Listes faunistiques invertébrés
Grabieux à St-martin-de-valgalgues 06127300
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 14/06/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | 28.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | 19.0 | dominant |
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Blocs | Nulle | A |
| P2 | Granulats | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Algues | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 18 | 1 | |
| Leuctra | 69 | 1 | 2 | 4 |
| Ecnomus | 249 | 3 | ||
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 1 | 94 | 10 |
| Hydroptilidae | 193 | 2 | 21 | 8 |
| Hydroptila | 200 | 2 | 68 | 7 |
| Orthotrichia | 197 | 2 | 20 | |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 1 | ||
| Cyrnus | 224 | 1 | 1 | |
| Polycentropus | 231 | 3 | 12 | |
| Psychomyia | 239 | 1 | 1 | |
| Tinodes | 245 | 34 | 14 | 29 |
| Centroptilum | 383 | 4 | ||
| Cloeon | 387 | 199 | 2 | |
| Procloeon | 390 | 1 | 14 | 8 |
| Caenis | 457 | 225 | 538 | 257 |
| Ecdyonurus | 421 | 1 | ||
| Micronecta | 719 | 17 | 2 | |
| Esolus | 619 | 3 | 15 | 3 |
| Oulimnius | 622 | 14 | 76 | 4 |
| Stenelmis | 617 | 9 | 1 | |
| Hydrophilinae | 2517 | 2 | 1 | |
| Ceratopogonidae | 819 | 4 | 18 | 2 |
| Chironomidae | 807 | 68 | 575 | 195 |
| Culicidae | 796 | 1 | ||
| Empididae | 831 | 1 | ||
| Muscidae | 32534 | 2 | ||
| Limoniidae | 757 | 2 | 3 | |
| Psychodidae | 783 | 1 | 1 | |
| Stratiomyidae | 824 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Coenagrionidae | 658 | 1 | ||
| Gammarus | 892 | 2 | 4 | 1 |
| Asellidae | 880 | 22 | 5 | 17 |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | ||
| Physella | 19280 | 6 | ||
| Tricladida | 1054 | 1 | ||
| Dugesiidae | 1055 | 2 | ||
| Oligochaeta | 933 | 22 | 4 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Prostoma | 3110 | 1 |