The Nautiliaceae are a family of bacteria placed in an order to itself, Nautiliales, or in the order Campylobacterales. The members of the family are all thermophilic. They are:
Caminibacter Alain et al., 2002Caminibacter hydrogeniphilus Alain et al., 2002Caminibacter mediatlanticus Voordeckers et al., 2005Caminibacter profundus Miroshnichenko et al., 2004Lebetimonas Takai et al., 2005Lebetimonas acidiphila Takai et al., 2005Nautilia Miroshnichenko et al., 2002Nautilia abyssi Alain et al., 2009Nautilia lithotrophica Miroshnichenko et al., 2002Nautilia nitratireducens Pérez-Rodríguez et al., 2010Nautilia profundicola Smith et al., 2008Nitratifractor Nakagawa et al., 2005Nitratifractor salsuginis Nakagawa et al., 2005Nitratiruptor Nakagawa et al., 2005Nitratiruptor tergarcus Nakagawa et al., 2005Thioreductor Nakagawa et al., 2005Thioreductor micantisoli Nakagawa et al., 2005