Listes faunistiques invertébrés
BORREY A MAILLAT 2 06580498
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 20/07/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 14.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 76.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Granulats | Lente | A |
| P4 | Pierres, galets | Nulle | B |
| P5 | Litieres | Nulle | A |
| P6 | Pierres, galets | Moyenne | C |
| P7 | Bryophytes | Moyenne | B |
| P8 | Blocs | Nulle | A |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Sables | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Hydropsyche | 212 | 1 | 1 | |
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 12 | ||
| Odontocerum | 339 | 36 | 36 | 7 |
| Tinodes | 245 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 4 | 20 | 7 |
| Sericostoma | 322 | 21 | 3 | 4 |
| Baetis | 364 | 31 | 249 | 295 |
| Caenis | 457 | 19 | 28 | 17 |
| Ephemerella ignita | 451 | 42 | 55 | 81 |
| Ephemera | 502 | 17 | 1 | |
| Rhithrogena | 404 | 2 | 13 | 17 |
| Leptophlebiidae | 473 | 42 | 2 | |
| Habrophlebia | 491 | 71 | 1 | 3 |
| Hydroporinae | 2393 | 8 | 3 | 5 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 1 | 7 | 6 |
| Oulimnius | 622 | 4 | 1 | 3 |
| Riolus | 625 | 2 | ||
| Hydrocyphon | 637 | 5 | 50 | 59 |
| Hydraena | 608 | 1 | 1 | |
| Athericidae | 838 | 5 | 15 | 12 |
| Ceratopogonidae | 819 | 3 | 3 | 9 |
| Chironomidae | 807 | 23 | 109 | 51 |
| Empididae | 831 | 2 | 1 | |
| Limoniidae | 757 | 1 | 4 | |
| Simuliidae | 801 | 1 | 79 | 72 |
| Tipulidae | 753 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Cordulegaster | 687 | 3 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Pisidium | 1043 | 2 | ||
| Planariidae | 1061 | 1 | 3 | 3 |
| Oligochaeta | 933 | 172 | 90 | 329 |
| Bryozoa | 1087 | 3 | ||
| Nematoda | 1089 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |