TY - JOUR
T1 - A new species of Pyropia (Rhodophyta, Bangiaceae), from the Pacific coast of Mexico, based on morphological and molecular evidence
AU - Mateo-Cid, Luz Elena
AU - Mendoza-González, Angela Catalina
AU - Díazlarrea, Jhoana
AU - Sentíes, Abel
AU - Pedroche, Francisco F.
AU - Heredia, Juan Diego Sánchez
PY - 2012
Y1 - 2012
N2 - Pyropia raulaguilarii sp. nov. is described from Michoacán, tropical Mexican Pacific, on basis of comparative morphology and nrSSU, rbcL sequence analysis. It is distinguished from other Pyropia species by the foliose and lanceolate gametophyte, a monoecious thallus and the zygotosporangia in packets of 2×2×4. The phylogenetic analysis showed that the two Pacific Mexican samples, from Caletilla and Carrizalillo (Michoacán), were almost identical and formed a distinctive and well supported clade segregated from other species of Pyropia from Brazil, USA and Mexico. The Mexican entity is morphologically and genetically distinct from other Pyropia species, suggesting that this species should be assigned to a new taxon.
AB - Pyropia raulaguilarii sp. nov. is described from Michoacán, tropical Mexican Pacific, on basis of comparative morphology and nrSSU, rbcL sequence analysis. It is distinguished from other Pyropia species by the foliose and lanceolate gametophyte, a monoecious thallus and the zygotosporangia in packets of 2×2×4. The phylogenetic analysis showed that the two Pacific Mexican samples, from Caletilla and Carrizalillo (Michoacán), were almost identical and formed a distinctive and well supported clade segregated from other species of Pyropia from Brazil, USA and Mexico. The Mexican entity is morphologically and genetically distinct from other Pyropia species, suggesting that this species should be assigned to a new taxon.
KW - Bangiales
KW - Marine red algae
KW - Molecular phylogeny
KW - nrSSU
KW - rbcL
UR - http://www.scopus.com/inward/record.url?scp=84865249336&partnerID=8YFLogxK
U2 - 10.11646/phytotaxa.54.1.1
DO - 10.11646/phytotaxa.54.1.1
M3 - Artículo
SN - 1179-3155
VL - 54
SP - 1
EP - 12
JO - Phytotaxa
JF - Phytotaxa
ER -