Listes faunistiques invertébrés
Le Salat à Roquefort 05178000
- Télécharger la fiche IRSTEA xls / 93 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 30/09/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 42 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 74.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | 40 | 27 |
| Leuctra geniculata | 33830 | 4 | ||
| Leuctridae | 66 | 3 | ||
| Perla | 164 | 1 | ||
| Perlodes | 150 | 1 | ||
| Oligoplectrum maculatum | 264 | 1702 | 133 | 810 |
| Goera pilosa | 288 | 1 | ||
| Cheumatopsyche lepida | 222 | 57 | 180 | 6 |
| Hydropsyche | 212 | 172 | 1029 | 37 |
| Hydroptila | 200 | 2 | 4 | |
| Ithytrichia | 198 | 1 | ||
| Hydroptilidae | 193 | 2 | ||
| Lepidostoma hirtum | 306 | 1 | ||
| Mystacides | 312 | 120 | 1 | 3 |
| Oecetis | 317 | 3 | 1 | 2 |
| Polycentropus | 231 | 24 | 8 | 5 |
| Psychomyia pusilla | 240 | 8 | 400 | 160 |
| Rhyacophila lato-sensu | 183 | 5 | 2 | 12 |
| Baetis lato sensu | 9794 | 11 | 9 | 20 |
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 1 | ||
| Ephemera | 502 | 1 | 1 | |
| Ecdyonurus | 421 | 4 | 3 | |
| Epeorus | 400 | 1 | ||
| Heptagenia | 443 | 5 | ||
| Rhithrogena | 404 | 6 | 20 | |
| Heptageniidae | 399 | 3 | ||
| Potamanthus luteus | 510 | 2 | 3 | |
| Aphelocheirus aestivalis | 2714 | 1 | 4 | 1 |
| Micronecta | 719 | 2 | ||
| Pomatinus substriatus | 33844 | 2 | ||
| Elmis | 618 | 65 | 102 | 71 |
| Esolus | 619 | 11 | 19 | 6 |
| Limnius | 623 | 11 | 11 | 35 |
| Oulimnius | 622 | 17 | 4 | 16 |
| Riolus | 625 | 3 | ||
| Stenelmis | 617 | 15 | ||
| Orectochilus | 515 | 3 | 1 | 8 |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 7 | 1 | 4 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 597 | 61 | 11 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 2 | 14 | 8 |
| Calopteryx | 650 | 15 | ||
| Gomphus | 679 | 2 | ||
| Sialis | 704 | 3 | ||
| Gammarus | 892 | 112 | 15 | 128 |
| Corbicula | 1051 | 10 | 3 | 4 |
| Pisidium | 1043 | 7 | ||
| Sphaeriidae | 1042 | 1 | 1 | |
| Ancylus fluviatilis | 1029 | 1 | 31 | 3 |
| Potamopyrgus antipodarum | 979 | 8 | 7 | 3 |
| Radix | 1004 | 6 | 10 | 2 |
| Theodoxus fluviatilis | 968 | 2 | 5 | 9 |
| Physa (sensu lato) | 997 | 3 | ||
| Erpobdellidae | 928 | 13 | 1 | |
| Glossiphoniidae | 908 | 3 | ||
| Dugesiidae | 1055 | 5 | 7 | 6 |
| Oligochaeta | 933 | 228 | 6 | 400 |
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 | ||
| Prostoma | 3110 | 1 |