Mariela V. Romanelli

Asteroidea (Echinodermata) from Uruguay (SW Atlantic): an annotated checklist and zoogeographic considerations

Pablo E. Penchaszadeh, Leonardo E. Ortega, Rosario Quintero, Alvar Carranza et autres

The diversity of Asteroidea from the Southwestern Atlantic between 30°S and 40°S (southern Brazil, Uruguay and northern Argentinean waters) has been thoroughly studied since the late 19thcentury. However, like many other benthic metazoans, the existing knowledge of species particularly reported from Uruguayan …

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Leptychaster kerguelenensis (Echinodermata: Asteroidea) from Southwest Atlantic: Redescription and geographic distribution

Mariela V. Romanelli, Alejandro Tablado

Romanelli, Mariela V., Tablado, Alejandro (2011): Leptychaster kerguelenensis (Echinodermata: Asteroidea) from Southwest Atlantic: Redescription and geographic distribution. Zootaxa 2971: 59-68, DOI: 10.5281/zenodo.201534

Leptychaster kerguelenensis (Echinodermata: Asteroidea) from Southwest Atlantic: Redescription and geographic distribution

Mariela V. Romanelli, Alejandro Tablado

The only two specimens of Leptychaster spp. reported from Southwest Atlantic, were determined as L. kerguelenensis mendosus by Fisher (1940). Twelve specimens of Leptychaster kerguelenensis from Argentine continental shelf collected by the R/V Shinkai Maru, and two specimens from Kerguelen Islands collected …

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