[Lista-Algas] Consulta Nostoc-Gunnera

[luzmila rodriguez]

Estimados,  quisiera hacerles algunas consultas, soy bióloga de Perú estoy
tratando de identificar a una cianobacteria simbionte de *Gunnera*
*margaretae*, esta sería *Nostoc punctiforme*, en las claves de Komarek hay
descripción principalmente de su forma de vida libre, en la muestra que
tengo he visto diferentes estadios y la medida de las células en promedio
es de 3.5 - 4 um, no he podido diferenciar a los heterocistos, quisiera
mostrarles algunas imágenes por si podrían confirmarme o darme alguna idea
de si es esta especie, les agradezco desde ya por la atención brindada

Dear, I would like to make some questions, I am a biologist from Peru, I am
trying to identify a symbiotic cyanobacterium of *Gunnera margaretae*, this
would be *Nostoc punctiform*,  in the sample I have seen different stages,
and the cell size is 3.5 - 4 um aprox., I have not been able to
differentiate the heterocysts, I would like to show you some images in case
you could confirm if is *N. punctiforme* or give me some idea of what it
could be,  thank you for your attention

-- 
Saludos

 *Blga. Luzmila Rodríguez*


*Docente de la Carrera de Biología Marina*

*Facultad de Ciencias Veterinarias y Biológicas - *UCSUR

*Campus Villa: Panamericana Sur km 19, Lima 42 - Perú*


*Cél:  (51) 962858632*
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