New species and records of limpets (Mollusca, Gastropoda) from the Pacific Costa Rica Margin.

ABSTRACT: The ocean remains a reservoir of unknown biodiversity, particularly in the deep sea. Chemosynthesis-based ecosystems, such as hydrothermal vents and hydrocarbon seeps, host unique and diverse life forms that continue to be discovered and described. The present study focuses on patelliform gastropods (limpets) collected from Pacific Costa Rica Margin hydrocarbon seeps during three research cruises from 2017 to 2019. Genetic and morphological analyses revealed the presence of several new lineages within the genera Bathyacmaea Okutani, Tsuchida & Fujikura,1992, Cocculina Dall, 1882, Paralepetopsis McLean, 1990, and the family Lepetodrilidae McLean, 1988: Bathyacmaealevinae sp. nov., Paralepetopsisvariabilis sp. nov., Pseudolepetodriluscostar

SUBMITTER: Betters MJ 

PROVIDER: S-EPMC11491734 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature