Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 110 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 04/10/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| Taxon indicateur | Goeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 4.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | 8.0 | dominant |
| Granulats | 7.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 75.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Pierres, galets | Nulle | A |
| P5 | Blocs | Nulle | B |
| P6 | Granulats | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Silo | 292 | 2 | 4 | |
| Athripsodes | 311 | 2 | 1 | |
| Limnephilinae | 3163 | 4 | 9 | 2 |
| Sericostoma | 322 | 4 | 6 | |
| Centroptilum | 383 | 1 | ||
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 1 | ||
| Colymbetinae | 2395 | 3 | 3 | |
| Elmis | 618 | 143 | 10 | 98 |
| Esolus | 619 | 56 | 78 | 235 |
| Limnius | 623 | 21 | 6 | 16 |
| Oulimnius | 622 | 131 | 130 | 168 |
| Riolus | 625 | 198 | 105 | 347 |
| Brychius | 520 | 1 | 1 | 2 |
| Hydraena | 608 | 7 | 5 | |
| Hydrochus | 606 | 1 | ||
| Athericidae | 838 | 6 | 1 | 2 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 25 | 1 | 5 |
| Psychodidae | 783 | 4 | 1 | |
| Simuliidae | 801 | 6 | ||
| Stratiomyidae | 824 | 1 | 3 | 3 |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 1 | 1 | |
| Asellidae | 880 | 10 | 14 | |
| Echinogammarus | 888 | 4 | 5 | 10 |
| Gammarus | 892 | 38 | 36 | 19 |
| Cladocera | 3127 | 2 | ||
| Copepoda | 3206 | 6 | ||
| Hydracarina | 906 | 1 | ||
| Pisidium | 1043 | 2 | 6 | |
| Bithynia | 994 | 1 | ||
| Potamopyrgus | 978 | 72 | 20 | 69 |
| Radix | 1004 | 11 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 139 | 31 | 32 |