Synonyms: Urolophus concentricus
Common name: Spot-on-spot round ray
Original description species: OSBURN & NICHOLS, 1916
Genus: Urobatis GARMAN, 1913
Family: Urotrygonidae MCEACHRAN ET AL., 1996
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Urobatis nebulosus, Urolophus halleri, Urolophus nebulosus, Urolophus umbrifer
Common name: Haller's round ray
Original description species: (COOPER, 1863)
Genus: Urobatis GARMAN, 1913
Family: Urotrygonidae MCEACHRAN ET AL., 1996
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Raia jamaicensis, Trygonobatus torpedinus, Urobatis sloani vermiculatus, Urobatis vermiculatus, Urolophus jamaicensis, Urolophus torpedinus
Common name: Yellow stingray
Original description species: (CUVIER, 1816)
Genus: Urobatis GARMAN, 1913
Family: Urotrygonidae MCEACHRAN ET AL., 1996
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Urobatis aff. maculatus, Urobatis cf. maculatus, Urolophus maculatus
Common name: Spotted round ray
Original description species: GARMAN, 1913
Genus: Urobatis GARMAN, 1913
Family: Urotrygonidae MCEACHRAN ET AL., 1996
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Urolophus marmoratus
Common name: Chilean round stingray
Original description species: (PHILIPPI, 1892)
Genus: Urobatis GARMAN, 1913
Family: Urotrygonidae MCEACHRAN ET AL., 1996
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: DEL MORAL-FLORES, ANGULO, LÓPEZ & BUSSING, 2015
Genus: Urobatis GARMAN, 1913
Family: Urotrygonidae MCEACHRAN ET AL., 1996
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Urolophus tumbesensis
Common name: Tumbes round stingray
Original description species: (CHIRICHIGNO & McEACHRAN, 1979)
Genus: Urobatis GARMAN, 1913
Family: Urotrygonidae MCEACHRAN ET AL., 1996
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Common name: Mumburarr Whipray
Original description species: LAST, WHITE & KYNE, 2016
Genus: Urogymnus MÜLLER & HENLE, 1837
Family: Dasyatidae JORDAN & GILBERT, 1879
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Anacanthus africanus, Anacanthus asperrimus, Raja africana*, Raja asperrima, Rhachinotus africanus, Urogymnus africana, Urogymnus africanus, Urogymnus aperrimus, Urogymnus asperatus, Urogymnus asperrimus solanderi, Urogymnus rhombeus
Common name: Porcupine ray
Original description species: (BLOCH & SCHNEIDER, 1801)
Genus: Urogymnus MÜLLER & HENLE, 1837
Family: Dasyatidae JORDAN & GILBERT, 1879
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Himantura dalyensis
Original description species: (LAST & MANJAJI-MATSUMOTO, 2008)
Genus: Urogymnus MÜLLER & HENLE, 1837
Family: Dasyatidae JORDAN & GILBERT, 1879
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Dasyatis granulata, Dasyatis granulatus, Dasyatis ponapensis, Himantura granulata, Himantura ponapensis, Raia granulata, Raja granulata, Trygon granulata, Trygon ponapensis
Common name: Mangrove whipray
Original description species: (MACLEAY, 1883)
Genus: Urogymnus MÜLLER & HENLE, 1837
Family: Dasyatidae JORDAN & GILBERT, 1879
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Himantura lobistoma, Urogymnus aff. lobistomus, Urogymnus lobistomus
Common name: Tubemouth whipray
Original description species: (MANJAJI-MATSUMOTO & LAST, 2006)
Genus: Urogymnus MÜLLER & HENLE, 1837
Family: Dasyatidae JORDAN & GILBERT, 1879
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Dasyatis chaophraya, Himantura chaophraya, Himantura chaophrya, Himantura polylepis, Trygon polylepis, Trygon (Himantura) polylepis
Common name: Scaly whipray
Original description species: (BLEEKER, 1852)
Genus: Urogymnus MÜLLER & HENLE, 1837
Family: Dasyatidae JORDAN & GILBERT, 1879
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Common name: Sepia stingray
Original description species: MÜLLER & HENLE, 1841
Genus: Urolophus MÜLLER & HENLE, 1837
Family: Urolophidae MÜLLER & HENLE, 1841
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Trygonoptera bucculenta
Common name: Sandyback stingaree
Original description species: MACLEAY, 1884
Genus: Urolophus MÜLLER & HENLE, 1837
Family: Urolophidae MÜLLER & HENLE, 1841
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Common name: Circular stingaree
Original description species: McKAY, 1966
Genus: Urolophus MÜLLER & HENLE, 1837
Family: Urolophidae MÜLLER & HENLE, 1841
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Raja cruciata, Trygonobatus ephippiatus, Urolophus ephippiatus
Common name: Crossback stingaree
Original description species: (LACEPÈDE, 1804)
Genus: Urolophus MÜLLER & HENLE, 1837
Family: Urolophidae MÜLLER & HENLE, 1841
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: SÉRET & LAST, 2003
Genus: Urolophus MÜLLER & HENLE, 1837
Family: Urolophidae MÜLLER & HENLE, 1841
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Common name: Wide stingaree
Original description species: MCCULLOCH, 1916
Genus: Urolophus MÜLLER & HENLE, 1837
Family: Urolophidae MÜLLER & HENLE, 1841
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Common name: Patchwork stingaree
Original description species: LAST & GOMON, 1987
Genus: Urolophus MÜLLER & HENLE, 1837
Family: Urolophidae MÜLLER & HENLE, 1841
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Common name: Spotted stingaree
Original description species: SCOTT, 1954
Genus: Urolophus MÜLLER & HENLE, 1837
Family: Urolophidae MÜLLER & HENLE, 1841
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Trygonoptera javanica
Common name: Java stingaree
Original description species: (MARTENS, 1864)
Genus: Urolophus MÜLLER & HENLE, 1837
Family: Urolophidae MÜLLER & HENLE, 1841
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Trygonoptera kaiana
Common name: Kai stingaree
Original description species: GÜNTHER, 1880
Genus: Urolophus MÜLLER & HENLE, 1837
Family: Urolophidae MÜLLER & HENLE, 1841
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Common name: Kapala stingaree
Original description species: YEARSLEY & LAST, 2006
Genus: Urolophus MÜLLER & HENLE, 1837
Family: Urolophidae MÜLLER & HENLE, 1841
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Common name: Lobed stingaree
Original description species: MCKAY, 1966
Genus: Urolophus MÜLLER & HENLE, 1837
Family: Urolophidae MÜLLER & HENLE, 1841
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Common name: Mitotic stingaree
Original description species: LAST & GOMON, 1987
Genus: Urolophus MÜLLER & HENLE, 1837
Family: Urolophidae MÜLLER & HENLE, 1841
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: SÉRET & LAST, 2003
Genus: Urolophus MÜLLER & HENLE, 1837
Family: Urolophidae MÜLLER & HENLE, 1841
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Common name: Coastal stingaree
Original description species: LAST & GOMON, 1987
Genus: Urolophus MÜLLER & HENLE, 1837
Family: Urolophidae MÜLLER & HENLE, 1841
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: SÉRET & LAST, 2003
Genus: Urolophus MÜLLER & HENLE, 1837
Family: Urolophidae MÜLLER & HENLE, 1841
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Trygonoptera paucimaculatus
Common name: Sparsely-spotted stingaree
Original description species: DIXON, 1969
Genus: Urolophus MÜLLER & HENLE, 1837
Family: Urolophidae MÜLLER & HENLE, 1841
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Common name: Coral sea stingaree
Original description species: SÉRET & LAST, 2003
Genus: Urolophus MÜLLER & HENLE, 1837
Family: Urolophidae MÜLLER & HENLE, 1841
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Common name: Yellowback stingaree
Original description species: WHITLEY, 1929
Genus: Urolophus MÜLLER & HENLE, 1837
Family: Urolophidae MÜLLER & HENLE, 1841
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Common name: Greenback stingaree
Original description species: MCCULLOCH, 1916
Genus: Urolophus MÜLLER & HENLE, 1837
Family: Urolophidae MÜLLER & HENLE, 1841
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Common name: Brown stingaree
Original description species: LAST & GOMON, 1987
Genus: Urolophus MÜLLER & HENLE, 1837
Family: Urolophidae MÜLLER & HENLE, 1841
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Urolophus aspidurus, Urotrygon aff. aspidura, Urotrygon aspidurus
Common name: Spiny-tail round ray
Original description species: (JORDAN & GILBERT, 1882)
Genus: Urotrygon GILL, 1863
Family: Urotrygonidae MCEACHRAN ET AL., 1996
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Urolophus chilensis, Urolophus goodei, Urolophus goodii, Urotrygon goodei
Common name: Chilean round ray
Original description species: (GÜNTHER, 1872)
Genus: Urotrygon GILL, 1863
Family: Urotrygonidae MCEACHRAN ET AL., 1996
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: LÓPEZ & BUSSING, 1998
Genus: Urotrygon GILL, 1863
Family: Urotrygonidae MCEACHRAN ET AL., 1996
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Common name: Smalleyed round stingray
Original description species: DELSMAN, 1941
Genus: Urotrygon GILL, 1863
Family: Urotrygonidae MCEACHRAN ET AL., 1996
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Urolophus asterias, Urolophus munda, Urolophus mundus, Urotrygon asterias, Urotrygon caudispinosus, Urotrygon mundus, Urotrygon peruanus, Urotrygon serrula
Common name: Munda round ray
Original description species: GILL, 1863
Genus: Urotrygon GILL, 1863
Family: Urotrygonidae MCEACHRAN ET AL., 1996
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Common name: Dwarf round ray
Original description species: MIYAKE & McEACHRAN, 1988
Genus: Urotrygon GILL, 1863
Family: Urotrygonidae MCEACHRAN ET AL., 1996
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Common name: Reticulate round ray
Original description species: MIYAKE & McEACHRAN, 1988
Genus: Urotrygon GILL, 1863
Family: Urotrygonidae MCEACHRAN ET AL., 1996
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Urolophus rogersi, Urotrygon binghami, Urotrygon cf. rogersi
Common name: Roger's round ray
Original description species: (JORDAN & STARKS, 1895)
Genus: Urotrygon GILL, 1863
Family: Urotrygonidae MCEACHRAN ET AL., 1996
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Urotrygon cf. simulatrix
Common name: Fake round ray
Original description species: MIYAKE & McEACHRAN, 1988
Genus: Urotrygon GILL, 1863
Family: Urotrygonidae MCEACHRAN ET AL., 1996
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Common name: Venezuela round stingray
Original description species: SCHULTZ, 1949
Genus: Urotrygon GILL, 1863
Family: Urotrygonidae MCEACHRAN ET AL., 1996
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii