Eunotia botulitropica C.E.Wetzel & L.F. Costa (2017: 14)

Amaral, Mailor Wellinton Wedig, Medeiros, Gabriela, Daufenbach, Vanessa, Sampaio, Silvio Cesar, Reis, Ralpho Rinaldo Dos, Ludwig, Thelma Alvim Veiga & Bueno, Norma Catarina, 2024, Taxonomy of epilithic diatoms and teratological forms under the presence of metals in surface sediment, Phytotaxa 647 (3), pp. 237-273 : 245

publication ID	https://doi.org/10.11646/phytotaxa.647.3.3
DOI	https://doi.org/10.5281/zenodo.14743439
persistent identifier	https://treatment.plazi.org/id/C92C87AE-FFF5-FFF0-FF2B-FEDCC153FD05
treatment provided by	Felipe (2024-08-02 12:46:12, last updated 2025-01-26 20:25:14)
scientific name	Eunotia botulitropica C.E.Wetzel & L.F. Costa (2017: 14)
status

Treatment

Fig. 4 View FIGURE 4 : P

Length: 15.9 µm; width: 2.9 µm; striae: 14 in 10 µm (n = 1)

Teratological form: deformed valve outline, with constriction in the median portion of the valve.

Occurrence: S5.

Ecological characteristics: Cond.: 10.00 µS cm –1; BOD: 1.19 mg L− 1; COD: 4.28 mg L− 1; N-NH: 200 µg L− 1; NO: 0.10 mg L− 1; DO: 3 3 − 1 − − 1 − 1 − 1 3 18.64 mg L; pH: 7.18; PO: 0.005 mg L; TP: 0.005 mg L; TS: 13.00 mg L; Temp.: 21.27 °C; Turb.: 0.96; Flow: 0.03 m s; 4 Average depth: 0.02 m; Prec.: 3.81 mm.

Metal concentrations: Co: 26.94 mg L –1; Cr: 72.40 mg L –1; Cu: 234.78 mg L –1; Mn: 312.44 mg L –1; Ni: 91.80 mg L –1; Pb: 25.81 mg L –1; Zn: 162.55 mg L –1.

References

Costa, L. F., Wetzel, C. E., Lange-Bertalot, H., Ector, L. & Bicudo, D. C. (2017) Taxonomy and ecology of Eunotia species (Bacillariophyta) in southearstern Brazilian reservoirs. J. Cramer, Stuttgart, 302 pp.

Figures

FIGURE 4. Epilithic diatoms from Cascavel River micro-watershed in LM. A–C. Actinella hermes-moreirae. D–J. Eunotia bilunaris. G–J. Teratological valves. K–P. E. botulitropica. P. Teratological valve. Q–R. E. canicula. S–T. E. desmogonioides. T. Teratological valve. U–X. E. subarcuatoides. W–X. Teratological valves. Y–Z. E. fallax. AA. E. formica. AB. E. formicina. AC. E. karenae. AD. E. intricans. AE. E. longicamelus. AF. E. rabenhorstii var. monodon. AG. E. rabenhorstii var. triodon. AH–AJ. E. juettnerae. AK–AM. E. kruegeri. AN–AO. E. muscicola. AP–AQ. E. monodon. AQ. Teratological valve. AR–AX. E. meridiana. AV–AX. Teratological valves. AY. E. georgii. Scale bars: 10 µm.