Listes faunistiques invertébrés
Le Salat à Roquefort 05178000
- Télécharger la fiche IRSTEA xls / 30 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 30/09/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 43 |
| Taxon indicateur | Brachycentridae |
| I2M2 | 0.6560 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 16.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 13.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 24.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | s1 | Moyenne | A |
| P2 | s3 | Nulle | A |
| P3 | s28 | Nulle | A |
| P4 | s9 | Moyenne | A |
| P5 | s24 | Moyenne | B |
| P6 | s30 | Moyenne | B |
| P7 | s25 | Nulle | B |
| P8 | s29 | Moyenne | B |
| P9 | s24 | Lente | C |
| P10 | s24 | Nulle | C |
| P11 | s29 | Rapide | C |
| P12 | s24 | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 6 | 72 | 15 |
| Protonemura | 46 | 2 | 1 | |
| Perlodes | 150 | 1 | ||
| Brachycentrus | 265 | 1 | ||
| Oligoplectrum | 263 | 92 | 396 | 812 |
| Silo | 292 | 1 | 1 | |
| Cheumatopsyche | 221 | 6 | 2 | |
| Hydropsyche | 212 | 88 | 56 | 64 |
| Crunoecia | 309 | 1 | 1 | |
| Setodes | 318 | 1 | ||
| Psychomyia | 239 | 1 | 80 | 39 |
| Rhyacophila lato-sensu | 183 | 1 | 9 | 7 |
| Sericostomatidae | 321 | 1 | ||
| Baetidae | 363 | 1 | ||
| Baetis lato sensu | 9794 | 11 | 84 | 112 |
| Procloeon | 390 | 1 | ||
| Ephemerella ignita | 451 | 9 | 4 | 4 |
| Torleya | 2391 | 1 | ||
| Ecdyonurus | 421 | 8 | 8 | |
| Epeorus | 400 | 40 | 32 | |
| Heptagenia | 443 | 3 | ||
| Rhithrogena | 404 | 11 | 164 | 64 |
| Potamanthus | 509 | 4 | 3 | 8 |
| Aphelocheirus | 721 | 1 | ||
| Micronecta | 719 | 1 | ||
| Elmis | 618 | 34 | 26 | 176 |
| Esolus | 619 | 26 | 12 | 40 |
| Limnius | 623 | 2 | 14 | 16 |
| Oulimnius | 622 | 8 | 2 | 2 |
| Stenelmis | 617 | 1 | 1 | |
| Orectochilus | 515 | 4 | 2 | 2 |
| Hydraena | 608 | 2 | ||
| Anthomyidae | 847 | 19 | ||
| Athericidae | 838 | 1 | ||
| Blephariceridae | 747 | 1 | 1 | |
| Chironomidae | 807 | 3584 | 176 | 208 |
| Empididae | 831 | 1 | 5 | |
| Limoniidae | 757 | 3 | 3 | 1 |
| Simuliidae | 801 | 1 | 24 | |
| Tipulidae | 753 | 3 | ||
| Gomphus | 679 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Gammarus | 892 | 416 | 6 | 21 |
| Orconectes | 870 | 1 | ||
| Hydracarina | 906 | 7 | 4 | 22 |
| Corbicula | 1051 | 2 | 5 | |
| Pisidium | 1043 | 1 | ||
| Radix | 1004 | 1 | ||
| Ancylus | 1028 | 6 | 1 | 15 |
| Potamopyrgus | 978 | 5 | ||
| Erpobdellidae | 928 | 2 | 1 | |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 480 | 28 | 3 |
| Tricladida | 1054 | 1 | ||
| Dugesiidae | 1055 | 2 | ||
| Nematoda | 1089 | 2 | 1 | |
| Spongillidae | 3106 | 1 | 1 |