Listes faunistiques invertébrés
BOURNE A CHORANCHE 1 06147840
- Télécharger la fiche IRSTEA xls / 104 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 25/06/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| I2M2 | 0.6292 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 40.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 32.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Blocs | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Blocs | Nulle | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 15 | |
| Protonemura | 46 | 5 | 10 | 28 |
| Perlidae | 155 | 5 | ||
| Dinocras | 156 | 6 | 51 | 24 |
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 7 | 5 | |
| Limnephilinae | 3163 | 4 | 2 | |
| Polycentropus | 231 | 6 | 5 | 4 |
| Psychomyia | 239 | 8 | 28 | |
| Rhyacophila lato-sensu | 183 | 4 | 13 | |
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 35 | 19 | |
| Baetis | 364 | 13 | 32 | 29 |
| Serratella | 5152 | 68 | 230 | 62 |
| Ecdyonurus | 421 | 4 | 3 | |
| Epeorus | 400 | 2 | ||
| Habroleptoides | 485 | 1 | ||
| Hydroporinae | 2393 | 1 | 8 | |
| Elmis | 618 | 3 | 16 | 15 |
| Limnius | 623 | 1 | ||
| Riolus | 625 | 4 | 3 | |
| Hydrocyphon | 637 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 250 | 325 | 658 |
| Empididae | 831 | 2 | 3 | |
| Limoniidae | 757 | 1 | 2 | |
| Simuliidae | 801 | 82 | 87 | 10 |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 2 | ||
| Gammaridae | 887 | 5 | ||
| Gammarus | 892 | 198 | 3 | 4 |
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 2 | ||
| Radix | 1004 | 6 | 14 | |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 2 | ||
| Piscicolidae | 918 | 3 | ||
| Oligochaeta | 933 | 244 | 192 | 7 |
| Planariidae | 1061 | 3 | ||
| Nemathelmintha | 3111 | 3 |