Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 27/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 88.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 24 | 192 | 304 |
| Protonemura | 46 | 3 | ||
| Perla | 164 | 2 | 1 | |
| Isoperla | 140 | 1 | 2 | |
| Goeridae | 286 | 5 | ||
| Hydropsyche | 212 | 4 | 46 | |
| Mystacides | 312 | 7 | 5 | |
| Oecetis | 317 | 2 | ||
| Limnephilinae | 3163 | 1 | ||
| Philopotamus | 209 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 13 | 83 | 37 |
| Psychomyia | 239 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | 3 | 5 |
| Baetis lato sensu | 9794 | 2 | 30 | 22 |
| Ephemerella ignita | 451 | 1 | 1 | |
| Ecdyonurus | 421 | 2 | ||
| Electrogena | 3181 | 1 | ||
| Epeorus | 400 | 1 | 14 | |
| Habrophlebia | 491 | 1 | 1 | |
| Leptophlebiidae | 473 | 2 | 2 | |
| Gerris | 735 | 1 | ||
| Platambus | 556 | 1 | ||
| Dupophilus | 620 | 21 | 7 | |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 2 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 2 | 9 | 5 |
| Ceratopogonidae | 819 | 1 | 8 | 20 |
| Chironomidae | 807 | 160 | 54 | 232 |
| Empididae | 831 | 3 | 6 | 5 |
| Limoniidae | 757 | 20 | ||
| Pediciini | 20537 | 1 | 1 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 1 | 13 | |
| Onychogomphus | 682 | 4 | 1 | 2 |
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 7 | 2 | 2 |
| Pacifastacus | 872 | 1 | ||
| Planorbidae | 1009 | 1 | 25 | 9 |
| Oligochaeta | 933 | 7 | 80 | 104 |
| Polycelis | 1064 | 1 | ||
| Prostoma | 3110 | 1 | ||
| Hydracarina | 906 | 1 |