Common name: Longnose houndshark
Original description species: Fourmanoir, 1979
Genus: Iago Compagno & Springer, 1971
Family: Triakidae Gray, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Eugaleus omanensis, Galeorhinus omanensis, Iago cf. omanensis
Common name: Bigeye houndshark
Original description species: (Norman, 1939)
Genus: Iago Compagno & Springer, 1971
Family: Triakidae Gray, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Anacanthobatis ori, Springeria ori
Common name: Black legskate
Original description species: (Wallace, 1967)
Genus: Indobatis Weigmann, Stehmann & Thiel, 2014
Family: Anacanthobatidae Von Bonde & Swart, 1924
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Notoraja laxipella, Notoraja (Insentiraja) laxipella, Pavoraja laxipella, Pavoraja (Insentiraja) laxipella
Common name: Eastern looseskin skate
Original description species: (Yearsley & Last, 1992)
Genus: Insentiraja Yearsley & Last, 1992
Family: Arhynchobatidae Fowler, 1934
Suborder: Rajoidei
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Notoraja subtilispinosa, Notoraja (Insentiraja) subtilispinosa
Common name: Velvet skate
Original description species: (Stehmann, 1989)
Genus: Insentiraja Yearsley & Last, 1992
Family: Arhynchobatidae Fowler, 1934
Suborder: Rajoidei
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Irolita waitei, Psammobatis waitii, Raja waitii
Common name: Southern round skate
Original description species: (Mcculloch, 1911)
Genus: Irolita Whitley, 1931
Family: Arhynchobatidae Fowler, 1934
Suborder: Rajoidei
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Common name: Western round skate
Original description species: Last & Gledhill, 2008
Genus: Irolita Whitley, 1931
Family: Arhynchobatidae Fowler, 1934
Suborder: Rajoidei
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Dalatias brasiliensis, Isistius aff. brasiliensis, Isistius labialis, Leius brasiliensis, Leius ferox, Scymnus brasiliensis, Scymnus brasiliensis torquatus, Scymnus brasiliensis unicolor, Scymnus torquatus, Scymnus unicolor, Scymnus (Scymnus) brasiliensis, Scymnus (Scymnus) brasiliensis torquatus, Scymnus (Scymnus) brasiliensis unicolor, Squalus fulgens
Common name: Cookiecutter shark
Original description species: (Quoy & Gaimard, 1824)
Genus: Isistius Gill, 1865
Family: Dalatiidae Gray, 1851
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Common name: Largetooth cookiecutter shark
Original description species: Garrick & Springer, 1964
Genus: Isistius Gill, 1865
Family: Dalatiidae Gray, 1851
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Anotodus supraoligocaenus, Carcharias tigris, Cosmopolitodus hastalis supraoligocaena, Isuropsis dekayi, Isuropsis glauca, Isuropsis mako, Isuropsis oxyrinchus, Isurus aff. oxyrinchus, Isurus africanus, Isurus bideni, Isurus cepedii, Isurus cf. oxyrhinchus, Isurus cf. oxyrhynchus, Isurus cf. oxyrinchus, Isurus cf. spallanzani, Isurus dekayi, Isurus glauca, Isurus guentheri, Isurus guntheri, Isurus güntheri, Isurus hastalis supraoligocaena, Isurus mako, Isurus oxyrhinchus, Isurus oxyrhincus, Isurus oxyrhynchus, Isurus punctatus, Isurus spallanzani, Isurus spallanzanii, Isurus tigris, Isurus tigris africanus, Isurus tigris mako, Isurus tigris tigris, Isurus (Isurus) glaucas, Lamna glauca, Lamna güntheri, Lamna huidobrii, Lamna latro, Lamna oxyrhina, Lamna punctata, Lamna punctatus, Lamna spallanzanii, Lamna (Oxyrhina) spallanzanii, Oxyrhina dekayi, Oxyrhina glauca, Oxyrhina gomphodon, Oxyrhina oxyrhynchus, Oxyrhina punctata, Oxyrhina spallanzanii, Oxyrrhina glauca, Squalus cepedii, Squalus (Lamna) cepedii
Common name: Shortfin mako
Original description species: Rafinesque, 1810
Genus: Isurus Rafinesque, 1810
Family: Lamnidae Bonaparte, 1835
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Isurus alatus, Isurus cf. paucus
Common name: Longfin mako
Original description species: Guitart Manday, 1966
Genus: Isurus Rafinesque, 1810
Family: Lamnidae Bonaparte, 1835
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii