Listes faunistiques invertébrés
Fresquel à Villemoustaussou 06177980
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 22/06/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.7320 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 72.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 9.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 11.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Pierres, galets | Lente | C |
| P3 | Pierres, galets | Moyenne | B |
| P4 | Pierres, galets | Nulle | B |
| P5 | Blocs | Moyenne | A |
| P6 | Pierres, galets | Moyenne | C |
| P7 | Pierres, galets | Lente | C |
| P8 | Branchage, racines | Nulle | A |
| P9 | Litieres | Nulle | A |
| P10 | Sables | Nulle | B |
| P11 | Granulats | Nulle | B |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 3 | 5 | |
| Leuctra | 69 | 3 | 1 | 2 |
| Agapetus | 191 | 3 | ||
| Hydropsychidae | 211 | 3 | 4 | |
| Cheumatopsyche | 221 | 19 | 2 | 10 |
| Hydropsyche | 212 | 40 | 2 | 44 |
| Hydroptila | 200 | 21 | 2 | 32 |
| Ithytrichia | 198 | 1 | ||
| Orthotrichia | 197 | 1 | 3 | 4 |
| Athripsodes | 311 | 1 | 4 | |
| Mystacides | 312 | 1 | 2 | 1 |
| Polycentropodidae | 223 | 3 | ||
| Cyrnus | 224 | 5 | ||
| Polycentropus | 231 | 1 | 3 | 10 |
| Psychomyia | 239 | 2 | 11 | 5 |
| Rhyacophila lato-sensu | 183 | 5 | 3 | |
| Baetis | 364 | 14 | 8 | 20 |
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 1 | 1 | 3 |
| Procloeon bifidum | 391 | 10 | 5 | 11 |
| Caenis | 457 | 16 | 34 | 68 |
| Ephemerella ignita | 451 | 1 | 1 | |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 1 | 1 | |
| Heptagenia | 443 | 4 | ||
| Choroterpes | 474 | 16 | 23 | |
| Ephoron | 496 | 19 | 16 | 68 |
| Elmis | 618 | 1 | 1 | |
| Esolus | 619 | 19 | 20 | 62 |
| Limnius | 623 | 1 | 4 | |
| Oulimnius | 622 | 2 | 6 | 11 |
| Stenelmis | 617 | 2 | 3 | |
| Hydraena | 608 | 2 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 41 | 15 | 40 |
| Empididae | 831 | 1 | ||
| Simuliidae | 801 | 6 | ||
| Micronecta | 719 | 1 | 6 | 8 |
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 8 | ||
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 16 | ||
| Crangonyx | 5116 | 1 | ||
| Gammaridae | 887 | 1 | 1 | 8 |
| Echinogammarus | 888 | 9 | 6 | 17 |
| Gammarus | 892 | 1 | 2 | |
| Ancylus | 1028 | 12 | 2 | 10 |
| Ferrissia | 1030 | 1 | 1 | |
| Potamopyrgus | 978 | 4 | 3 | 2 |
| Theodoxus | 967 | 3 | 1 | |
| Physa (sensu lato) | 997 | 2 | 1 | |
| Physella | 19280 | 2 | ||
| Planorbidae | 1009 | 17 | 2 | |
| Corbicula | 1051 | 4 | 2 | 2 |
| Sphaeriidae | 1042 | 2 | ||
| Dugesiidae | 1055 | 4 | 3 | 1 |
| Oligochaeta | 933 | 15 | 2 | |
| Bryozoa | 1087 | 3 | ||
| Nematoda | 1089 | 3 | ||
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |