Listes faunistiques invertébrés
L'Acolin à Thiel-sur-Acolin 04024060
- Télécharger la fiche IRSTEA xls / 13 ko
- Export SEEE csv / 8 ko
Date prélèvement | 08/06/2021 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
18.0
|
||||||||||||||||||||||||||||||||
GFI | 6 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 45 | ||||||||||||||||||||||||||||||||
I2M2 |
0.3981
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 2.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 1.0 | marginal |
Blocs | 0.0 | marginal |
Granulats | 0.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | 0.0 | marginal |
Sables | 95.0 | dominant |
Algues | 0.0 | marginal |
Dalles, argiles | 0.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Litieres | Nulle | A |
P2 | Branchage, racines | Lente | A |
P3 | Pierres, galets | Lente | A |
P4 | Helophytes | Nulle | A |
P5 | Sables | Lente | B |
P6 | Sables | Nulle | B |
P7 | Sables | Lente | B |
P8 | Sables | Nulle | B |
P9 | Sables | Lente | C |
P10 | Sables | Nulle | C |
P11 | Sables | Lente | C |
P12 | Sables | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Amphinemura | 21 | 3 | ||
Limnephilidae | 276 | 1 | ||
Baetis | 364 | 8 | 3 | 3 |
Cloeon | 387 | 4 | ||
Serratella | 5152 | 34 | 6 | 3 |
Ephemera | 502 | 1 | 2 | 1 |
Siphlonurus | 350 | 2 | ||
Corixinae | 5196 | 1 | ||
Micronectinae | 20396 | 1 | ||
Gerridae | 734 | 3 | ||
Hydrometra | 740 | 1 | ||
Nepidae | 725 | 7 | ||
Notonectidae | 728 | 4 | ||
Pleidae | 732 | 3 | ||
Veliidae | 743 | 1 | ||
Dryops | 613 | 7 | ||
Colymbetinae | 2395 | 5 | ||
Oulimnius | 622 | 1 | ||
Gyrinus | 514 | 2 | ||
Helophorus | 604 | 1 | ||
Hydraena | 608 | 4 | ||
Hydrochus | 606 | 3 | ||
Hydrophilinae | 2517 | 5 | 1 | |
Ochthebius | 609 | 1 | ||
Ceratopogonidae | 819 | 22 | 14 | 4 |
Chironomidae | 807 | 299 | 72 | 54 |
Dixidae | 793 | 2 | ||
Ephydridae | 844 | 10 | ||
Pediciini | 20537 | 19 | 58 | 30 |
Psychodidae | 783 | 8 | 4 | |
Simuliidae | 801 | 1 | ||
Tabanidae | 837 | 1 | 1 | |
Tipulidae | 753 | 3 | 1 | 1 |
Sympetrum | 699 | 2 | ||
Sialis | 704 | 26 | 2 | 2 |
Asellidae | 880 | 1120 | 82 | 40 |
Gammarus | 892 | 156 | 12 | 10 |
Cladocera | 3127 | 1 | 1 | |
Copepoda | 3206 | 1 | 1 | 1 |
Ostracoda | 3170 | 1 | 1 | |
Sphaeriidae | 1042 | 72 | 12 | 15 |
Pisidium | 1043 | 4 | 2 | 2 |
Lymnaeidae | 998 | 5 | 1 | |
Galba | 1001 | 4 | ||
Ancylus | 1028 | 21 | ||
Erpobdellidae | 928 | 1 | ||
Glossiphoniidae | 908 | 2 | ||
Oligochaeta | 933 | 360 | 180 | 126 |
Dendrocoelidae | 1071 | 2 | ||
Planariidae | 1061 | 8 | 1 | |
Nemathelmintha | 3111 | 1 | 1 | 1 |
Hydrozoa | 3168 | 1 | 1 | |
Bryozoa | 1087 | 1 | 1 | |
Limoniidae | 757 | 3 | ||
Hydroporinae | 2393 | 1 |