Listes faunistiques invertébrés
Herault à Valleraugue 2 06181910
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 21/06/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 26.0 | dominant |
| Blocs | 34.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 32.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | 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 | Pierres, galets | Lente | C |
| P11 | Blocs | Lente | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 11 | 7 | 36 |
| Leuctra | 69 | 23 | 7 | 44 |
| Protonemura | 46 | 557 | 7 | 13 |
| Perlidae | 155 | 6 | 42 | 34 |
| Dinocras | 156 | 24 | 4 | |
| Perla | 164 | 55 | 26 | 28 |
| Isoperla | 140 | 1 | ||
| Beraeidae | 327 | 2 | ||
| Beraeamyia | 333 | 1 | ||
| Hydropsyche | 212 | 41 | 31 | 2 |
| Adicella | 320 | 1 | ||
| Mystacides | 312 | 2 | ||
| Setodes | 318 | 1 | 1 | 1 |
| Drusinae | 3120 | 1 | 1 | |
| Limnephilinae | 3163 | 6 | ||
| Philopotamus | 209 | 7 | ||
| Polycentropodidae | 223 | 1 | 1 | |
| Polycentropus | 231 | 8 | 1 | 6 |
| Rhyacophila lato-sensu | 183 | 12 | 11 | 1 |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 50 | 35 | 30 |
| Serratella | 5152 | 87 | 10 | 21 |
| Heptageniidae | 399 | 1 | 1 | 16 |
| Ecdyonurus | 421 | 14 | 7 | 23 |
| Electrogena | 3181 | 2 | ||
| Epeorus | 400 | 13 | 1 | |
| Rhithrogena | 404 | 1 | ||
| Leptophlebiidae | 473 | 13 | 1 | |
| Habrophlebia | 491 | 3 | 2 | 1 |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 1 | 5 | |
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 420 | 12 | 19 |
| Esolus | 619 | 60 | 49 | 36 |
| Limnius | 623 | 4 | 14 | 6 |
| Normandia | 624 | 1 | ||
| Oulimnius | 622 | 16 | 4 | 3 |
| Riolus | 625 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 13 | 4 | |
| Hydrocyphon | 637 | 1 | 11 | 2 |
| Athericidae | 838 | 10 | 6 | 1 |
| Blephariceridae | 747 | 2 | 6 | |
| Ceratopogonidae | 819 | 1 | 1 | 1 |
| Chironomidae | 807 | 1272 | 182 | 110 |
| Empididae | 831 | 3 | 2 | 4 |
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 2 | 4 | |
| Pediciidae | 50011 | 4 | 1 | 2 |
| Simuliidae | 801 | 8 | 3 | 19 |
| Tabanidae | 837 | 1 | 1 | |
| Boyeria | 670 | 4 | ||
| Cordulegaster | 687 | 1 | ||
| Gomphidae | 678 | 2 | ||
| Onychogomphus | 682 | 2 | ||
| Ancylus | 1028 | 2 | ||
| Tricladida | 1054 | 1 | 2 | 3 |
| Dugesiidae | 1055 | 1 | ||
| Planariidae | 1061 | 3 | 2 | 1 |
| Oligochaeta | 933 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |