Listes faunistiques invertébrés
Chassezac à Chasserades 06114875
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 15/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | 59.0 | dominant |
| Blocs | 33.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Granulats | Nulle | A |
| P3 | Sables | Nulle | A |
| P4 | Algues | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Blocs | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | 1 | |
| Leuctra | 69 | 16 | 34 | 105 |
| Amphinemura | 21 | 1 | ||
| Protonemura | 46 | 28 | 9 | 1 |
| Perlidae | 155 | 3 | 10 | 2 |
| Dinocras | 156 | 3 | 3 | 4 |
| Perla | 164 | 7 | 17 | |
| Isoperla | 140 | 2 | ||
| Hydropsyche | 212 | 20 | 6 | |
| Drusinae | 3120 | 8 | 20 | 27 |
| Limnephilinae | 3163 | 11 | 11 | 8 |
| Odontocerum | 339 | 9 | 19 | 31 |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | 5 | 3 |
| Rhyacophila lato-sensu | 183 | 4 | 13 | 4 |
| Sericostoma | 322 | 33 | 12 | 18 |
| Baetis | 364 | 26 | 18 | 4 |
| Caenis | 457 | 2 | 2 | 3 |
| Serratella | 5152 | 215 | 57 | 112 |
| Ephemera | 502 | 22 | 5 | 7 |
| Ecdyonurus | 421 | 2 | 42 | 79 |
| Epeorus | 400 | 1 | 4 | |
| Rhithrogena | 404 | 3 | 14 | |
| Leptophlebiidae | 473 | 59 | 15 | 67 |
| Habroleptoides | 485 | 2 | ||
| Habrophlebia | 491 | 9 | 4 | 9 |
| Veliidae | 743 | 1 | ||
| Hydroporinae | 2393 | 2 | 4 | 7 |
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 28 | 9 | 5 |
| Esolus | 619 | 6 | 16 | 26 |
| Limnius | 623 | 1 | 7 | 6 |
| Hydraena | 608 | 1 | 4 | 7 |
| Athericidae | 838 | 2 | 7 | 3 |
| Ceratopogonidae | 819 | 5 | 1 | |
| Chironomidae | 807 | 45 | 147 | 45 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 4 | 1 | 1 |
| Pediciidae | 50011 | 6 | 10 | 9 |
| Rhagionidae | 841 | 1 | 2 | 5 |
| Simuliidae | 801 | 19 | 2 | 1 |
| Tabanidae | 837 | 5 | ||
| Tipulidae | 753 | 2 | ||
| Oxygastra | 691 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Planariidae | 1061 | 1 | 44 | 9 |
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Oligochaeta | 933 | 10 | 15 | 72 |
| Hydracarina | 906 | 1 | 1 |