Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 14/10/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | ||
| Granulats | ||
| Helophytes | 26.0 | dominant |
| Vases | ||
| Sables | 70.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Lente | B3 |
| P2 | Sables | Lente | B3 |
| P3 | Litieres | Nulle | B1 |
| P4 | Sables | Nulle | B3 |
| P5 | Sables | Nulle | B3 |
| P6 | Branchage, racines | Nulle | B1 |
| P7 | Helophytes | Lente | B2 |
| P8 | Helophytes | Nulle | B2 |
| P9 | Sables | Lente | B2 |
| P10 | Sables | Nulle | B2 |
| P11 | Pierres, galets | Lente | B1 |
| P12 | Pierres, galets | Nulle | B1 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Goera | 287 | 5 | 1 | 7 |
| Silo | 292 | 24 | 3 | 42 |
| Hydropsyche | 212 | 8 | ||
| Athripsodes | 311 | 39 | 6 | 15 |
| Baetis | 364 | 31 | 1 | 3 |
| Caenis | 457 | 2 | ||
| Ephemera | 502 | 14 | 4 | 8 |
| Rhithrogena | 404 | 5 | ||
| Habroleptoides | 485 | 4 | ||
| Paraleptophlebia | 481 | 1 | ||
| Gerris | 735 | 1 | ||
| Nepa | 726 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 349 | 145 | 5 |
| Limnius | 623 | 82 | 10 | 3 |
| Oulimnius | 622 | 390 | 35 | 43 |
| Riolus | 625 | 10 | ||
| Brychius | 520 | 7 | ||
| Haliplus | 518 | 6 | 9 | |
| Helodes | 636 | 1 | 8 | |
| Hydraena | 608 | 2 | 1 | 1 |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 6 | 4 | |
| Dixidae | 793 | 15 | 10 | |
| Limoniidae | 757 | 7 | 1 | 6 |
| Tabanidae | 837 | 2 | 1 | 1 |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 2 | 1 | |
| Gammarus | 892 | 450 | 150 | 15 |
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 800 | 1000 | 60 |
| Glossiphoniidae | 908 | 10 | 1 | |
| Oligochaeta | 933 | 19 | 1 | |
| Hydracarina | 906 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | 1 |