Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/75457
Título: Reproductive pattern of Pteterocladiella capillacea (Gelidiales, Rhodophytas) at Canary Islands (Spain, Atlantic Ocean)
Autores/as: Stroobant, M
Polifrone ,Milena 
Viera-Rodríguez, M.A. 
Clasificación UNESCO: 251004 Botánica marina
Palabras clave: Phenology
Sex ratio
Pterocladiella capillacea
Reproductive structure
Gelidiales
Fecha de publicación: 2014
Publicación seriada: Journal of Coastal Life Medicine
Resumen: Objective: To record the reproductive pattern of a natural population of Pterocladiella capillacea from Gáldar (Canary Islands, Spain) from February to August in relation to temperature, irradiance and photoperiod environmental conditions. Methods: Field observation of reproductive thalli was used at different seasons in the year. Results: Tetrasporophytes and vegetative thalli were observed during all the period of study, while female gametophytes bearing cystocarps have been found from May to August in correspondence with the highest water temperature and irradiance values. Conclusions: Our data suggest that the temperature may be the determining factor which regulates the presence of tetrasporophytes in the field. The constant presence of tetrasporophytes could depend on the low excursion range of water temperature (4-5 °C) throughout the period of study, with the highest abundance in February at 20 °C.
URI: http://hdl.handle.net/10553/75457
ISSN: 2309-5288
DOI: 10.12980/JCLM.2.2014J38
Fuente: Journal of Coastal Life Medicine [ISSN 2309-5288], v. 2(10), p. 769-772
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