Listes faunistiques invertébrés
La Barguelonne à Fourquet 05117500
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 17/07/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 34 |
| Taxon indicateur | Polymitarcidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 26.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 40.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 20.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Bryophytes | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Granulats | Nulle | C |
| P10 | Granulats | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | ||
| Goeridae | 286 | 1 | ||
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 61 | ||
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 1 | ||
| Leptoceridae | 310 | 3 | ||
| Athripsodes | 311 | 1 | 1 | 1 |
| Mystacides | 312 | 2 | ||
| Oecetis | 317 | 1 | ||
| Polycentropodidae | 223 | 7 | 2 | 2 |
| Cyrnus | 224 | 1 | 3 | 8 |
| Holocentropus | 235 | 7 | ||
| Baetidae | 363 | 3 | 2 | 5 |
| Baetis | 364 | 13 | 8 | |
| Centroptilum | 383 | 1 | ||
| Caenis | 457 | 2 | 5 | 11 |
| Ephemera | 502 | 1 | ||
| Ephemerella ignita | 451 | 187 | 20 | 40 |
| Heptageniidae | 399 | 7 | ||
| Ecdyonurus | 421 | 1 | 12 | |
| Paraleptophlebia | 481 | 1 | ||
| Ephoron | 496 | 68 | 44 | |
| Aphelocheirus | 721 | 1 | 1 | 1 |
| Nepidae | 725 | 1 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 2 | ||
| Esolus | 619 | 1 | 7 | 48 |
| Limnius | 623 | 1 | 4 | |
| Oulimnius | 622 | 321 | 1 | 32 |
| Riolus | 625 | 2 | ||
| Stenelmis | 617 | 1 | 1 | |
| Hydraena | 608 | 1 | 1 | |
| Athericidae | 838 | 9 | 9 | 7 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 176 | 116 | 12 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Boyeria | 670 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 1 | ||
| Echinogammarus | 888 | 2702 | 224 | 2488 |
| Asellidae | 880 | 10 | ||
| Orconectes | 870 | 1 | ||
| Hydracarina | 906 | 2 | 7 | 3 |
| Corbicula | 1051 | 37 | 67 | |
| Sphaerium | 1044 | 12 | 2 | |
| Potamopyrgus | 978 | 6 | 1 | 6 |
| Glossiphoniidae | 908 | 1 | 1 | |
| Piscicolidae | 918 | 2 | ||
| Oligochaeta | 933 | 35 | 120 | 176 |
| Turbellaria | 3326 | 4 | ||
| Dugesiidae | 1055 | 1 | 1 | |
| Nematoda | 1089 | 1 | ||
| Cnidaria | 1075 | 4 |