Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 03/08/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| I2M2 | 0.5000 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 85.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Pisidium | 1043 | 1 | ||
| Asellidae | 880 | 51 | 4 | 1 |
| Gammarus | 892 | 46 | 32 | 16 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Glossiphoniidae | 908 | 44 | 21 | 11 |
| Erpobdellidae | 928 | 4 | 10 | 4 |
| Oligochaeta | 933 | 224 | 272 | |
| Potamopyrgus | 978 | 6 | 1 | |
| Radix | 1004 | 84 | 49 | 12 |
| Ancylus | 1028 | 5 | 22 | 13 |
| Sphaeriidae | 1042 | 2 | ||
| Empididae | 831 | 2 | 2 | 3 |
| Dugesiidae | 1055 | 4 | 2 | |
| Planariidae | 1061 | 5 | 19 | 1 |
| Dendrocoelidae | 1071 | 5 | 13 | |
| Hydroporinae | 2393 | 3 | 2 | |
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Limnephilinae | 3163 | 9 | 5 | |
| Ostracoda | 3170 | 1 | ||
| Serratella | 5152 | 262 | 189 | 98 |
| Pediciidae | 50011 | 2 | ||
| Coenosiinae | 50792 | 1 | 1 | |
| Elmis | 618 | 12 | 27 | 12 |
| Rhyacophila lato-sensu | 183 | 33 | 44 | |
| Hydroptila | 200 | 1 | 2 | |
| Hydropsyche | 212 | 3 | 1 | |
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 1 | 6 | |
| Odontocerum | 339 | 2 | ||
| Baetis | 364 | 40 | 40 | 171 |
| Ecdyonurus | 421 | 2 | 3 | |
| Caenis | 457 | 16 | 56 | 16 |
| Hydraena | 608 | 2 | 1 | 8 |
| Leuctra | 69 | 1 | 6 | 2 |
| Esolus | 619 | 1 | 3 | |
| Limnius | 623 | 9 | 8 | 18 |
| Riolus | 625 | 40 | 34 | 13 |
| Calopteryx | 650 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 4 | 1 | 9 |
| Simuliidae | 801 | 23 | 4 | 205 |
| Chironomidae | 807 | 1101 | 645 | 901 |
| Ceratopogonidae | 819 | 1 |