Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 82 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 08/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Taxon indicateur | Goeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 3.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 57.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 35.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Moyenne | A |
| P4 | Blocs | Nulle | A |
| P5 | Granulats | Lente | B |
| P6 | Granulats | Moyenne | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Granulats | Nulle | C |
| P10 | Granulats | Lente | C |
| P11 | Granulats | Moyenne | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Goera | 287 | 1 | ||
| Silo | 292 | 1 | 1 | 4 |
| Silo-lithax | 5219 | 1 | 3 | 2 |
| Goeridae | 286 | 3 | 2 | 2 |
| Hydropsyche | 212 | 11 | 3 | 5 |
| Athripsodes | 311 | 5 | ||
| Mystacides | 312 | 2 | 4 | |
| Oecetis | 317 | 3 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Baetis lato sensu | 9794 | 57 | 31 | 51 |
| Caenis | 457 | 25 | 5 | 6 |
| Ephemerella | 450 | 2 | ||
| Ephemera | 502 | 15 | 15 | 22 |
| Ecdyonurus | 421 | 1 | ||
| Micronecta | 719 | 3 | ||
| Hydrometra | 740 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 3 | 4 | |
| Esolus | 619 | 18 | 20 | 100 |
| Limnius | 623 | 3 | 9 | 5 |
| Oulimnius | 622 | 18 | 15 | 56 |
| Riolus | 625 | 1 | ||
| Hydraena | 608 | 3 | 1 | |
| Athericidae | 838 | 12 | 24 | 10 |
| Ceratopogonidae | 819 | 16 | 1 | |
| Chironomidae | 807 | 104 | 97 | 76 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 3 | ||
| Limoniidae | 757 | 1 | 6 | |
| Simuliidae | 801 | 3 | ||
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Platycnemis | 657 | 11 | ||
| Echinogammarus | 888 | 490 | 156 | 200 |
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Sphaerium | 1044 | 3 | 2 | |
| Ancylus | 1028 | 1 | 2 | 2 |
| Potamopyrgus | 978 | 6 | 11 | 9 |
| Oligochaeta | 933 | 2 | 31 | 7 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |