Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 13/09/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 8 |
| Variété taxonomique | 28 |
| Taxon indicateur | Odontoceridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 45.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 6.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | s3 | Nulle | A |
| P2 | s28 | Nulle | A |
| P3 | s25 | Nulle | A |
| P4 | s25 | Nulle | A |
| P5 | s24 | Nulle | B |
| P6 | s30 | Nulle | B |
| P7 | s9 | Nulle | B |
| P8 | s29 | Nulle | B |
| P9 | s24 | Lente | C |
| P10 | s24 | Rapide | C |
| P11 | s29 | Nulle | C |
| P12 | s24 | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 12 | ||
| Euleuctra | 67 | 4 | 4 | |
| Leuctra | 69 | 10 | 12 | 16 |
| Nemouridae | 20 | 2 | 1 | |
| Nemoura | 26 | 6 | 4 | |
| Perla | 164 | 14 | ||
| Hydropsychidae | 211 | 2 | ||
| Hydropsyche | 212 | 18 | ||
| Oecetis | 317 | 1 | 1 | |
| Drusinae | 3120 | 1 | ||
| Odontocerum | 339 | 14 | 5 | 9 |
| Philopotamus | 209 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Sericostomatidae | 321 | 13 | 12 | 3 |
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 3 | ||
| Caenis | 457 | 1 | 1 | |
| Ephemera | 502 | 1 | 3 | 3 |
| Ecdyonurus | 421 | 2 | 82 | |
| Epeorus | 400 | 19 | ||
| Leptophlebiidae | 473 | 4 | ||
| Habroleptoides | 485 | 3 | 16 | 106 |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 1 | ||
| Dytiscidae | 527 | 15 | 6 | |
| Laccophilinae | 2394 | 6 | 17 | 3 |
| Esolus | 619 | 2 | ||
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 1 | ||
| Helodes | 636 | 1 | ||
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 6 | ||
| Athericidae | 838 | 3 | 7 | 2 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 216 | 88 | 152 |
| Culicidae | 796 | 4 | ||
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 7 | 1 | 1 |
| Rhagionidae | 841 | 2 | ||
| Simuliidae | 801 | 9 | 1 | 2 |
| Tipulidae | 753 | 1 | ||
| Odonata | 648 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Sialis | 704 | 1 | ||
| Copepoda | 3206 | 2 | 1 | 2 |
| Ostracoda | 3170 | 1 | ||
| Gammaridae | 887 | 4 | ||
| Gammarus | 892 | 37 | 1 | |
| Ancylus | 1028 | 4 | ||
| Potamopyrgus | 978 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 23 | 31 | 40 |
| Planariidae | 1061 | 1 | 18 | |
| Nematoda | 1089 | 1 | 1 | |
| Cnidaria | 1075 | 2 | 2 | 3 |