Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 43 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 10/06/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| Taxon indicateur | Perlodidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 22.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 22.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 50.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Moyenne | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Sables | Nulle | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | Lente | B |
| P9 | Sables | Lente | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Granulats | Moyenne | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Leuctra | 69 | 1 | ||
| Isoperla | 140 | 2 | 1 | 1 |
| Agapetus | 191 | 2 | 4 | |
| Glossosomatidae | 189 | 7 | 2 | |
| Silo-lithax | 5219 | 1 | 1 | |
| Goeridae | 286 | 8 | 1 | 4 |
| Hydropsyche | 212 | 8 | 160 | 16 |
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 3 | 4 | 1 |
| Mystacides | 312 | 4 | 1 | |
| Leptoceridae | 310 | 2 | ||
| Limnephilinae | 3163 | 2 | ||
| Polycentropus | 231 | 6 | ||
| Sericostoma | 322 | 1 | ||
| Baetis lato sensu | 9794 | 12 | 17 | 15 |
| Procloeon | 390 | 4 | ||
| Caenis | 457 | 6 | 2 | |
| Ephemerella ignita | 451 | 19 | 20 | 6 |
| Ecdyonurus | 421 | 1 | 6 | 9 |
| Electrogena | 3181 | 19 | ||
| Heptageniidae | 399 | 9 | 8 | |
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 5 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 4 | 1 | 5 |
| Esolus | 619 | 10 | 22 | 11 |
| Limnius | 623 | 1 | 3 | |
| Oulimnius | 622 | 15 | 5 | 4 |
| Hydraena | 608 | 5 | 1 | |
| Atrichops | 840 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 420 | 1312 | 280 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 7 | 10 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 3 | 2 | |
| Calopteryx | 650 | 6 | ||
| Echinogammarus | 888 | 2 | ||
| Gammarus | 892 | 152 | 337 | 369 |
| Copepoda | 3206 | 3 | ||
| Asellus | 881 | 3 | ||
| Pisidium | 1043 | 80 | 96 | 96 |
| Ancylus | 1028 | 104 | 88 | 88 |
| Potamopyrgus | 978 | 65 | 204 | 31 |
| Glossiphonia | 909 | 2 | 1 | |
| Oligochaeta | 933 | 4 | 21 | 101 |
| Hydracarina | 906 | 3 | 3 |