Listes faunistiques invertébrés
Chassezac à Chasserades 06114875
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 04/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| I2M2 | 0.8070 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 60.0 | dominant |
| Blocs | 31.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 5.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Sables | Nulle | 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 |
|---|---|---|---|---|
| Glossiphoniidae | 908 | 6 | ||
| Limnius | 623 | 4 | 5 | 7 |
| Hydrocyphon | 637 | 1 | ||
| Sialis | 704 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 29 | 116 | 115 |
| Chironomidae | 807 | 2278 | 119 | 115 |
| Ceratopogonidae | 819 | 4 | ||
| Empididae | 831 | 4 | ||
| Athericidae | 838 | 1 | 2 | 8 |
| Rhagionidae | 841 | 5 | 1 | |
| Gammaridae | 887 | 1 | ||
| Hydracarina | 906 | 1 | 1 | |
| Dupophilus | 620 | 7 | 5 | |
| Oligochaeta | 933 | 19 | 1 | 13 |
| Ancylus | 1028 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Tricladida | 1054 | 1 | ||
| Planariidae | 1061 | 1 | 29 | 17 |
| Hydroporinae | 2393 | 1 | ||
| Nemathelmintha | 3111 | 1 | 1 | |
| Drusinae | 3120 | 1 | 2 | |
| Limnephilinae | 3163 | 13 | 6 | |
| Serratella | 5152 | 122 | 10 | 23 |
| Leuctra geniculata | 33830 | 103 | 5 | 9 |
| Pediciidae | 50011 | 1 | ||
| Centroptilum | 383 | 1 | ||
| Leuctridae | 66 | 130 | 465 | |
| Leuctra | 69 | 231 | 78 | 110 |
| Perlidae | 155 | 1 | ||
| Dinocras | 156 | 15 | 14 | |
| Perla | 164 | 14 | 8 | |
| Rhyacophila lato-sensu | 183 | 1 | 2 | 14 |
| Philopotamus | 209 | 2 | 16 | |
| Wormaldia | 210 | 3 | ||
| Hydropsyche | 212 | 7 | 30 | 97 |
| Sericostoma | 322 | 6 | 10 | 8 |
| Odontocerum | 339 | 13 | 10 | 14 |
| Baetis | 364 | 172 | 427 | 432 |
| Protonemura | 46 | 49 | 11 | 54 |
| Procloeon | 390 | 1 | ||
| Heptageniidae | 399 | 3 | 13 | |
| Epeorus | 400 | 6 | ||
| Ecdyonurus | 421 | 10 | 26 | |
| Caenis | 457 | 2 | ||
| Leptophlebiidae | 473 | 81 | 170 | |
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 15 | 4 | |
| Ephemera | 502 | 19 | 3 | 6 |
| Hydraena | 608 | 13 | 10 | |
| Elmis | 618 | 10 | 14 | 39 |
| Esolus | 619 | 11 | 52 | 154 |