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Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Epitheliozoa
Eumetazoa
Bilateria
Deuterostome (Deuterostomia)
Chordata (Chordates)
Olfactores
Craniata (Craniata (chordata))
Vertebrata (Animals with backbone)
Gnathostomata (Gnathostome)
Eugnathostomata
Teleostomi
Osteichthyes (Bony fish)
Actinopterygii (Ray-finned fishes)
Actinopteri
Neopterygii
Teleostei (Teleost)
Osteoglossocephalai
Clupeocephala
Euteleosteomorpha (Euteleostei)
Neoteleostei
Eurypterygii
Ctenosquamata
Acanthomorphata
Acanthopterygii
Percomorpha
Ophidiiformes
Bythitidae (The brotulas)

Lucifuga (2027364)

Children (8 direct children, 8 direct and indirect children):

Lucifuga subterranea

Lucifuga simile
Cave-fish

Lucifuga teresinarum

Lucifuga inopinata

New providence cusk-eel
Lucifuga spelaeotes

Lucifuga lucayana
Lucayan cave brotula

Lucifuga dentata

Lucifuga gibarensis