Brasilonema cf. terrestre

Da Anunciação, Raylane R., Paulino, Jonatas M., Moura, Ariadne N., Iv, H. Dail Laughinghouse & Gama, Watson A., 2024, Morphometric Characterization And The First Taxonomic Synthesis Of Terrestrial Cyanobacteria From The Atlantic Forest In Northeastern Brazil, Phytotaxa 646 (1), pp. 1-31 : 20

publication ID

https://doi.org/ 10.11646/phytotaxa.646.1.1

persistent identifier

https://treatment.plazi.org/id/8A0B8B74-8868-FF92-FF5E-4A2FCA56FC15

treatment provided by

Felipe

scientific name

Brasilonema cf. terrestre
status

 

Brasilonema cf. terrestre C.L. Sant’Anna et J. Komárek in Sant’Anna et al. (2011:59) ( Fig. 12Q–S View FIGURE 12 ).

Filaments forming fascicles conical, erect and parallel. Sheath firm, thin, non-lamellated, hyaline to brown or absent. Trichomes cylindrical, false geminate branches rare near substrate, different in apical portion. Cells sub-quadratic to short, 11.42–14.66 µm wide, 6.78-12.46 µm long, ratio l/w = 0.77. Apical cell rounded. Cell content granulated, blue-green. Heterocyte rare, isodiametric to short, in intercalary position and next to substrate. Necridia present. Meristematic zone in apical portion with hormogonia.

Habitat: —Steep slope next to the road.

Notes: —This morphotype has features similar to a young population and it differs from Brasilonema terrestre Sant’Anna et al. by its habitat.

Studied material: — PEUFR 55779

PEUFR

Universidade Federal Rural de Pernambuco

Kingdom

Bacteria

Phylum

Cyanobacteria

Class

Cyanobacteriia

Order

Cyanobacteriales

Family

Nostocaceae

Genus

Brasilonema

Loc

Brasilonema cf. terrestre

Da Anunciação, Raylane R., Paulino, Jonatas M., Moura, Ariadne N., Iv, H. Dail Laughinghouse & Gama, Watson A. 2024
2024
Loc

Brasilonema cf. terrestre

Sant'Anna, C. L. & Azevedo, M. T. P. & Fiore, M. F. & Lorenzi, A. S. & Kastovsky, J. & Komarek, J. 2011: 59
2011
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