Solemyidae (Bivalvia, Protobranchia) from the lower Miocene of south-central Chile, with description of a new species

The Miocene Solemyidae of Chile are revised. The holotype of Solemya antarcticaPhilippi, 1887, originally described as Solenomya, is lost. Due to the lack of information on internal characters, its systematic position is considered as uncertain. A new species, Solemya lucifuga n. sp., is described f...

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Bibliographic Details
Published in:Journal of Paleontology
Main Authors: Leonardo Pérez-Barría, Sven N. Nielsen
Format: Text
Language:English
Published: The Paleontological Society 2020
Subjects:
Online Access:https://doi.org/10.1017/jpa.2019.60
Description
Summary:The Miocene Solemyidae of Chile are revised. The holotype of Solemya antarcticaPhilippi, 1887, originally described as Solenomya, is lost. Due to the lack of information on internal characters, its systematic position is considered as uncertain. A new species, Solemya lucifuga n. sp., is described from the lower Miocene Ranquil Formation of south-central Chile. Its dense radial external ornamentation shows that it is clearly different from S. antarctica. It is currently the only confirmed and described Miocene solemyid bivalve from the Southern Hemisphere.