description Spheniscus muizoni Overview
Spheniscus muizoni is an extinct banded penguin from the latest middle to earliest late Miocene of Peru. It is known from a partial postcranial skeleton and associated bones found at Cerro la Bruja in the Pisco Formation, and its anatomy places it within Spheniscus, the genus that includes several living banded penguins. Its 11 to 13 million-year-old record was described as the oldest known fossil record of that genus, and its estimated body size was similar to living Jackass and Magellanic penguins, according to the original [research paper](https://www.app.pan.pl/article/item/app52-285.html).
help Spheniscus muizoni FAQ
How good is Spheniscus muizoni?
Spheniscus muizoni scores 3.96/10 (Poor) on Lunoo, making it rated in the Penguin category.
What are the best alternatives to Spheniscus muizoni?
See our alternatives page for Spheniscus muizoni for a ranked list with scores. Top alternatives include: Spheniscus urbinai, Spheniscus chilensis, Eudyptes calauina.
How does Spheniscus muizoni compare to Spheniscus urbinai?
See our detailed comparison of Spheniscus muizoni vs Spheniscus urbinai with scores, features, and an AI-powered verdict.
Is Spheniscus muizoni worth it in 2026?
With a score of 3.96/10, Spheniscus muizoni is a solid option in Penguin. See all Penguin ranked.
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