Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 21/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 41.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Blocs | Lente | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 42 | 9 |
| Perla | 164 | 3 | 29 | 6 |
| Isoperla | 140 | 1 | ||
| Brachycentrus | 265 | 1 | ||
| Silo | 292 | 1 | 2 | |
| Goeridae | 286 | 7 | 6 | |
| Limnephilinae | 3163 | 3 | ||
| Philopotamus | 209 | 7 | 2 | |
| Polycentropus | 231 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | 1 | |
| Baetis lato sensu | 9794 | 26 | 196 | 220 |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 3 | 3 | 3 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 7 | 1 | |
| Rhithrogena | 404 | 7 | 5 | |
| Habrophlebia | 491 | 10 | 3 | 4 |
| Leptophlebiidae | 473 | 76 | 4 | 6 |
| Gerris | 735 | 3 | 1 | 2 |
| Dupophilus | 620 | 2 | 7 | 17 |
| Elmis | 618 | 7 | 3 | 3 |
| Esolus | 619 | 6 | 157 | 113 |
| Limnius | 623 | 3 | 3 | |
| Hydraena | 608 | 1 | 5 | 2 |
| Hydrocyphon | 637 | 6 | 92 | 7 |
| Athericidae | 838 | 4 | 2 | |
| Ceratopogonidae | 819 | 3 | 47 | 3 |
| Chironomidae | 807 | 944 | 8 | 42 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 6 | 3 | |
| Limoniidae | 757 | 1 | 3 | |
| Pediciini | 20537 | 3 | ||
| Psychodidae | 783 | 1 | ||
| Rhagionidae | 841 | 1 | 8 | 1 |
| Simuliidae | 801 | 4 | 1 | 4 |
| Tipulidae | 753 | 1 | 1 | |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 976 | 203 | 140 |
| Copepoda | 3206 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 4 | 1 | |
| Planorbidae | 1009 | 2 | 9 | 1 |
| Oligochaeta | 933 | 6 | 14 | |
| Hydracarina | 906 | 1 | 1 | 1 |