Listes faunistiques invertébrés
Herault à Valleraugue 2 06181910
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 22/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 29 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 23.0 | dominant |
| Blocs | 39.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 31.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Blocs | Rapide | B |
| P9 | Dalles, argiles | Rapide | C |
| P10 | Blocs | Lente | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 5 | ||
| Leuctra | 69 | 16 | 61 | 32 |
| Protonemura | 46 | 85 | 3 | 2 |
| Perlidae | 155 | 37 | 75 | 71 |
| Dinocras | 156 | 36 | 2 | |
| Perla | 164 | 24 | 22 | |
| Hydropsyche | 212 | 3 | 14 | 13 |
| Limnephilinae | 3163 | 3 | ||
| Polycentropodidae | 223 | 1 | 3 | 5 |
| Polycentropus | 231 | 6 | 10 | |
| Rhyacophila lato-sensu | 183 | 2 | 1 | |
| Sericostoma | 322 | 5 | 1 | |
| Baetis | 364 | 149 | 386 | 214 |
| Caenis | 457 | 1 | ||
| Serratella | 5152 | 89 | 10 | 1 |
| Ephemera | 502 | 1 | ||
| Heptageniidae | 399 | 6 | 12 | 9 |
| Ecdyonurus | 421 | 9 | 177 | 48 |
| Electrogena | 3181 | 31 | ||
| Epeorus | 400 | 1 | ||
| Leptophlebiidae | 473 | 10 | 1 | |
| Habrophlebia | 491 | 5 | ||
| Elmis | 618 | 81 | 16 | 3 |
| Esolus | 619 | 11 | 105 | 39 |
| Limnius | 623 | 1 | 12 | 8 |
| Normandia | 624 | 1 | ||
| Oulimnius | 622 | 4 | 13 | 2 |
| Hydraena | 608 | 5 | 1 | |
| Hydrocyphon | 637 | 12 | 2 | 7 |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 133 | 48 | 92 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | 4 | |
| Pediciidae | 50011 | 1 | ||
| Simuliidae | 801 | 8 | 5 | 1 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Gomphidae | 678 | 2 | ||
| Onychogomphus | 682 | 1 | ||
| Niphargus | 902 | 1 | ||
| Ancylus | 1028 | 1 | 1 | 1 |
| Planariidae | 1061 | 3 | 4 | |
| Oligochaeta | 933 | 2 | ||
| Hydracarina | 906 | 1 | 1 |