First record of Odontaster penicillatus populations(Philippi,1870)(Echinodermata:Asteroidea)in the Atacama and Antofagasta regions,Chile(Southeast Pacific)
First record of Odontaster penicillatus populations(Philippi,1870)(Echinodermata: Asteroidea) in the Atacama and Antofagasta regions, Chile(Southeast Pacific)作者机构:Departamento de Ciencias Acuáticas y AmbientalesUniversidad de Antofagasta ChileAntofagasta 1240000Chile Centro de Investigaciones Costeras Universidad de Atacama(CIC-UDA)Avenida Copayapu 485Copiapó1530000Chile Laboratorio de Modelamiento de Sistemas Ecológicos Complejos(LAMSEC)Instituto AntofagastaUniversidad de AntofagastaAntofagasta 1240000Chile Instituto de Ciencias Naturales AvHFacultad de Ciencias del Mar y Recursos BiológicosUniversidad de AntofagastaAntofagasta 1240000Chile Centro de Investigación y Estudios Avanzados del MauleVicerrectoría de Investigación y PosgradoUniversidad Católica Del MauleCampus San MiguelTalca 3480094Chile
出 版 物:《Acta Oceanologica Sinica》 (海洋学报(英文版))
年 卷 期:2022年第41卷第12期
页 面:152-155页
核心收录:
学科分类:070703[理学-海洋生物学] 07[理学] 0707[理学-海洋科学]
主 题:Odontaster penicillatus new record Antofagasta Atacama South Pacific Ocean
摘 要:We report for the first time the presence of local populations of the starfish Odontaster penicillatus in the regions of Atacama and Antofagasta,*** finding indicates an extension of the distribution limit of 500 km with respect to the last observation made in 2007 in Isla Grande de Atacama.A total of 121 specimens of *** were recorded at depths of between 8 m and 24 *** were associated with rocky substrate and with different species of barnacles,sponges and *** presence of *** expands the knowledge of the benthic biodiversity of the region,and the development of studies on its ecological importance will be promoted.