Listes faunistiques invertébrés
Le Goul au niveau de Taussac 05090065
- Télécharger la fiche IRSTEA xls / 2213 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 20/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 34 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 6.0 | dominant |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 65.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Granulats | Nulle | A |
| P3 | Sables | Nulle | A |
| P4 | Algues | Lente | A |
| P5 | Litieres | Nulle | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 142 | 71 | 13 |
| Nemoura | 26 | 6 | 2 | |
| Protonemura | 46 | 1 | ||
| Perla | 164 | 2 | 8 | |
| Brachycentrus | 265 | 1 | ||
| Micrasema | 268 | 18 | 114 | 96 |
| Synagapetus | 192 | 3 | ||
| Silo | 292 | 54 | 72 | 93 |
| Lithax | 289 | 1 | ||
| Hydropsyche | 212 | 3 | 39 | |
| Hydroptila | 200 | 7 | 2 | |
| Lepidostoma | 305 | 4 | 4 | |
| Lasiocephala | 307 | 5 | 6 | 1 |
| Mystacides | 312 | 3 | ||
| Limnephilinae | 3163 | 10 | 2 | 2 |
| Polycentropus | 231 | 11 | 7 | 5 |
| Psychomyia | 239 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | 4 | |
| Sericostoma | 322 | 3 | 12 | 1 |
| Baetis | 364 | 9 | 16 | |
| Procloeon | 390 | 1 | ||
| Pseudocentroptilum | 3207 | 3 | 2 | |
| Caenis | 457 | 4 | 1 | |
| Ephemerella | 450 | 2 | 4 | |
| Torleya | 2391 | 26 | 44 | 9 |
| Ephemera | 502 | 28 | 14 | 1 |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 9 | 30 | 4 |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 4 | 2 | |
| Leptophlebiidae | 473 | 7 | 2 | |
| Habroleptoides | 485 | 1 | 3 | |
| Micronecta | 719 | 24 | ||
| Gerris | 735 | 1 | ||
| Colymbetinae | 2395 | 3 | ||
| Elmis | 618 | 20 | 20 | 27 |
| Esolus | 619 | 96 | 52 | 182 |
| Limnius | 623 | 5 | ||
| Athericidae | 838 | 2 | 14 | 31 |
| Ceratopogonidae | 819 | 4 | 2 | 7 |
| Chironomidae | 807 | 168 | 368 | 14 |
| Limoniidae | 757 | 2 | 3 | 2 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 12 | ||
| Copepoda | 3206 | 3 | 3 | |
| Ancylus | 1028 | 11 | 32 | 49 |
| Oligochaeta | 933 | 33 | 22 | 13 |
| Hydracarina | 906 | 3 | 3 | 3 |