caa a22 4500 378941542 CHVBK 20180305123653.0 cr unu---uuuuu 161128e20040712xx s 000 0 eng 10.1515/BOT.2004.028 doi (NATIONALLICENCE)gruyter-10.1515/BOT.2004.028 First record of Undaria pinnatifida (Harvey) Suringar (Laminariales, Phaeophyta) on the Pacific coast of Mexico [Elektronische Daten] [Raúl Aguilar-Rosas, Luis Ernesto Aguilar-Rosas, Guillermo Ávila-Serrano, Roberto Marcos-Ramírez] Undaria pinnatifida, a laminarian kelp (Phaeophyta) native to Japan, Korea and northern China, has been introduced recently to the coast of southern California (USA). We present the first record of this invasive species on the Mexican Pacific coast, and show the current southern limit along the Pacific coast of North America. U. pinnatifida was found on September 28th, 2003, growing attached to small rocks on a sandy bottom in the subtidal zone at 12-14 m depth at Todos Santos Islands, in Baja California, Mexico. This population consisted of 15 sporophytes, with an average length of 50 cm and with mature sporophylls. This new finding suggests that the colonization of the Pacific coast of North America by this invasive species is still occurring, and its distributional range is expanding. Copyright © 2004 by Walter de Gruyter GmbH & Co. KG Hydrobiology nationallicence Mycology, fungi nationallicence Botany & plant sciences nationallicence Aguilar-Rosas Raúl aut Aguilar-Rosas Luis Ernesto aut Ávila-Serrano Guillermo aut Marcos-Ramírez Roberto aut Botanica Marina Walter de Gruyter 47/3(2004-07-12), 255-258 0006-8055 47:3<255 2004 47 botm https://doi.org/10.1515/BOT.2004.028 text/html Onlinezugriff via DOI 1 research article jats NATIONALLICENCE 856 40 https://doi.org/10.1515/BOT.2004.028 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Aguilar-Rosas Raúl aut NATIONALLICENCE 700 1- Aguilar-Rosas Luis Ernesto aut NATIONALLICENCE 700 1- Ávila-Serrano Guillermo aut NATIONALLICENCE 700 1- Marcos-Ramírez Roberto aut NATIONALLICENCE 773 0- Botanica Marina Walter de Gruyter 47/3(2004-07-12), 255-258 0006-8055 47:3<255 2004 47 botm CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-gruyter