Hydrolagus affinis (Smalleyed rabbitfish fish)
Hydrolagus africanus (African chimaera)
Hydrolagus alberti (Chimaera)
Hydrolagus alphus (Whitespot Ghostshark)
Hydrolagus barbouri (Chimaera)
Hydrolagus bemisi (Pale ghost shark)
Hydrolagus colliei (Spotted rattfish)
Hydrolagus deani (Philippine chimaera)
Hydrolagus eidolon (Chimaera)
Hydrolagus erithacus (Robin’s ghostshark)
Hydrolagus homonycteris (Black ghostshark)
Hydrolagus lemures (Bight ghostshark)
Hydrolagus lusitanicus
Hydrolagus macrophthalmus (Bigeye Chimaera)
Hydrolagus marmoratus (Marbled Ghostshark)
Hydrolagus matallanasi (Striped rabbitfish) (Vulnerable)
Hydrolagus mccoskeri (Galápagos Ghost Shark)
Hydrolagus melanophasma (Eastern Pacific Black Ghostshark)
Hydrolagus mirabilis (Large-eyed rabbitfish)
Hydrolagus mitsukurii (Ghost shark)
Hydrolagus novaezealandiae (Ratfish)
Hydrolagus ogilbyi (Ghostshark)
Hydrolagus pallidus (pallid chimaera)
Hydrolagus purpurescens (Ratfish)
Hydrolagus trolli (Pointy-nosed blue chimaera)
Hydrolagus waitei