Date prélèvement 13/06/2012
Commentaire Pr?levement BAILLOT, Lame BAILLOT, Comptage RIGAUT, ADPY pr?sente des formes (environ 50%) aux extremit?s apicales pinc?es ? presque capit?es qui dans ce cas pourraient correspondre ? Achnanthidium amphicephala. GOMS se situe dans le complexe Gomphonema pumilum,
IBD 20.0
TaxonCodeEffectif
Cocconeis pediculus Ehrenberg CPED 7
Cymbella excisa Kützing var. excisa CAEX 6
Amphipleura pellucida Kützing APEL 1
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 13
Amphora pediculus (Kützing) Grunow APED 2
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 29
Cymbella compacta Østrup CCMP 8
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 147
Cymbella parva (W.Sm.) Kirchner in Cohn CPAR 50
Didymosphenia geminata (Lyng.)Schmidt morphotyp geminata Metzeltin & Lange-bertalot DGEM 1
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 19
Diatoma tenue Agardh var. moniliformis (moniliforme) Kützing DTMO 15
Diatoma ehrenbergii Kützing DEHR 5
Delicata delicatula (Kützing) Krammer var. alpestris Krammer DDAL 7
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 11
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 48
Gomphonema micropumilum Reichardt GMPU 8
Fragilaria austriaca (Grunow) Lange-Bertalot FAUT 2
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 12
Denticula tenuis Kützing DTEN 1
Encyonopsis minuta Krammer & Reichardt ECPM 8
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 4
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 4
Navicula cryptotenella Lange-Bertalot NCTE 2
Gomphonema species GOMS 6
Navicula tripunctata (O.F.Müller) Bory NTPT 5
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 3
Ulnaria ulna (Nitzsch.) Compère UULN 3
Staurosirella pinnata (Ehr.) Williams & Round SPIN 1