Listes faunistiques invertébrés
Le Graveron à Châtelperron 04415004
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 08/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 3.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | ||
| Blocs | ||
| Granulats | 6.0 | dominant |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 86.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | C |
| P2 | Sables | Nulle | C |
| P3 | Dalles, argiles | Nulle | A |
| P4 | Litieres | Nulle | A |
| P5 | Sables | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Vases | Nulle | A |
| P8 | Granulats | Lente | B |
| P9 | Branchage, racines | Nulle | A |
| P10 | Sables | Nulle | B |
| P11 | Sables | Lente | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 5 | 35 | |
| Brachycentrus | 265 | 1 | ||
| Hydropsyche | 212 | 3 | 25 | |
| Ithytrichia | 198 | 1 | ||
| Athripsodes | 311 | 12 | 4 | |
| Mystacides | 312 | 1 | 2 | 1 |
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 29 | ||
| Baetis | 364 | 2 | 69 | 15 |
| Centroptilum | 383 | 2 | ||
| Cloeon | 387 | 3 | ||
| Procloeon bifidum | 391 | 4 | 6 | 3 |
| Brachycercus | 468 | 5 | 3 | |
| Caenis | 457 | 3 | 1 | |
| Ephemera | 502 | 2 | 6 | 3 |
| Ephemerella | 450 | 7 | 24 | 2 |
| Ecdyonurus | 421 | 1 | ||
| Habrophlebia | 491 | 5 | ||
| Paraleptophlebia | 481 | 2 | ||
| Corixinae | 5196 | 10 | ||
| Micronecta | 719 | 3 | 2 | |
| Gerris | 735 | 9 | 2 | |
| Notonecta | 730 | 1 | ||
| Esolus | 619 | 6 | ||
| Limnius | 623 | 4 | 1 | |
| Oulimnius | 622 | 9 | 65 | |
| Gyrinus | 514 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Helophorus | 604 | 2 | ||
| Hydraena | 608 | 13 | ||
| Athericidae | 838 | 2 | ||
| Ceratopogonidae | 819 | 3 | 2 | |
| Chironomidae | 807 | 870 | 120 | 114 |
| Limoniidae | 757 | 1 | 2 | 2 |
| Tabanidae | 837 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 6 | 1 | |
| Platycnemis | 657 | 2 | ||
| Sialis | 704 | 9 | ||
| Gammarus | 892 | 192 | 31 | 4 |
| Asellidae | 880 | 12 | ||
| Cambaridae | 2024 | 1 | ||
| Pisidium | 1043 | 2 | 5 | 3 |
| Sphaerium | 1044 | 3 | ||
| Potamopyrgus | 978 | 2 | 1 | |
| Erpobdellidae | 928 | 3 | 1 | |
| Piscicolidae | 918 | 4 | 4 | 2 |
| Oligochaeta | 933 | 39 | 30 | 65 |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | 1 | 1 |