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Geographical range expansion of Nitzschia volvendirostrata Ashworth, Dąbek & Witkowski, 2016 (Bacillariophyta: Bacillariaceae) based on morphological and molecular analysis
María Concepción Lora Vilchis
GOPAL MURUGAN
Francisco Omar López Fuerte
Acceso Abierto
Atribución-NoComercial-SinDerivadas
URL: https://mbr.biomedcentral.com/articles/10.1186/s41200-021-00212-w
ISSN : 1755-2672
Baja California Sur, Balandra lagoon, Benthic diatom, First record, Mexico
"In diatoms the use of molecular tools to corroborate traditional (morphological) identification offers a new perspective in the field of biogeography. This manuscript reports the first record of the raphid pennate diatom Nitzschia volvendirostrata along the coast of Mexico, which in turn represents an expansion of the geographic range along the American continent. The cells were isolated from benthic samples taken from Balandra lagoon, La Paz, Baja California Sur, Mexico and cultured as a monoclonal culture. Morphology and morphometry of the diatom obtained from light and electron microscopy reveal that they correspond to the original description of N. volvendirostrata and also its chloroplast sequences, rbcL and psbC, showed 98.7 to 100 % similarity and a close phylogenetic relationship with N. volvendirostrata. The reported places for this taxon show that it has a tropicaltemperate biogeographical affinity."
Springer
2021
Artículo
Marine Biodiversity Records
Inglés
Lora-Vilchis, M.C., Murugan, G. & López-Fuerte, F.O. Geographical range expansion of Nitzschia volvendirostrata Ashworth, Dąbek & Witkowski, 2016 (Bacillariophyta: Bacillariaceae) based on morphological and molecular analysis. Mar Biodivers Rec 14, 16 (2021). https://doi.org/10.1186/s41200-021-00212-w
ALGOLOGÍA (FICOLOGÍA)
Versión publicada
publishedVersion - Versión publicada
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