Listes faunistiques invertébrés
L'Aveyron à Lugans 05128000
- Télécharger la fiche IRSTEA xls / 117 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 03/08/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.7716 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 68.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 20.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 7 | 13 | 16 |
| Leuctra | 69 | 5 | 9 | 7 |
| Silo | 292 | 1 | 1 | |
| Cheumatopsyche lepida | 222 | 2 | ||
| Hydropsyche | 212 | 146 | 136 | 144 |
| Hydroptila | 200 | 7 | 1 | |
| Mystacides | 312 | 6 | 1 | 6 |
| Oecetis | 317 | 6 | ||
| Limnephilinae | 3163 | 8 | 31 | 9 |
| Cyrnus | 224 | 1 | 3 | |
| Polycentropus | 231 | 15 | 4 | 9 |
| Lype | 241 | 2 | 1 | 1 |
| Psychomyia pusilla | 240 | 1 | 7 | 7 |
| Rhyacophila lato-sensu | 183 | 3 | 6 | 5 |
| Baetis | 364 | 1 | 21 | 1 |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 1 | ||
| Pseudocentroptilum | 3207 | 1 | ||
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 7 | 2 | 2 |
| Torleya major | 452 | 1 | 2 | |
| Ephemera | 502 | 8 | 16 | 14 |
| Ecdyonurus | 421 | 10 | 18 | 12 |
| Leptophlebiidae | 473 | 1 | 1 | |
| Elmis | 618 | 8 | 17 | 6 |
| Esolus | 619 | 5 | 24 | 4 |
| Limnius | 623 | 10 | 26 | 13 |
| Oulimnius | 622 | 4 | 6 | 16 |
| Riolus | 625 | 8 | 17 | 7 |
| Gyrinidae | 512 | 1 | ||
| Athericidae | 838 | 11 | 15 | 18 |
| Chironomidae | 807 | 171 | 105 | 205 |
| Empididae | 831 | 3 | 3 | |
| Limoniidae | 757 | 22 | 28 | 32 |
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 5 | 2 | 2 |
| Gomphus | 679 | 1 | 1 | |
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 1 | 1 | 1 |
| Sisyra | 856 | 4 | 1 | |
| Agriotypus | 1083 | 3 | ||
| Copepoda | 3206 | 2 | ||
| Gammarus | 892 | 44 | 154 | 58 |
| Asellidae | 880 | 3 | ||
| Pacifastacus leniusculus | 873 | 4 | 1 | 3 |
| Pisidium | 1043 | 2 | 2 | 1 |
| Ancylus | 1028 | 5 | 3 | 4 |
| Potamopyrgus | 978 | 5 | 5 | 3 |
| Oligochaeta | 933 | 10 | 48 | 51 |
| Nemathelmintha | 3111 | 2 | ||
| Hydracarina | 906 | 2 | 4 | 3 |
| Porifera | 1090 | 1 | 1 |