Listes faunistiques invertébrés
La Selves à Laguiole 05096050
- Télécharger la fiche IRSTEA xls / 107 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 28/06/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 6.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 31.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 33.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Lente | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | 3 | |
| Protonemura | 46 | 7 | 4 | |
| Dinocras | 156 | 4 | 3 | |
| Isoperla | 140 | 1 | ||
| Agapetus | 191 | 1 | 2 | |
| Glossosoma | 190 | 9 | ||
| Glossosomatidae | 189 | 35 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 49 | 6 | 9 |
| Mystacides | 312 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Drusinae | 3120 | 2 | ||
| Limnephilinae | 3163 | 190 | 1 | 11 |
| Odontocerum | 339 | 1 | 2 | 2 |
| Polycentropus | 231 | 2 | ||
| Psychomyia | 239 | 4 | ||
| Rhyacophila lato-sensu | 183 | 15 | 3 | 15 |
| Sericostoma | 322 | 42 | 16 | 16 |
| Baetis lato sensu | 9794 | 49 | 86 | 65 |
| Caenis | 457 | 15 | 20 | 27 |
| Ephemerella | 450 | 520 | 169 | 248 |
| Ecdyonurus | 421 | 4 | 3 | 16 |
| Epeorus | 400 | 14 | 3 | |
| Rhithrogena | 404 | 2 | 17 | 30 |
| Habrophlebia | 491 | 2 | 3 | 4 |
| Leptophlebiidae | 473 | 1 | 3 | |
| Veliidae | 743 | 3 | ||
| Platambus | 556 | 2 | ||
| Elmis | 618 | 5 | 8 | 1 |
| Esolus | 619 | 3 | 2 | 1 |
| Limnius | 623 | 7 | 4 | 6 |
| Hydraena | 608 | 7 | 8 | 1 |
| Athericidae | 838 | 3 | 3 | 1 |
| Blephariceridae | 747 | 16 | 28 | |
| Ceratopogonidae | 819 | 3 | 4 | 3 |
| Chironomidae | 807 | 944 | 52 | 256 |
| Empididae | 831 | 3 | 2 | |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 4 | 72 | 640 |
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 102 | 4 | 3 |
| Pisidium | 1043 | 5 | ||
| Ancylus | 1028 | 4 | 5 | 18 |
| Bythinella | 992 | 1 | 2 | |
| Erpobdellidae | 928 | 7 | 3 | 5 |
| Glossiphoniidae | 908 | 3 | 2 | |
| Oligochaeta | 933 | 76 | 88 | 72 |
| Polycelis | 1064 | 14 | 4 | 1 |
| Mermithoïdea | 3159 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |