Taxonomy:

Gen. Chlamydoselachus (Add)

Chlamydoselachus africana (Add)
Chlamydoselachus anguineus (Add)
Chlamydoselachus brancheri (Add)
Chlamydoselachus fiedleri (Add)
Chlamydoselachus goliath (Add)
Chlamydoselachus gracilis (Add)
Chlamydoselachus keyesi (Add)
Chlamydoselachus lawleyi (Add)
Chlamydoselachus thomsoni (Add)
Chlamydoselachus tobleri (Add)

Gen. Thrinax (Add)

Thrinax baumgartneri (Add)
Thrinax radiata (Add)

Gen. Heptranchias (Add)

Heptranchias ezoensis (Add)
Heptranchias howelii (Add)
Heptranchias perlo (Add)
Heptranchias tenuidens (Add)

Gen. Hexanchus (Add)

Hexanchus agassizi (Add)
Hexanchus arzoensis (Add)
Hexanchus collinsonae (Add)
Hexanchus gigas (Add)
Hexanchus gracilis (Add)
Hexanchus griseus (Add)
Hexanchus hookeri (Add)
Hexanchus microdon (Add)
Hexanchus nakamurai (Add)
Hexanchus vitulus (Add)

Gen. Notidanodon (Add)
Gen. Notidanoides (Add)

Notidanoides arzoensis (Add)
Notidanoides maisey (Add)
Notidanoides muensteri (Add)
Notidanoides pockrandti (Add)

Gen. Notorynchus (Add)

Notorynchus aptiensis (Add)
Notorynchus cepedianus (Add)
Notorynchus intermedius (Add)
Notorynchus lawleyi (Add)
Notorynchus munsteri (Add)
Notorynchus serratissimus (Add)
Notorynchus serratus (Add)

Gen. Paraheptranchias (Add)
Gen. Pseudonotidanus (Add)

Pseudonotidanus semirugosus (Add)

Gen. Weltonia (Add)

Weltonia ancistrodon (Add)
Weltonia burnhamensis (Add)