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Platydyptes Temporal range: Late Oligocene to Early Miocene, 27.3–21.7 Ma PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Aves
Order:	Sphenisciformes
Family:	Spheniscidae
Subfamily:	†Palaeeudyptinae
Genus:	†Platydyptes Marples, 1952
Species
Platydyptes amiesi Platydyptes marplesi Platydyptes novaezealandiae

Platydyptes is a genus of extinct penguins from the Late Oligocene to Early Miocene (about 27.3 to 21.7 million years ago) of New Zealand. It was created by Brian Marples in 1952 and contains three relatively large species, all of which were described from the north Otago to south Canterbury region in the South Island. The genus name Platydyptes combines the Greek platys ("broad and flat"), alluding to the shape of the humerus, with dyptes ("diver").

Species

• Platydyptes marplesi Simpson, 1971 – Simpson's penguin. The smallest species, the epithet honours Brian Marples, the common name honours the describer George Gaylord Simpson.
• Platydyptes novaezealandiae (Oliver, 1930); Marples, 1952 – wide-flippered penguin. The epithet is a Latinisation of “New Zealand”.
• Platydyptes amiesi Marples, 1952 – Amies’ penguin. The largest species, it was about the size of a king penguin, though with longer flippers. The epithet and common name honour A.C. Amies, a University of Otago student who collected the first specimen in 1946 and was killed in Malaysia soon afterwards.

References

1. Marples, B.J. (1952). "Early Tertiary penguins of New Zealand". New Zealand Geological Survey, Paleontological Bulletin. 20: 37.
2. Gill, B.J. (Convener, OSNZ Checklist Committee) (2010). Checklist of the Birds of New Zealand, Norfolk and Macquarie Islands, and the Ross Dependency, Antarctica (4th ed.). Wellington: Te PaPa Press in association with the Ornithological Society of New Zealand. p. 328. ISBN 978-1-877385-59-9.{{cite book}}: CS1 maint: multiple names: authors list (link)
3. Miskelly, C.M. (2013). "Wide-flippered penguin". New Zealand Birds Online. Retrieved 25 May 2014.
4. Miskelly, C.M. (2013). "Amies' penguin". New Zealand Birds Online. Retrieved 25 May 2014.

v t e Genera of penguins, petrels, and albatrosses and their extinct allies
Kingdom: Animalia Phylum: Chordata Class: Aves Infraclass: Neognathae Clade: Austrodyptornithes
Sphenisciformes incertae sedis †Arthrodytes †Aprosdokitos †Kaiika †Kumimanu †Kupoupou †Muriwaimanu †Nucleornis †Orthopteryx †Pakudyptes †Petradyptes †Sequiwaimanu †Tonniornis †Waimanu †Wimanornis Spheniscidae †Crossvallia †Dege †Duntroonornis †Korora †Icadyptes †Inguza †Inkayacu †Kairuku †Marambiornopsis †Marplesornis †Palaeoapterodytes †Perudyptes †Pseudaptenodytes †Tasidyptes †Tereingaornis †Palaeospheniscinae Eretiscus Palaeospheniscus †Paraptenodytinae Arthrodytes Paraptenodytes †"Palaeeudyptinae" Anthropodyptes Anthropornis Archaeospheniscus Delphinornis Marambiornis Mesetaornis Pachydyptes Palaeeudyptes Platydyptes Spheniscinae Aptenodytes Eudyptes Eudyptula †Madrynornis Megadyptes Pygoscelis Spheniscus
Procellariiformes incertae sedis †Kievornis †Lonchodytes? †Makahala †Diomedeoididae Diomedeoides Rupelornis †Marinavidae Marinavis †Tytthostonychidae Tytthostonyx Diomedeidae †Aldiomedes †Diomedavus Diomedea †Murunkus †Notoleptos Phoebastria Phoebetria †Plotornis Thalassarche †Tydea Oceanitidae Fregetta Garrodia Nesofregetta Oceanites Pelagodroma Hydrobatidae Hydrobates Procellariidae Aphrodroma Ardenna †Argyrodyptes Bulweria Calonectris Daption †Eopuffinus Fulmarus Halobaena Macronectes Pachyptila Pagodroma Pelecanoides †Primodroma Procellaria Pseudobulweria Pterodroma †Pterodromoides Puffinus Thalassoica

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• Spheniscidae
• Oligocene birds
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• Extinct birds of New Zealand
• Bird genera
• Extinct penguins
• Taxa named by Brian John Marples
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