Listes faunistiques invertébrés
Fresquel à Villemoustaussou 06177980
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 18/09/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 34 |
| Taxon indicateur | Hydroptilidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 25.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 28.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | B |
| P2 | Sables | Lente | B |
| P3 | Pierres, galets | Nulle | B |
| P4 | Pierres, galets | Lente | B |
| P5 | Blocs | Lente | A |
| P6 | Pierres, galets | Moyenne | C |
| P7 | Pierres, galets | Rapide | C |
| P8 | Hydrophytes | Lente | A |
| P9 | Litieres | Nulle | A |
| P10 | Granulats | Nulle | C |
| P11 | Sables | Nulle | C |
| P12 | Branchage, racines | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 2 | ||
| Goeridae | 286 | 1 | 1 | |
| Hydropsychidae | 211 | 8 | 22 | |
| Cheumatopsyche | 221 | 2 | 3 | |
| Hydropsyche | 212 | 14 | 6 | 121 |
| Hydroptila | 200 | 9 | 9 | |
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 2 | ||
| Polycentropus | 231 | 5 | 3 | |
| Psychomyia | 239 | 3 | 18 | |
| Baetis | 364 | 6 | 17 | |
| Cloeon | 387 | 2 | ||
| Procloeon | 390 | 7 | 2 | |
| Caenis | 457 | 2 | 7 | |
| Ephemera | 502 | 1 | 1 | |
| Choroterpes | 474 | 2 | ||
| Ephoron | 496 | 2 | ||
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 1 | 1 | |
| Esolus | 619 | 4 | 10 | 23 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 3 | 3 | 9 |
| Stenelmis | 617 | 2 | 1 | |
| Atherix | 839 | 1 | ||
| Atrichops | 840 | 1 | ||
| Chironomidae | 807 | 605 | 163 | 101 |
| Clinocerinae | 9813 | 1 | ||
| Hemerodromiinae | 3202 | 1 | 1 | |
| Antocha | 759 | 1 | 1 | 3 |
| Simulium | 806 | 143 | 2 | |
| Micronecta | 719 | 12 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Coenagrionidae | 658 | 2 | ||
| Erythromma | 661 | 11 | 1 | |
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 3 | 1 | |
| Zygoptera | 9785 | 7 | 2 | |
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 31 | ||
| Gammaridae | 887 | 2 | ||
| Echinogammarus | 888 | 29 | 15 | 18 |
| Gammarus | 892 | 2 | ||
| Ancylus | 1028 | 3 | 1 | |
| Physella | 19280 | 5 | ||
| Menetus | 1025 | 3 | ||
| Corbicula | 1051 | 3 | 7 | 4 |
| Pisidium | 1043 | 1 | ||
| Dendrocoelum | 1072 | 1 | ||
| Dugesiidae | 1055 | 8 | 2 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 2 | 6 | |
| Hydracarina | 906 | 3 | 3 | 3 |