Listes faunistiques invertébrés
La Tourmente 05061200
- Télécharger la fiche IRSTEA xls / 110 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 14/09/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 21.0 | dominant |
| Pierres, galets | 45.0 | dominant |
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 25.0 | dominant |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Branchage, racines | Lente | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Sables | Lente | C |
| P12 | Branchage, racines | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 2 | 3 |
| Brachycentrus | 265 | 1 | ||
| Silo | 292 | 3 | 1 | |
| Goeridae | 286 | 2 | ||
| Hydropsyche | 212 | 6 | 5 | 21 |
| Ithytrichia | 198 | 2 | 1 | |
| Leptocerus | 319 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 1 | 1 | |
| Baetis | 364 | 1 | 1 | 1 |
| Centroptilum | 383 | 1 | 3 | |
| Caenis | 457 | 9 | 3 | 12 |
| Ephemera | 502 | 2 | ||
| Heptageniidae | 399 | 1 | ||
| Aphelocheirus | 721 | 6 | 3 | 19 |
| Gerris | 735 | 1 | 1 | |
| Dupophilus | 620 | 2 | ||
| Elmis | 618 | 36 | 15 | 39 |
| Esolus | 619 | 92 | 76 | 119 |
| Limnius | 623 | 15 | 39 | 21 |
| Macronychus | 626 | 1 | ||
| Normandia | 624 | 32 | 24 | 69 |
| Oulimnius | 622 | 168 | 92 | 166 |
| Riolus | 625 | 19 | 20 | 34 |
| Stenelmis | 617 | 3 | ||
| Hydraena | 608 | 1 | 1 | |
| Athericidae | 838 | 3 | 2 | 11 |
| Chironomidae | 807 | 3 | 2 | 4 |
| Empididae | 831 | 9 | 10 | 1 |
| Tabanidae | 837 | 1 | 1 | |
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 2 | 5 | |
| Onychogomphus | 682 | 1 | 1 | 2 |
| Gomphidae | 678 | 1 | 1 | 1 |
| Platycnemis | 657 | 3 | ||
| Sialis | 704 | 2 | ||
| Asellidae | 880 | 2 | 2 | |
| Orconectes | 870 | 1 | 1 | |
| Echinogammarus | 888 | 1389 | 652 | 388 |
| Hydracarina | 906 | 2 | 1 | |
| Corbicula | 1051 | 2 | 13 | 13 |
| Pisidium | 1043 | 2 | 1 | |
| Potamopyrgus | 978 | 14 | ||
| Oligochaeta | 933 | 4 | 18 | 11 |