Landak Dunia Baru

New World porcupines; Rentang waktu: Oligocene-Recent; ~28.4–0 jtyl PreЄ Є O S D C P T J K Pg N
	North American porcupine, (Erethizon dorsatum)
Klasifikasi ilmiah
Genus tipe
	Erethizon; F. Cuvier, 1823
Genera
	Chaetomys; Coendou; Erethizon; †Branisamyopsis Candela 2003; †Cholamys Pérez et al. 2018; †Eopululo Frailey & Campbell Jr 2004; †Hypsosteiromys Patterson 1958; †Microsteiromys Walton 1990; †Neosteiromys Rovereto 1914; †Palaeosteiromys Boivin et al. 2017; †Paradoxomys Ameghino 1885; †Parasteiromys Ameghino 1904; †Protosteiromys Wood & Patterson 1959;

Erethizontidae adalah hewan pengerat arboreal besar.

New World porcupines Rentang waktu: Oligocene-Recent ~28.4–0 jtyl PreЄ Є O S D C P T J K Pg N

North American porcupine, (Erethizon dorsatum)
Klasifikasi ilmiah
Genus tipe
Erethizon F. Cuvier, 1823
Genera
Chaetomys Coendou Erethizon †Branisamyopsis Candela 2003 †Cholamys Pérez et al. 2018 †Eopululo Frailey & Campbell Jr 2004 †Hypsosteiromys Patterson 1958 †Microsteiromys Walton 1990 †Neosteiromys Rovereto 1914 †Palaeosteiromys Boivin et al. 2017 †Paradoxomys Ameghino 1885 †Parasteiromys Ameghino 1904 †Protosteiromys Wood & Patterson 1959