Listes faunistiques invertébrés
Herault à Valleraugue 2 06181910
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 19/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 42 |
| I2M2 | 0.8650 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 41.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 25.0 | 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 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Blocs | Lente | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Athericidae | 838 | 2 | 3 | |
| Esolus | 619 | 24 | 110 | 76 |
| Oulimnius | 622 | 34 | 24 | 28 |
| Limnius | 623 | 4 | 33 | 10 |
| Riolus | 625 | 2 | ||
| Boyeria | 670 | 9 | 1 | |
| Onychogomphus | 682 | 20 | 27 | 39 |
| Cordulegaster | 687 | 1 | ||
| Micronecta | 719 | 1 | ||
| Limoniidae | 757 | 2 | 4 | 3 |
| Dixidae | 793 | 1 | ||
| Simuliidae | 801 | 62 | 1 | |
| Chironomidae | 807 | 1187 | 270 | 110 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Empididae | 831 | 1 | 1 | |
| Tabanidae | 837 | 4 | 4 | 6 |
| Elmis | 618 | 127 | 22 | 8 |
| Rhagionidae | 841 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 1 | 8 | |
| Bythinella | 992 | 1 | ||
| Lymnaeidae | 998 | 1 | ||
| Ancylus | 1028 | 5 | 10 | 4 |
| Tricladida | 1054 | 4 | 5 | |
| Dugesiidae | 1055 | 3 | 1 | 3 |
| Planariidae | 1061 | 1 | 1 | 1 |
| Limnephilinae | 3163 | 12 | 1 | 1 |
| Copepoda | 3206 | 1 | ||
| Serratella | 5152 | 27 | 7 | 2 |
| Agapetinae | 9812 | 1 | ||
| Leuctra geniculata | 33830 | 24 | 54 | 58 |
| Setodes | 318 | 3 | ||
| Leuctridae | 66 | 69 | 112 | |
| Leuctra | 69 | 43 | 2 | 8 |
| Perlidae | 155 | 1 | ||
| Dinocras | 156 | 8 | 1 | |
| Perla | 164 | 21 | 12 | 30 |
| Rhyacophila lato-sensu | 183 | 11 | 2 | |
| Hydroptila | 200 | 10 | 1 | 8 |
| Hydropsyche | 212 | 24 | 25 | |
| Polycentropus | 231 | 5 | 5 | 6 |
| Tinodes | 245 | 1 | ||
| Micrasema | 268 | 2 | 1 | 1 |
| Goeridae | 286 | 31 | ||
| Leptoceridae | 310 | 13 | 2 | |
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 2 | ||
| Protonemura | 46 | 8 | ||
| Adicella | 320 | 1 | ||
| Sericostomatidae | 321 | 31 | 144 | 62 |
| Sericostoma | 322 | 1 | ||
| Beraeamyia | 333 | 1 | 9 | 42 |
| Baetis | 364 | 59 | 86 | 19 |
| Procloeon | 390 | 7 | 1 | |
| Ecdyonurus | 421 | 11 | 28 | 30 |
| Caenis | 457 | 15 | 1 | 9 |
| Leptophlebiidae | 473 | 25 | 2 | 5 |
| Habrophlebia | 491 | 4 | 2 | |
| Orectochilus | 515 | 3 | ||
| Hydraena | 608 | 3 | 3 | 7 |
| Dryops | 613 | 1 | 4 | |
| Stenelmis | 617 | 1 |