Listes faunistiques invertébrés
Chassezac à Chasserades 06114875
- Télécharger la fiche IRSTEA xls / 644 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 11/09/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| Taxon indicateur | Chloroperlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 11.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Blocs | Lente | C |
| P2 | Granulats | Nulle | A |
| P3 | Pierres, galets | Moyenne | C |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Nulle | C |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Litieres | Nulle | A |
| P10 | Pierres, galets | Rapide | C |
| P11 | Branchage, racines | Moyenne | A |
| P12 | Dalles, argiles | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 4 | 1 | |
| Leuctra | 69 | 391 | 21 | 63 |
| Leuctra geniculata | 33830 | 2 | 1 | 1 |
| Amphinemura | 21 | 2 | ||
| Nemoura | 26 | 12 | 13 | 18 |
| Protonemura | 46 | 32 | 11 | 12 |
| Perlidae | 155 | 16 | 13 | 9 |
| Dinocras | 156 | 4 | ||
| Perla | 164 | 2 | 5 | 9 |
| Isoperla | 140 | 2 | ||
| Perlodes | 150 | 3 | 1 | |
| Micrasema | 268 | 11 | 50 | 30 |
| Hydropsychidae | 211 | 25 | 66 | 102 |
| Hydropsyche | 212 | 14 | 5 | 12 |
| Adicella | 320 | 2 | ||
| Limnephilidae | 276 | 2 | 1 | |
| Limnephilinae | 3163 | 2 | ||
| Odontocerum | 339 | 29 | 39 | 56 |
| Philopotamus | 209 | 1 | 3 | |
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 10 | 15 | 16 |
| Sericostomatidae | 321 | 13 | 3 | 2 |
| Sericostoma | 322 | 14 | 1 | 7 |
| Baetis | 364 | 14 | 30 | 17 |
| Centroptilum | 383 | 3 | ||
| Caenis | 457 | 3 | 1 | 3 |
| Ephemerella ignita | 451 | 6 | 1 | 5 |
| Ephemera | 502 | 30 | 1 | |
| Ecdyonurus | 421 | 8 | 18 | 21 |
| Epeorus | 400 | 2 | 20 | 13 |
| Rhithrogena | 404 | 3 | 9 | |
| Leptophlebiidae | 473 | 29 | 4 | 39 |
| Habroleptoides | 485 | 1 | 25 | 39 |
| Habrophlebia | 491 | 3 | 7 | 6 |
| Paraleptophlebia | 481 | 1 | 1 | |
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 2 | 1 | |
| Elmis | 618 | 57 | 18 | 26 |
| Esolus | 619 | 7 | 6 | 10 |
| Limnius | 623 | 6 | 4 | 6 |
| Oulimnius | 622 | 1 | ||
| Hydraena | 608 | 12 | 6 | 4 |
| Athericidae | 838 | 1 | 1 | 2 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 809 | 26 | 110 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 2 | 3 | |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 5 | 2 | 3 |
| Micronecta | 719 | 1 | ||
| Sialis | 704 | 6 | ||
| Ancylus | 1028 | 2 | ||
| Bythinella | 992 | 1 | ||
| Tricladida | 1054 | 1 | 1 | 4 |
| Polycelis | 1064 | 2 | 27 | 10 |
| Glossiphoniidae | 908 | 4 | ||
| Oligochaeta | 933 | 7 | 39 | 8 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |