contested, alternatively it might be a member of the stem group of Lampriformes.
↑Delbarre, Daniel J.; Davesne, Donald; Friedman, Matt (2016-07-02). "Anatomy and relationships of †Aipichthys pretiosus and †'Aipichthys' nuchalis (Acanthomorpha: Lampridomorpha), with a review of Late Cretaceous relatives of oarfishes and their allies". Journal of Systematic Palaeontology. 14 (7): 545–567. doi:10.1080/14772019.2015.1078538.