Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 104 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 22/09/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 36 |
| Taxon indicateur | Philopotamidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 58.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 34.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | B1 |
| P2 | Branchage, racines | Nulle | B1 |
| P3 | Blocs | Moyenne | B1 |
| P4 | Sables | Nulle | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Granulats | Lente | B2 |
| P7 | Pierres, galets | Lente | B2 |
| P8 | Granulats | Nulle | B2 |
| P9 | Pierres, galets | Rapide | B3 |
| P10 | Pierres, galets | Nulle | B3 |
| P11 | Pierres, galets | Moyenne | B3 |
| P12 | Granulats | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 7 | 1 | |
| Leuctra | 69 | 27 | 75 | 43 |
| Perla | 164 | 1 | 5 | |
| Agapetus | 191 | 4 | 16 | 41 |
| Silo | 292 | 13 | 27 | |
| Goeridae | 286 | 2 | ||
| Hydropsyche | 212 | 37 | 16 | |
| Limnephilinae | 3163 | 1 | ||
| Wormaldia | 210 | 9 | 3 | |
| Polycentropus | 231 | 1 | ||
| Lype | 241 | 7 | ||
| Sericostoma | 322 | 14 | 5 | |
| Baetis | 364 | 17 | 34 | 54 |
| Caenis | 457 | 2 | ||
| Ephemera | 502 | 7 | ||
| Ecdyonurus | 421 | 4 | 3 | 4 |
| Electrogena | 3181 | 2 | ||
| Paraleptophlebia | 481 | 25 | 7 | 4 |
| Leptophlebiidae | 473 | 3 | 5 | |
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 34 | 8 | 21 |
| Limoniidae | 757 | 2 | 2 | |
| Simuliidae | 801 | 49 | 32 | |
| Pomatinus | 611 | 6 | 3 | 1 |
| Elmis | 618 | 14 | 87 | 108 |
| Esolus | 619 | 14 | 93 | 84 |
| Limnius | 623 | 4 | 25 | 43 |
| Riolus | 625 | 11 | 6 | |
| Orectochilus | 515 | 1 | 1 | |
| Boyeria | 670 | 2 | 3 | |
| Calopteryx | 650 | 3 | ||
| Onychogomphus | 682 | 5 | 3 | 7 |
| Micronecta | 719 | 1 | ||
| Gammarus | 892 | 266 | 448 | 496 |
| Ancylus | 1028 | 7 | 33 | 54 |
| Potamopyrgus | 978 | 33 | 19 | 25 |
| Pisidium | 1043 | 4 | ||
| Oligochaeta | 933 | 22 | 29 | 70 |
| Erpobdellidae | 928 | 1 | 1 | |
| Glossiphoniidae | 908 | 1 | ||
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 5 | 8 | |
| Planariidae | 1061 | 1 | ||
| Nematoda | 1089 | 1 |