Listes faunistiques invertébrés
Fresquel à Villemoustaussou 06177980
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 16/08/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| Taxon indicateur | Leptophlebiidae |
| I2M2 | 0.5824 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 42.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 48.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | C |
| P2 | Pierres, galets | Rapide | C |
| P3 | Hydrophytes | Lente | A |
| P4 | Pierres, galets | Lente | B |
| P5 | Sables | Lente | B |
| P6 | Litieres | Nulle | A |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Sables | Nulle | C |
| P10 | Branchage, racines | Nulle | A |
| P11 | Sables | Lente | C |
| P12 | Blocs | Lente | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 194 | ||
| Hydropsyche | 212 | 1 | 94 | |
| Hydroptilidae | 193 | 2 | ||
| Hydroptila | 200 | 15 | 1 | 175 |
| Orthotrichia | 197 | 2 | ||
| Mystacides | 312 | 3 | 1 | |
| Cyrnus | 224 | 2 | ||
| Psychomyiidae | 238 | 3 | ||
| Psychomyia | 239 | 1 | 36 | |
| Baetis | 364 | 16 | ||
| Procloeon | 390 | 8 | 3 | 3 |
| Pseudocentroptilum | 3207 | 2 | 1 | |
| Caenis | 457 | 30 | 15 | 8 |
| Ephemera | 502 | 1 | 1 | |
| Heptageniidae | 399 | 3 | ||
| Ecdyonurus | 421 | 2 | ||
| Heptagenia | 443 | 2 | ||
| Choroterpes | 474 | 1 | 2 | |
| Ephoron | 496 | 2 | 4 | 3 |
| Dryops | 613 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 2 | 3 | |
| Esolus | 619 | 1 | 27 | 31 |
| Oulimnius | 622 | 1 | ||
| Stenelmis | 617 | 1 | ||
| Hydraena | 608 | 1 | ||
| Chironomidae | 807 | 137 | 26 | 75 |
| Antocha | 759 | 1 | ||
| Micronecta | 719 | 5 | 10 | 16 |
| Calopteryx | 650 | 7 | 1 | |
| Coenagrionidae | 658 | 44 | ||
| Onychogomphus | 682 | 2 | 1 | 1 |
| Platycnemis | 657 | 13 | 1 | |
| Zygoptera | 9785 | 1 | ||
| Copepoda | 3206 | 3 | 3 | |
| Asellidae | 880 | 28 | 1 | |
| Gammaroidea | 23156 | 1 | ||
| Crangonyx | 5116 | 4 | ||
| Gammaridae | 887 | 3 | ||
| Echinogammarus | 888 | 6 | 2 | 1 |
| Gammarus | 892 | 5 | ||
| Ancylus | 1028 | 3 | 7 | |
| Ferrissia | 1030 | 2 | ||
| Physidae | 995 | 4 | ||
| Menetus | 1025 | 2 | 1 | 1 |
| Corbicula | 1051 | 32 | 34 | |
| Tricladida | 1054 | 5 | ||
| Dugesia | 1056 | 1 | 1 | |
| Erpobdellidae | 928 | 1 | 2 | |
| Piscicola | 919 | 2 | ||
| Oligochaeta | 933 | 1 | 5 | |
| Hydracarina | 906 | 3 | 3 | 3 |