Craticula submolesta (Hustedt) Lange-Bertalot (1996: 42)

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 : 255-256

publication ID	https://doi.org/10.11646/phytotaxa.647.3.3
DOI	https://doi.org/10.5281/zenodo.14743505
persistent identifier	https://treatment.plazi.org/id/C92C87AE-FFEF-FFEB-FF2B-F828C357FE91
treatment provided by	Felipe (2024-08-02 12:46:12, last updated 2025-01-26 20:25:14)
scientific name	Craticula submolesta (Hustedt) Lange-Bertalot (1996: 42)
status

Treatment

Fig. 10 View FIGURE 10 : W

Length: 16.8 µm; width: 4.1 µm; striae: 21 in 10 µm (n = 1)

Teratological form: deformed valve outline, slightly undulated in one side of the valve.

Occurrence: S3.

Ecological characteristics: Cond.: 53.00 µS cm –1; BOD: 1.49 mg L− 1; COD: 8.08 mg L− 1; N-NH: 378 µg L− 1; NO: 0.37 mg L− 1; DO: 3 3 − 1 − − 1 − 1 − 1 14.57 mg L; pH: 6.19; PO: 0.006 mg L; TP: 0.010 mg L; TS: 38.00 mg L; Temp.: 17.37 °C; Turb.: 10.70; Flow: 0.47 4 m 3 s; Average depth: 0.19 m; Prec.: 4.96–9.96 mm.

Metal Concentrations: Co: 23.91–37.79 mg L –1; Cr: 27.33–85.16 mg L –1; Cu: 197.55–259.07 mg L- 1; Mn: 398.50–465.70 mg L –1; Ni: 31.80–69.89 mg L- 1; Pb: 35.58–49.66 mg L –1; Zn: 93.81–167.31 mg L –1.

References

Lange-Bertalot, H. & Metzeltin, D. (1996) Indicators of oligotrophy. 800 taxa representative of three ecologically distinct lake types. Carbonate buffered-oligodys-trophic-weakly buffered soft water. Iconographia Diatomologica 2: 1 - 390.

Figures

FIGURE 10. Epilithic diatoms from Cascavel River micro-watershed in LM. A. Capartogramma crucicula. B. Gyrosigma acuminatum. C. G. obtusatum. D–E. Navicula eichhorniaephila. F–I. N. cryptocephala. G–I. Teratological valves. J. N. angusta. K. N. leptostriata. L–M. N. cryptotenella. M. Teratological valve. N. N. radiosa. O–P. N. tenelloides. Q. N. symmetrica. R. N. schwabei. S. N. rostellata. T–U. N. salinicola. V–W. Craticula submolesta. W. Teratological valve. X. C. ambigua. Y–Z. C. riparia. Z. Teratological valve. AA–AB. Stauroneis smithii. AC. S. gracilis. AD. S. neohyalina. AE. S. phoenicenteron. AF–AG. Chammaepinnularia brasilianopsis. AH. Pseudofallacia monoculata. AI–AJ. Kobayasiella parasubtilissima. AK. Halamphora montana. AL. H. normanii. AM. Amphora copulata. Scale bars: 10 µm.