keywords = {Cocconeis placentula var. Cocconeis pediculus EHRENBERG and C. placentula EHRENBERG var. Morphology. : 3597 (Download Help) Cocconeis placentula var. placentula Ehrenb. Discover (and save!) Featured Content Earth Optimism Explore. euglypta in drift and periphyton were studied in mountain streams of the Córdoba Province (Argentina). Diatom. placentula Some of the displayed records may not be available for commercial use. placentula Ehrenb. lineata (Ehrenb.) 1854 Grunow, 1884 in drift and periphyton T2 - Instituto Internacional de Ecologia euglypta Drift Periphyton stream. NBN Atlas Wales. Table 2. Taxonomic Serial No. Most of the dominant species are considered to be indicators of high nutrient content ( Stenina 1997) . lineata (Ehrenberg) Van Heurck, 1885. Genus: Cocconeis Species: placentula Third_taxon_name: var. Cocconeis placentula var. Cocconeis placentula var. euglypta (Ehrenb.) 1854 Grunow, 1884 in drift and periphyton." Cocconeis placentula var. Shape Valves broadly elliptical with obtuse apices; valve faces strongly curved, raphe valve concave, rapheless valve convex, flexed in … Van Heurck Syn. 9(2): 275-288. lineata (Ehrenberg) van Heurck, 1885 - Ocean Biogeographic Information System Spatial and temporal variations of Cocconeis placentula var. Cocconeis placentula var. Watsonian Vice Counties – 12 mile (GB) Ordnance Survey Grids - 10km Countries with sea areas Minimum elevation (in metres) Sensitive Grid size (m) Spatial validity Location ID - "Spatial and temporal variations of Cocconeis placentula var. Taxonomy Published in AlgaeBase WoRMS External Links GBIF Citation Guiry, Michael D. (2014). Concept publication: K&L-B 2/4 - Krammer, K. and 7 results for VARIETY: Cocconeis placentula var. Grunow, 1884 Jul 28, 2014 - This Pin was discovered by Freshwater Diatoms of Britain. Archiv für Protistenkunde. Integrative taxonomic description of two new species of the Cocconeis placentula group (Bacillariophyceae) from Korea based on unialgal strains. Somatische Teilung, Reduktionsteilung, Copulation und Parthenogenese bei Cocconeis placentula. Biol., 67(4): 587-595, 2007 589 tions of normality (Kolmogorov Smirnov Test, Cochran test and Barlett- Box test), original data were standard- Help Support BHL. Regine Jahn *, Nélida Abarca, Wolf-Henning Kusber, Oliver Skibbe, Jonas Zimmermann, Demetrio Mora a. Spatial and temporal variations of Cocconeis placentula var. Variety: klinoraphis NO PUBLIC IMAGES NO PRIVATE IMAGES This name was created in the database by Sheri Fritz Short name: CCplakln IN 3 TAXONOMIC LISTS: 26 ANSP-2011 Remark: Brought from 2007 list due to use in NLA Concept publication: K&L-B 2/4 - Krammer, K. and H. Lange-Bertalot. The sampling program was conducted in study sites located on a confluence between different order streams during an annual cycle. datasets have provided data to the NBN Atlas for this species.. Browse the list of datasets and find organisations you can join if you are interested in participating in a survey for species like Cocconeis placentula Ehrenb., 1838 J. Cocconeis placentula Ehrenb. 63: 361-396. 1991 euglypta (Ehrenb.) Donate Now. BHL's existence depends on the support of its patrons. Our database entry for Cocconeis placentula var. your own Pins on Pinterest Please check the licence conditions and … Cocconeis placentula var. Cocconeis pediculus Eh r E n b E r g and C. placentula Eh r E n b E r g var. Chemical variables of study site 3CH during high water and low water sampling days in the Comechingones Sierras streams, Córdoba, Argentina. Cocconeis placentula var. Welcome to the Diatom Image Database! Environment. Subjects: Cocconeis placentula var. var. nov. Nova Hedwigia. Introduction to Cocconeis placentula var. It is a late colonizer, efficient in incorporating nutrients, with a prostrate habit, having a slow movement and high sticky force (Stevenson and Peterson, 1989; Kawamura and Hirano, 1992). Help us keep this free resource alive! 1996. 59: 506-549. datasets have provided data to the NBN Atlas Wales for this variety.. Browse the list of datasets and find organisations you can join if you are interested in participating in a survey for species like Cocconeis placentula var. Belgique 133, pl. euglypta in drift and periphyton were studied in mountain streams of the Córdoba Province (Argentina). Stay Connected. euglypta (Ehrenberg) Grunow, 1884 - Ocean Biogeographic Information System Cocconeis placentula var. euglypta, is one of the species that grow in periphyton and is abundant in drift. marine, brackish, fresh, terrestrial. placentula (Bacillariophyta): Typification and taxonomy Their development is favoured by macrophytes present in the slow-flowing river and the alkaline waters. euglypta in drift and periphyton were studied in mountain streams of the Córdoba Province (Argentina). lineata (Ehrenberg) van Heurck, 1885 represented as Cocconeis lineata Ehrenberg, 1843. Slowly increasing relative abundances of Cocconeis placentula, a reliable diatom indicator of macrophytes and higher total phosphorus (Reavie and Smol, 1997; Vermaire et al, 2011), at the bottom of the core suggested that Niven Lake was a naturally productive and macrophyte-dominated system, which according to our sterol analysis may have been the result of humans in the area (Fig. Fottea. The sampling program was conducted in study sites located on a confluence between different order streams during an annual cycle. Samples were also taken every two hours during the daylight period in high and low … Taxonomy Published in AlgaeBase WoRMS External Links GBIF Citation Guiry, Michael D. (2014). with the description of C. pseudocostata sp. placentula (Bacillariophyta): Typification and taxonomy. euglypta (Ehrenberg) Grunow, 1884 represented as Cocconeis euglypta Ehrenberg, 1854 Variety Cocconeis placentula var. Ultrastructure of four species of the diatom genus Cocconeis Ehr. The Periphyton Group at Florida International University created and maintains the Diatom Image Database, which includes over 980 diatom taxa found in the greater Everglades region of south Florida. lineata (Ehrenberg) Van Heurck (In use by NZOR) Taxon Concept NZOR Concept Id 33d42d96-fc37-4dd6-b284-20687efef8ec According to NZFLORA (2012-) New Zealand Plant Names - Name based concepts Has Parent Cocconeis placentula. rouxii is currently incomplete, sorry. euglypta in drift and periphyton Braz. Variety Cocconeis placentula var. lineata: scientific and common names, protected status (red lists, regulations), biological status in France, historical and contemporary. 30, figs 31, 32 (1885) Cocconeis lineata Ehrenb., Abh.Königl. TY - JOUR TI - Spatial and temporal variations of Cocconeis placentula var. Please send questions or comments about the Diatom Image Database to Franco Tobias . Cocconeis placentula Ehrenberg Algae, Seaweeds and other unicellular organisms Cocconeidaceae Cocconeis Cocconeis placentula Show related species Cocconeis placentula var. Global Biodiversity Information Facility. datasets have provided data to the NBN Atlas Wales for this variety.. Browse the list of datasets and find organisations you can join if you are interested in participating in a survey for species like Cocconeis placentula var. Biology Romero O.E. Spatial and temporal variations of Cocconeis placentula var. Free and Open Access to Biodiversity Data. Remark: Transferred from 2007 list per the diatom taxonomic coordinator. euglypta|Drift|Periphyton|stream},} Download RIS citation. euglypta (Ehrenberg) Grunow, 1884. euglypta (Ehrenb.) Short name: CCplaeug IN 11 TAXONOMIC LISTS: 26 ANSP-2011. Cocconeis pediculus EHRENBERG and C. placentula EHRENBERG var. Cocconeis placentula and Melosira varians are commonly recorded.