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Aphrocallistes sp.

genus Aphrocallistes Gray, 1858

• Modern species: Early Cretaceous - Present (105.3 - 0.0 Ma)
• Habitat: Marine

• Classification
• kingdom Animalia, phylum Porifera, class Hexactinellida, order Sceptrulophora, family Aphrocallistidae

• Distribution
• Miocene: Akita, Tochigi
• Investigation in progress: Miyagi