@prefix rdf: . @prefix rdfs: . @prefix bibo: . @prefix cito: . @prefix dc: . @prefix dwc: . @prefix dwcFP: . @prefix fabio: . @prefix trt: . cito:cites , ; dc:creator "Morales, Eduardo A.; Wetzel, Carlos E.; Ector, Luc" ; dc:title "Pseudostaurosira sajamaensis E. Morales & Ector in Morales et al. 2012 b, Fottea 12, p. 45, figs 12 – 26, 45 – 56." ; trt:augmentsTaxonConcept ; trt:publishedIn ; a trt:Treatment . bibo:endPage "70" ; bibo:journal "PhytoKeys" ; bibo:pubDate "2021-12-13" ; bibo:startPage "23" ; bibo:volume "187" ; dc:creator "Morales, Eduardo A.; Wetzel, Carlos E.; Ector, Luc" ; dc:date "2021" ; dc:title "New and poorly known \" araphid \" diatom species (Bacillariophyta) from regions near Lake Titicaca, South America and a discussion on the continued use of morphological characters in \" araphid \" diatom taxonomy" ; fabio:hasPart , ; a fabio:JournalArticle . dwc:LSID "EACB6B1E-3CE3-5DC2-AFDB-3299DE1D43C0" ; dwc:authority "E. Morales & Ector in Morales et al. 2012 b, Fottea 12, p. 45, figs 12 - 26, 45 - 56." ; dwc:authorityName "E. Morales & Ector in Morales et al. 2012 b, Fottea 12, p. 45, figs 12 – 26, 45 – 56." ; dwc:class "Fragilariophyceae" ; dwc:family "Staurosiraceae" ; dwc:genus "Pseudostaurosira" ; dwc:kingdom "Plantae" ; dwc:order "Fragilariales" ; dwc:phylum "Bacillariophyta" ; dwc:rank "species" ; dwc:scientificNameAuthorship "Morales & Ector, 2012" ; dwc:species "sajamaensis" ; trt:hasTaxonName ; a dwcFP:TaxonConcept . dwc:class "Fragilariophyceae" ; dwc:family "Staurosiraceae" ; dwc:genus "Pseudostaurosira" ; dwc:kingdom "Plantae" ; dwc:order "Fragilariales" ; dwc:phylum "Bacillariophyta" ; dwc:rank "species" ; dwc:species "sajamaensis" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:genus "Pseudostaurosira" ; dwc:rank "genus" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:family "Staurosiraceae" ; dwc:rank "family" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:order "Fragilariales" ; dwc:rank "order" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Fragilariophyceae" ; dwc:rank "class" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:phylum "Bacillariophyta" ; dwc:rank "phylum" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:kingdom "Plantae" ; dwc:rank "kingdom" ; a dwcFP:TaxonName . dc:description "Figure 1. A-M ' LM images of little known and new \" araphid \" diatoms from the Bolivian Altiplano A-E Nanofrustulum cataractarum F-L N. rarissimum M-S Pseudostaurosira sajamaensis T-Z P. pulchra sp. nov. (Fig. 1 U is the holotype) A' - G ' P. aedes sp. nov. (Fig. 1 A ' is the holotype). H' - M ' P. heteropolaris sp. nov. (Fig. 1 I ' is the holotype). Scale bar: 10 µm." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "Figure 2. A-F SEM images of little known \" araphid \" diatoms from the Bolivian Altiplano A, B Nanofrustulum cataractarum A specimen from the Desaguadero River, showing quasifract girdle elements with prominent ligulae (white arrows) B specimen from the Sajama River showing common internal depression into which the areolae open (dotted arrows) and the blister-like depositions of silica at the abvalvar edge of the mantle C, D N. rarissimum from the Desaguadero River C small, spineless valve D internal view showing apical and foot pole pore fields (black arrows) and internal depressions containing all areolae within a stria (dotted arrow) E, F Pseudostaurosira sajamaensis from the Desaguadero River E top view showing gradual transition of valve face to mantle and the reduced apical pore fields (black arrow) F side view of two half cells still attached by heavily silicified spines. Notice open girdle elements (white arrows). Scale bars: 1 µm (B); 3 µm (C, E); 4 µm (A, D); 5 µm (F)." ; fabio:hasRepresentation ; a fabio:Figure .