Listes faunistiques invertébrés
La Selves à Laguiole 05096050
- Télécharger la fiche IRSTEA xls / 33 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 31/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 38 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 12.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Blocs | Lente | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | ||
| Leuctra | 69 | 3 | 7 | 9 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 26 | 3 | 1 |
| Perlodes | 150 | 1 | 4 | |
| Micrasema | 268 | 19 | ||
| Glossosoma | 190 | 1 | 4 | 1 |
| Hydropsyche | 212 | 13 | 21 | 23 |
| Ithytrichia | 198 | 1 | ||
| Adicella | 320 | 1 | ||
| Limnephilinae | 3163 | 4 | 1 | |
| Odontocerum | 339 | 3 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 18 | 5 | 8 |
| Sericostoma | 322 | 24 | 18 | 8 |
| Baetis | 364 | 388 | 375 | 208 |
| Ephemerella ignita | 451 | 21 | 4 | 1 |
| Ecdyonurus | 421 | 2 | 8 | 9 |
| Epeorus | 400 | 14 | 78 | 139 |
| Rhithrogena | 404 | 1 | 45 | 70 |
| Habroleptoides | 485 | 5 | ||
| Gerris | 735 | 2 | ||
| Colymbetinae | 2395 | 3 | ||
| Elmis | 618 | 23 | 1 | |
| Esolus | 619 | 2 | ||
| Limnius | 623 | 3 | 4 | 3 |
| Oulimnius | 622 | 1 | ||
| Hydraena | 608 | 17 | 5 | |
| Limnebius | 599 | 2 | ||
| Athericidae | 838 | 4 | ||
| Ceratopogonidae | 819 | 4 | 2 | |
| Chironomidae | 807 | 482 | 91 | 61 |
| Dixidae | 793 | 5 | ||
| Empididae | 831 | 2 | 1 | |
| Limoniidae | 757 | 3 | 1 | 1 |
| Simuliidae | 801 | 81 | 43 | 85 |
| Tabanidae | 837 | 6 | ||
| Gammarus | 892 | 112 | 2 | |
| Hydracarina | 906 | 3 | 1 | |
| Pisidium | 1043 | 6 | ||
| Sphaeriidae | 1042 | 2 | ||
| Ancylus | 1028 | 7 | 44 | 16 |
| Erpobdellidae | 928 | 12 | 1 | 4 |
| Glossiphoniidae | 908 | 3 | ||
| Oligochaeta | 933 | 153 | 61 | 44 |
| Planariidae | 1061 | 15 | 2 | 4 |
| Hydrozoa | 3168 | 1 |