Listes faunistiques invertébrés
Herault à Valleraugue 2 06181910
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 15/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 47.0 | dominant |
| Blocs | 26.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 23.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Dalles, argiles | Moyenne | B |
| P4 | Blocs | Moyenne | B |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | C |
| P8 | Litieres | Nulle | A |
| P9 | Dalles, argiles | Lente | C |
| P10 | Blocs | Lente | C |
| P11 | Sables | Nulle | A |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 6 | ||
| Leuctra | 69 | 34 | 36 | 33 |
| Leuctra geniculata | 33830 | 18 | 2 | 9 |
| Nemoura | 26 | 2 | 2 | |
| Protonemura | 46 | 6 | ||
| Perlidae | 155 | 5 | 13 | 33 |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 62 | 124 | 37 |
| Beraea | 328 | 14 | 4 | |
| Silo | 292 | 2 | ||
| Hydropsychidae | 211 | 13 | 5 | |
| Hydropsyche | 212 | 26 | 5 | |
| Drusinae | 3120 | 1 | 1 | |
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Odontocerum | 339 | 3 | 1 | 2 |
| Polycentropus | 231 | 2 | 4 | 1 |
| Sericostomatidae | 321 | 10 | 13 | |
| Sericostoma | 322 | 15 | 3 | |
| Baetis | 364 | 154 | 30 | 62 |
| Procloeon | 390 | 5 | ||
| Ephemerella ignita | 451 | 10 | 2 | 1 |
| Ephemera | 502 | 1 | ||
| Heptageniidae | 399 | 1 | 14 | 17 |
| Ecdyonurus | 421 | 5 | 5 | 8 |
| Electrogena | 3181 | 3 | ||
| Leptophlebiidae | 473 | 29 | 4 | 10 |
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 42 | 20 | |
| Hydroporinae | 2393 | 2 | ||
| Elmis | 618 | 1 | 31 | 3 |
| Esolus | 619 | 30 | 59 | 69 |
| Limnius | 623 | 3 | 35 | 14 |
| Normandia | 624 | 3 | ||
| Oulimnius | 622 | 3 | 4 | 5 |
| Orectochilus | 515 | 1 | ||
| Hydrocyphon | 637 | 2 | 1 | |
| Hydraena | 608 | 13 | 4 | |
| Hydrophilidae | 571 | 1 | ||
| Atherix | 839 | 3 | 1 | 5 |
| Ceratopogonidae | 819 | 11 | ||
| Chironomidae | 807 | 168 | 19 | 37 |
| Dixa | 794 | 5 | ||
| Dixella | 795 | 1 | ||
| Chelifera | 2884 | 2 | ||
| Clinocerinae | 9813 | 2 | 2 | |
| Hemerodromiinae | 3202 | 1 | ||
| Limoniidae | 757 | 2 | 3 | 4 |
| Antocha | 759 | 1 | ||
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 33 | 6 | 12 |
| Cordulegaster | 687 | 2 | ||
| Gomphidae | 678 | 1 | ||
| Onychogomphus | 682 | 2 | ||
| Ancylus | 1028 | 1 | 1 | |
| Tricladida | 1054 | 1 | ||
| Polycelis | 1064 | 2 | 1 | |
| Oligochaeta | 933 | 6 | 23 | 60 |
| Hydracarina | 906 | 3 | 3 | 3 |