Listes faunistiques invertébrés
Herault à Valleraugue 2 06181910
- Télécharger la fiche IRSTEA xls / 122 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 15/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 29.0 | dominant |
| Blocs | 40.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 27.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Lente | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Granulats | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Blocs | Lente | B |
| P9 | Blocs | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Blocs | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 4 | 1 | 4 |
| Leuctra | 69 | 42 | 20 | 48 |
| Protonemura | 46 | 6 | 1 | 3 |
| Perlidae | 155 | 1 | 1 | 1 |
| Dinocras | 156 | 3 | ||
| Perla | 164 | 1 | 23 | 34 |
| Isoperla | 140 | 1 | ||
| Goeridae | 286 | 1 | 1 | |
| Hydropsyche | 212 | 1 | 4 | 1 |
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Odontocerum | 339 | 2 | ||
| Philopotamus | 209 | 1 | ||
| Polycentropus | 231 | 1 | 2 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostoma | 322 | 5 | ||
| Baetis | 364 | 47 | 237 | 164 |
| Procloeon | 390 | 1 | ||
| Ephemerella | 450 | 5 | 3 | |
| Ephemera | 502 | 1 | ||
| Heptageniidae | 399 | 4 | 1 | 24 |
| Ecdyonurus | 421 | 1 | ||
| Electrogena | 3181 | 14 | 42 | |
| Epeorus | 400 | 1 | ||
| Leptophlebiidae | 473 | 10 | 4 | |
| Habrophlebia | 491 | 2 | 5 | |
| Nepidae | 725 | 1 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 36 | 1 | 5 |
| Esolus | 619 | 7 | 10 | 13 |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 1 | 1 | |
| Riolus | 625 | 1 | ||
| Gyrinus | 514 | 15 | ||
| Hydraena | 608 | 3 | 3 | 3 |
| Hydrobius fuscipes | 2519 | 1 | ||
| Athericidae | 838 | 2 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 526 | 45 | 420 |
| Limoniidae | 757 | 7 | ||
| Rhagionidae | 841 | 2 | 1 | |
| Simuliidae | 801 | 1 | 49 | 4 |
| Tabanidae | 837 | 2 | 3 | |
| Tipulidae | 753 | 4 | 10 | |
| Oligochaeta | 933 | 3 | 2 | |
| Hydracarina | 906 | 1 | 1 |