Listes faunistiques invertébrés
Le Vignon à Strenquels 05061230
- Télécharger la fiche IRSTEA xls / 87 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 04/09/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | ||
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | 61.0 | dominant |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Algues | Nulle | B |
| P6 | Dalles, argiles | Lente | B |
| P7 | Algues | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Algues | Moyenne | C |
| P10 | Algues | Nulle | C |
| P11 | Algues | Lente | C |
| P12 | Algues | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 7 | 2 | |
| Leuctridae | 66 | 1 | 1 | |
| Calamoceras | 342 | 20 | ||
| Silo | 292 | 2 | ||
| Hydropsyche | 212 | 1 | ||
| Hydroptila | 200 | 5 | 9 | 14 |
| Hydroptilidae | 193 | 1 | ||
| Athripsodes | 311 | 4 | 16 | 31 |
| Mystacides | 312 | 3 | ||
| Oecetis | 317 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | 2 | |
| Sericostoma | 322 | 39 | 1 | 5 |
| Sericostomatidae | 321 | 1 | 3 | |
| Baetis | 364 | 28 | ||
| Centroptilum | 383 | 1 | 1 | 2 |
| Caenis | 457 | 2 | 6 | 7 |
| Ephemera | 502 | 26 | 20 | 8 |
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 7 | ||
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 2 | ||
| Elmis | 618 | 41 | 5 | 15 |
| Esolus | 619 | 13 | 5 | 6 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 29 | 10 | 32 |
| Riolus | 625 | 244 | 231 | 118 |
| Orectochilus | 515 | 4 | 3 | |
| Brychius | 520 | 12 | 64 | |
| Haliplus | 518 | 5 | 2 | |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 10 | 13 | 24 |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 183 | 101 | 83 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 4 | 462 | 1 |
| Simuliidae | 801 | 31 | 1 | |
| Calopteryx | 650 | 24 | 1 | |
| Coenagrionidae | 658 | 2 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 3 | 1 | 3 |
| Gomphidae | 678 | 1 | 9 | 2 |
| Platycnemis | 657 | 4 | ||
| Sialis | 704 | 1 | ||
| Asellidae | 880 | 1 | ||
| Echinogammarus | 888 | 274 | 26 | 151 |
| Gammarus | 892 | 45 | 4 | 3 |
| Copepoda | 3206 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 45 | 1 | |
| Sphaeriidae | 1042 | 1 | ||
| Potamopyrgus | 978 | 1627 | 2718 | 4197 |
| Oligochaeta | 933 | 110 | ||
| Planariidae | 1061 | 11 | ||
| Hydrozoa | 3168 | 1 |