Date prélèvement 05/08/2021
Commentaire E218 - préleveur : Lucas Lasmezas / préparateur : Amélie Paute / déterminateur : Florence Peres - comptage sur 2 lamelles, peu de diatomées, minéraux +++ ; PSBR s.l. ; SSVE s.l. ; NAVI = N. sp2 atlas Languedoc-Roussillon ; PINU VUCO
IBD
TaxonCodeEffectif
PINNULARIA C.G. Ehrenberg PINU 2
Pinnularia borealis Ehrenberg var. borealis PBOR 1
Navicula simulata Manguin NSIA 9
Sellaphora rhombelliptica SRHE 2
Navicula vilaplanii(Lange-Bert. & Sabater) Lange-Bertalot & Sabater in Rumrich & al. NVIP 131
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 1
Sellaphora nigri SNIG 16
Navicula rostellata Kützing NROS 1
Navicula cryptotenella Lange-Bertalot NCTE 4
Humidophila contenta HUCO 11
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 2
Gyrosigma obtusatum (Sullivan & Wormley) Boyer GYOB 3
Navicula capitatoradiata Germain NCPR 5
Navicula tripunctata (O.F.Müller) Bory NTPT 5
Fallacia monoculata (Hustedt) D.G. Mann FMOC 2
Fallacia pygmaea ssp.subpygmaea Lange-Bertalot Cavacini Tagliaventi & Alfinito FPSP 9
Navicula antonii Lange-Bertalot NANT 2
Navicula escambia (Patrick) Metzeltin & Lange-Bertalot NESC 6
Caloneis fontinalis (Grunow in Van Heurck) Cleve-Euler CFON 4
Sellaphora atomoides SEAT 6
Sellaphora cosmopolitana SCPO 4
Sellaphora saugerresii SSGE 2
Navicula gregaria Donkin NGRE 8
Diatomées non identifiées vue connectives VUCO 2
Navicula veneta Kützing NVEN 6
Navicula trivialis Lange-Bertalot var. trivialis NTRV 2
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 2
Halamphora veneta (Kützing) Levkov HVEN 3
Lemnicola hungarica (Grunow) Round & Basson LHUN 4
Amphora indistincta Levkov AMID 4
Amphora pediculus (Kützing) Grunow APED 13
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 3
Cyclostephanos dubius (Fricke) Round CDUB 1
Aulacoseira ambigua (Grunow) Simonsen AAMB 7
Nitzschia linearis(Agardh) W.M.Smith var.tenuis (W.Smith) Grunow in Cleve & Grunow NZLT 1
Staurosira venter (Ehr.) Cleve & Moeller SSVE 10
Bacillaria paxillifera (paxillifer)(O.F. Müller) Hendey var.paxillifera BPAX 2
Pseudostaurosira brevistriata (Grun.in Van Heurck) Williams & Round PSBR 15
STAUROSIRA (C.G. Ehrenberg) D.M. Williams & F.E. Round STRS 3
Fragilaria pectinalis (O.F. Müller) Gray FPEC 1
Staurosira construens Ehrenberg SCON 3
Eunotia minor (Kützing) Grunow in Van Heurck EMIN 2
Melosira varians Agardh MVAR 3
Nitzschia subtilis Grunow in Cleve et Grunow NISU 3
Nitzschia filiformis (W.M.Smith) Van Heurck var. filiformis NFIL 10
Nitzschia recta Hantzsch in Rabenhorst NREC 4
Nitzschia filiformis var.conferta (Richter) Lange-Bertalot NFIC 13
NAVICULA J.B.M. Bory de St. Vincent NAVI 1
Tryblionella debilis Arnott ex O'Meara TDEB 9
Nitzschia archibaldii Lange-Bertalot NIAR 5
Simonsenia delognei Lange-Bertalot SIDE 4
NITZSCHIA A.H. Hassall NITZ 5
Nitzschia oligotraphenta (Lange-Bertalot) Lange-Bertalot in Hofmann & al. NIOG 3
Tryblionella hungarica (Grunow) D.G. Mann THUN 1
Nitzschia palea (Kützing) W.Smith var. palea NPAL 4
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 1
Nitzschia clausii Hantzsch NCLA 17
Nitzschia sociabilis Hustedt NSOC 3