Listes faunistiques invertébrés
Fresquel à Villemoustaussou 06177980
- Télécharger la fiche IRSTEA xls / 122 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 28/07/2020 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| I2M2 | 0.7136 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 4.0 | marginal |
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | 56.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 28.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Granulats | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 1 | ||
| Agapetus | 191 | 1 | 1 | |
| Cheumatopsyche | 221 | 20 | 9 | 16 |
| Hydropsyche | 212 | 427 | 161 | 171 |
| Hydroptilidae | 193 | 13 | ||
| Hydroptila | 200 | 17 | 16 | 25 |
| Ithytrichia | 198 | 5 | ||
| Orthotrichia | 197 | 1 | 1 | |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 20 | 1 | 6 |
| Oecetis | 317 | 2 | ||
| Cyrnus | 224 | 2 | ||
| Polycentropus | 231 | 1 | 4 | 2 |
| Psychomyia | 239 | 2 | 1 | 3 |
| Baetis | 364 | 92 | 81 | 9 |
| Procloeon | 390 | 13 | 9 | |
| Caenis | 457 | 32 | 25 | 41 |
| Ephemerella | 450 | 1 | ||
| Ephemera | 502 | 2 | ||
| Heptagenia | 443 | 3 | 3 | |
| Choroterpes | 474 | 4 | 14 | |
| Ephoron | 496 | 36 | 40 | 16 |
| Aphelocheirus | 721 | 2 | 1 | |
| Micronecta | 719 | 1 | ||
| Elmis | 618 | 1 | 1 | |
| Esolus | 619 | 2 | 11 | 13 |
| Limnius | 623 | 5 | 1 | |
| Oulimnius | 622 | 4 | 10 | 4 |
| Stenelmis | 617 | 1 | 2 | |
| Hydrobius fuscipes | 2519 | 1 | ||
| Ceratopogonidae | 819 | 3 | 1 | 3 |
| Chironomidae | 807 | 202 | 117 | 87 |
| Simuliidae | 801 | 370 | 7 | 1 |
| Gomphidae | 678 | 4 | ||
| Gomphus | 679 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Gammaridae | 887 | 13 | 6 | |
| Echinogammarus | 888 | 39 | 19 | 19 |
| Corbicula | 1051 | 2 | 1 | |
| Ancylus | 1028 | 1 | 2 | |
| Potamopyrgus | 978 | 8 | 1 | 2 |
| Theodoxus | 967 | 1 | 4 | |
| Physella | 19280 | 1 | ||
| Tricladida | 1054 | 2 | ||
| Dugesiidae | 1055 | 220 | 2 | |
| Oligochaeta | 933 | 2 | 7 | 4 |
| Hydracarina | 906 | 1 | 1 | 1 |