Echinoderm diversity of a tropical estuary in the largest river basin of the Costa Rican Pacific, Eastern Tropical Pacific

Autor: Juan Carlos Azofeifa-Solano, Sebastián Mena, Juan José Alvarado, José Leonardo Chacón-Monge, Tayler Clarke, Juliana Herrera-Correal, Ingo S. Wehrtmann
Jazyk: angličtina
Rok vydání: 2017
Předmět:
Zdroj: Check List, Vol 13, Iss 3, Pp 1-11 (2017)
Druh dokumentu: article
ISSN: 1809-127X
DOI: 10.15560/13.3.2113
Popis: Echinoderms within the Eastern Tropical Pacific have mainly been studied in association with coral reefs. Investigations on echinoderms associated with soft-bottoms and estuaries are still scarce. The present study reports on the echinoderm species inhabiting the soft-bottom sediments of shallow-brackish waters adjacent to the largest river basin along the Pacific coast of Costa Rica, Térraba-Sierpe wetland. Nine species were recorded, three of them new records for Costa Rica: Luidia columbia, L. latiradiata, and L. superba. The most common species were L. columbia, Astropecten armatus, A. regalis, and L. latiradiata. This contributes towards current knowledge on the biodiversity of Térraba-Sierpe wetland and should be considered as a baseline upon which to monitor the effects of future impacts on this important mangrove area.
Databáze: Directory of Open Access Journals