Costa, Lívia F., Wetzel, Carlos E., Maquardt, Gisele C., Zanon, Jaques E., Ector, Luc, Bicudo, Denise C. (2022): Taxonomy and ecology of Achnanthidium (Bacillariophyta, Achnanthidiaceae) from southeastern Brazil with the description of six new species. Phytotaxa 575 (3): 187-223, DOI: 10.11646/phytotaxa.575.3.1, URL: http://dx.doi.org/10.11646/phytotaxa.575.3.
FIGURES 2–25. LM and SEM images of Achnanthidium acutum sp. nov. from type material (SP-427898), Rio...
FIGURES 2–25. LM and SEM images of Achnanthidium acutum sp. nov. from type material (SP-427898), Rio...
FIGURES 238–259. LM and SEM images of Achnanthidium tropicocatenatum from Cachoeira do França reserv...
FIGURES 328. PCA of EFDs for valve outlines of A. acutum sp. nov. type material (red), A. lineare ty...
FIGURES 311–316. SEM images of Achnanthidium vandevijveri sp. nov. from the type (SP-469485) from Ga...
FIGURES 194–214. LM and SEM images of Achnanthidium ritae sp. nov. from the type (SP-427904) from Bi...
FIGURES 317–327. LM images of Achnanthidium sp. from Serraria reservoir, São Paulo state (SP-469204)...
FIGURES 329. Stacked outlines showing the shape variation of valve outline accessing the superimpose...
FIGURES 26–44. LM and SEM images of Achnanthidium brasiliense sp. nov. from the type (SP-428935) fro...
FIGURES 276–310. LM and SEM images of Achnanthidium vandevijveri sp. nov. from the type (SP-469485) ...
FIGURES 260–275. LM and SEM images of Achnanthidium tropicocatenatum from Santa Helena reservoir, Sã...
FIGURES 330. Schematic representation of the main morphological differences (arrows) in the valve ou...
FIGURES 166–193. LM and SEM images of Achnanthidium peruvianum from from Salto do Iporanga reservoir...
FIGURES 45–71. LM and SEM images of Achnanthidium lusitanicum from Garças Lake, São Paulo state (SP-...
FIGURES 72–99. LM and SEM images of Achnanthidium lusitanicum from Guarapiranga reservoir, São Paulo...
FIGURES 2–25. LM and SEM images of Achnanthidium acutum sp. nov. from type material (SP-427898), Rio...
FIGURES 2–25. LM and SEM images of Achnanthidium acutum sp. nov. from type material (SP-427898), Rio...
FIGURES 238–259. LM and SEM images of Achnanthidium tropicocatenatum from Cachoeira do França reserv...
FIGURES 328. PCA of EFDs for valve outlines of A. acutum sp. nov. type material (red), A. lineare ty...
FIGURES 311–316. SEM images of Achnanthidium vandevijveri sp. nov. from the type (SP-469485) from Ga...
FIGURES 194–214. LM and SEM images of Achnanthidium ritae sp. nov. from the type (SP-427904) from Bi...
FIGURES 317–327. LM images of Achnanthidium sp. from Serraria reservoir, São Paulo state (SP-469204)...
FIGURES 329. Stacked outlines showing the shape variation of valve outline accessing the superimpose...
FIGURES 26–44. LM and SEM images of Achnanthidium brasiliense sp. nov. from the type (SP-428935) fro...
FIGURES 276–310. LM and SEM images of Achnanthidium vandevijveri sp. nov. from the type (SP-469485) ...
FIGURES 260–275. LM and SEM images of Achnanthidium tropicocatenatum from Santa Helena reservoir, Sã...
FIGURES 330. Schematic representation of the main morphological differences (arrows) in the valve ou...
FIGURES 166–193. LM and SEM images of Achnanthidium peruvianum from from Salto do Iporanga reservoir...
FIGURES 45–71. LM and SEM images of Achnanthidium lusitanicum from Garças Lake, São Paulo state (SP-...
FIGURES 72–99. LM and SEM images of Achnanthidium lusitanicum from Guarapiranga reservoir, São Paulo...
FIGURES 2–25. LM and SEM images of Achnanthidium acutum sp. nov. from type material (SP-427898), Rio...
FIGURES 2–25. LM and SEM images of Achnanthidium acutum sp. nov. from type material (SP-427898), Rio...
FIGURES 238–259. LM and SEM images of Achnanthidium tropicocatenatum from Cachoeira do França reserv...