Robuta

https://australian.museum/learn/animals/fishes/birdsnout-whalefish-rhamphocetichthys-savagei/
The paratype of Rhamphocetichthys savagei Paxton, 1989. The specimen is registered in the Australian Museum fish collection (AMS I.26872-001).)
the australian museumrhamphocetichthys savageiwhalefish
https://australian.museum/learn/animals/fishes/adult-male-cetomimid-whalefish-ataxolepis-apus/
An adult male (5.8 cm) cetomimid whalefish, Ataxolepis apus, from Gulf of Mexico.
the australian museumadult malecetomimidwhalefishataxolepis