Listes faunistiques invertébrés
Le Goul au niveau de Taussac 05090065
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 30/09/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 3.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 23.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 474 | 76 | 30 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 5 | 4 | |
| Dinocras | 156 | 1 | 1 | |
| Perla | 164 | 13 | 7 | |
| Taeniopteryx | 14 | 32 | 5 | 1 |
| Micrasema | 268 | 350 | 51 | 81 |
| Glossosomatidae | 189 | 1 | ||
| Silo | 292 | 7 | 3 | 37 |
| Cheumatopsyche | 221 | 15 | 3 | 27 |
| Hydropsyche | 212 | 506 | 85 | 71 |
| Ithytrichia | 198 | 1 | ||
| Lasiocephala | 307 | 4 | ||
| Athripsodes | 311 | 3 | 1 | 2 |
| Oecetis | 317 | 2 | ||
| Limnephilinae | 3163 | 8 | ||
| Odontocerum | 339 | 2 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 5 | 5 | |
| Polycentropodidae | 223 | 6 | ||
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Sericostoma | 322 | 8 | 3 | 1 |
| Baetis | 364 | 91 | 4 | 5 |
| Pseudocentroptilum | 3207 | 4 | ||
| Caenis | 457 | 1 | ||
| Ephemerella | 450 | 3 | ||
| Torleya | 2391 | 1 | 2 | |
| Ephemera | 502 | 17 | 1 | 2 |
| Ecdyonurus | 421 | 1 | 3 | 1 |
| Epeorus | 400 | 6 | 15 | |
| Rhithrogena | 404 | 5 | 4 | |
| Habrophlebia | 491 | 1 | ||
| Paraleptophlebia | 481 | 3 | ||
| Leptophlebiidae | 473 | 7 | 2 | |
| Micronecta | 719 | 2 | ||
| Dupophilus | 620 | 4 | 3 | |
| Elmis | 618 | 75 | 27 | 98 |
| Esolus | 619 | 129 | 12 | 107 |
| Limnius | 623 | 1 | 2 | |
| Orectochilus | 515 | 1 | 6 | 4 |
| Hydrocyphon | 637 | 2 | 2 | |
| Hydraena | 608 | 1 | 1 | |
| Athericidae | 838 | 4 | 5 | 8 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 370 | 179 | 18 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 1 | 1 | |
| Simuliidae | 801 | 5 | 25 | 1 |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Cordulegaster | 687 | 2 | ||
| Onychogomphus | 682 | 1 | ||
| Astacidae | 864 | 1 | ||
| Gammarus | 892 | 420 | ||
| Hydracarina | 906 | 1 | ||
| Pisidium | 1043 | 3 | ||
| Ancylus | 1028 | 2 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 25 | 8 | 39 |
| Nemathelmintha | 3111 | 1 |