Listes floristiques diatomées

SEVRE NANTAISE à CERIZAY 04137995

Date prélèvement 22/07/2021
Commentaire
IBD 9.3
  • Seuils
  • Légende
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    Mauvais Médiocre Moyen Bon Très bon ND
Taxon Code OMNIDIA Code SANDRE Effectif
Bacillaria paxillifera BPAX 20044 1
Cyclotella atomus CATO 8603 3
Aulacoseira pusilla AUPU 11270 1
Craticula molestiformis CMFO 45516 10
Cocconeis euglypta CEUG 11785 39
Cyclotella meduanae CMDU 38744 1
Cyclotella meneghiniana CMEN 8633 3
Cyclostephanos dubius CDUB 8599 3
Encyonema minutum ENMI 7435 3
Discostella pseudostelligera DPSG 43682 9
Fistulifera saprophila FSAP 13689 34
Craticula subminuscula CSNU 41890 70
Humidophila contenta HUCO 38622 1
Nitzschia amphibia NAMP 8820 9
Gomphonema minutum GMIN 14001 2
Nitzschia fonticola NFON 8891 4
Gomphonema lagenula GLGN 13983 2
Navicula germainii NGER 15513 2
Navicula cryptocephala NCRY 7874 7
Navicula gregaria NGRE 7948 1
Gomphonema pumilum var. rigidum GPRI 14132 16
Melosira varians MVAR 8719 2
Navicula capitatoradiata NCPR 7843 3
Navicula cryptotenella NCTE 7881 23
Gomphonema parvulum var. parvulum f. parvulum GPAR 14114 30
Mayamaea permitis MPMI 14664 32
Hippodonta capitata HCAP 7777 4
Placoneis clementioides (Hustedt) Cox PCLD 8384 2
Nitzschia palea NPAL 8987 1
Navicula lanceolata NLAN 7995 4
Planothidium granum PGRN 17281 2
Navicula simulata NSIA 28493 6
Nitzschia paleacea NPAE 8992 1
Planothidium frequentissimum PLFR 8393 33
Navicula veneta NVEN 8206 1
Nitzschia palea var. debilis NPAD 8989 10
Navicula tripunctata NTPT 8190 1
Sellaphora saugerresii SSGE 43145 3
Stephanodiscus hantzschii SHAN 8746 3
Reimeria sinuata RSIN 8419 1
Tryblionella levidensis TLEV 9088 2
Praestephanos triporus PTPU 38646 5
Stauroneis kriegeri STKR 8459 1
Planothidium lanceolatum PTLA 17937 1
Sellaphora nigri SNIG 43146 8