Eretiscus

Taxonavigation[edit]

Taxonavigation: Sphenisciformes
Superregnum: Eukaryota Cladus: Unikonta Cladus: Opisthokonta Cladus: Holozoa Regnum: Animalia Subregnum: Eumetazoa Cladus: Bilateria Cladus: Nephrozoa Superphylum: Deuterostomia Phylum: Chordata Subphylum: Vertebrata Infraphylum: Gnathostomata Megaclassis: Osteichthyes Cladus: Sarcopterygii Cladus: Rhipidistia Cladus: Tetrapodomorpha Cladus: Eotetrapodiformes Cladus: Elpistostegalia Superclassis: Tetrapoda Cladus: Reptiliomorpha Cladus: Amniota Classis: Reptilia Cladus: Eureptilia Cladus: Romeriida Subclassis: Diapsida Cladus: Sauria Infraclassis: Archosauromorpha Cladus: Crurotarsi Divisio: Archosauria Cladus: Avemetatarsalia Cladus: Ornithodira Subtaxon: Dinosauromorpha Cladus: Dinosauriformes Cladus: Dracohors Cladus: Dinosauria Ordo: Saurischia Cladus: Eusaurischia Subordo: Theropoda Cladus: Neotheropoda Cladus: Averostra Cladus: Tetanurae Cladus: Avetheropoda Cladus: Coelurosauria Cladus: Tyrannoraptora Cladus: Maniraptoromorpha Cladus: Maniraptoriformes Cladus: Maniraptora Cladus: Pennaraptora Cladus: Paraves Cladus: Eumaniraptora Cladus: Avialae Infraclassis: Aves Cladus: Avebrevicauda Cladus: Pygostylia Cladus: Ornithothoraces Cladus: Ornithuromorpha Cladus: Carinatae Parvclassis: Neornithes Cohors: Neognathae Cladus: Neoaves Cladus: Aequornithes Ordo: Sphenisciformes

Familia: incertae sedis
Subfamilia: † Palaeospheniscinae
Genus: †Eretiscus
Species: †E. tonnii

Eretiscus Olson, 1986: 785, nom. nov.

Replaced synonym
Microdytes Simpson, 1981 [junior homonym of Microdytes Balfour-Browne, 1949]

Olson, S.L. 1986. A replacement name for the fossil penguin Microdytes Simpson (Aves: Spheniscidae). Journal of paleontology 60(3): 785.
Simpson, G.G. 1981. Notes on some fossil penguins, including a new genus from Patagonia. Ameghiniana, 18: 266–272.