Listes faunistiques invertébrés
L'Aveyron à Lugans 05128000
- Télécharger la fiche IRSTEA xls / 77 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 20/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 41 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 45.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 40.0 | dominant |
| Algues | 4.0 | marginal |
| Dalles, argiles | 2.0 | 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 | Pierres, galets | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 28 | 31 | 81 |
| Leuctra | 69 | 48 | 20 | 48 |
| Nemouridae | 20 | 1 | ||
| Micrasema | 268 | 2 | 1 | |
| Silo | 292 | 1 | ||
| Goeridae | 286 | 2 | 1 | |
| Cheumatopsyche | 221 | 72 | 48 | 174 |
| Hydropsyche | 212 | 408 | 102 | 144 |
| Hydroptila | 200 | 1 | 1 | |
| Mystacides | 312 | 9 | 2 | 3 |
| Oecetis | 317 | 6 | 2 | |
| Limnephilinae | 3163 | 1 | 13 | |
| Polycentropus | 231 | 45 | 9 | 9 |
| Lype | 241 | 2 | ||
| Psychomyia | 239 | 11 | 7 | |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 3 | 7 |
| Sericostoma | 322 | 1 | ||
| Baetis lato sensu | 9794 | 39 | 16 | 98 |
| Procloeon | 390 | 2 | 1 | |
| Caenis | 457 | 2 | 1 | 1 |
| Ephemerella | 450 | 22 | 4 | 12 |
| Torleya | 2391 | 11 | 16 | 26 |
| Ephemera | 502 | 5 | 7 | 14 |
| Ecdyonurus | 421 | 2 | 7 | |
| Electrogena | 3181 | 4 | ||
| Epeorus | 400 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Aphelocheirus | 721 | 6 | 3 | |
| Micronecta | 719 | 12 | ||
| Platambus | 556 | 1 | 1 | |
| Elmis | 618 | 96 | 144 | 78 |
| Esolus | 619 | 12 | 304 | 84 |
| Limnius | 623 | 64 | 24 | |
| Oulimnius | 622 | 52 | 112 | 72 |
| Riolus | 625 | 8 | 48 | 6 |
| Stenelmis | 617 | 6 | ||
| Orectochilus | 515 | 4 | 1 | 1 |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 23 | 56 | 162 |
| Chironomidae | 807 | 128 | 96 | 99 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 6 | 56 | 17 |
| Simuliidae | 801 | 9 | 1 | |
| Tabanidae | 837 | 1 | 2 | 1 |
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 2 | 1 | |
| Gammarus | 892 | 472 | 188 | 42 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Orconectes | 870 | 1 | ||
| Asellidae | 880 | 14 | ||
| Pisidium | 1043 | 3 | 3 | 6 |
| Sphaerium | 1044 | 1 | 1 | |
| Ancylus | 1028 | 4 | 92 | 29 |
| Potamopyrgus | 978 | 4 | 5 | 1 |
| Radix | 1004 | 1 | ||
| Physidae | 995 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 1 | 4 | 17 |
| Hydracarina | 906 | 3 | 3 | 3 |