Listes floristiques diatomées

Ruisseau du Cousturé à Angresse 05197550

Date prélèvement 25/07/2023
Commentaire
IBD 15.6
  • Seuils
  • Légende
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    Mauvais Médiocre Moyen Bon Très bon ND
Taxon Code OMNIDIA Code SANDRE Effectif
Aulacoseira species AULS 9476 1
Aulacoseira AULS 9476 1
Achnanthidium minutissimum ADMI 7076 7
Ctenophora pulchella CTPU 6612 2
Fragilaria species FRAS 9533 2
Fragilaria FRAS 9533 2
Abnormal diatom valve DEFO 32235 2
Gomphonema acuminatum GACU 7618 1
Encyonema silesiacum ESLE 7443 2
Gomphonema angustatum GANG 7626 2
Fragilaria gracilis FGRA 6679 4
Frustulia amphipleuroides FAPP 20561 2
Eunotia implicata EIMP 7526 1
Lemnicola exigua LEXI 43231 2
Nitzschia dissipata NDIS 8875 13
Gomphonema lagenula GLGN 13983 6
Navicula germainii NGER 15513 4
Navicula cryptocephala NCRY 7874 9
Melosira varians MVAR 8719 4
Navicula gregaria NGRE 7948 7
Gomphonema parvulum var. parvulum f. parvulum GPAR 14114 2
Navicula escambia NESC 15370 14
Nitzschia species NZSS 9804 1
Nitzschia NZSS 9804 1
Nitzschia palea NPAL 8987 2
Platessa oblongella abnormal form POGT 44395 18
Platessa oblongella POBL 44396 217
Navicula lanceolata NLAN 7995 15
Nitzschia supralitorea NZSU 9049 1
Pinnularia saprotolerans PNSA 40189 2
Sellaphora saugerresii SSGE 43145 51
Staurosirella ovata STOV 18855 1
Staurosira STRS 9544 2
Staurosira species STRS 9544 2
Ulnaria ulna UULN 6849 2
Sellaphora nigri SNIG 43146 1