Listes faunistiques invertébrés
TORRENT DES USSES A MUSIEGES 06841180
- Télécharger la fiche IRSTEA xls / 722 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 09/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 78.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 13.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Granulats | Nulle | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 13 | 354 | 110 |
| Perla | 164 | 1 | ||
| Perlodidae | 127 | 1 | ||
| Glossosomatidae | 189 | 1 | ||
| Hydropsyche | 212 | 134 | 22 | |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 2 | ||
| Lasiocephala | 307 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 1 | 4 | |
| Rhyacophila lato-sensu | 183 | 8 | 2 | |
| Baetis | 364 | 4 | 336 | 260 |
| Procloeon | 390 | 9 | ||
| Pseudocentroptilum | 3207 | 22 | ||
| Caenis | 457 | 6 | 15 | 22 |
| Ephemerella | 450 | 72 | 12 | 50 |
| Ephemera | 502 | 2 | 1 | |
| Heptageniidae | 399 | 24 | ||
| Ecdyonurus | 421 | 4 | 13 | 31 |
| Rhithrogena | 404 | 1 | 3 | |
| Leptophlebiidae | 473 | 4 | 21 | |
| Paraleptophlebia | 481 | 3 | ||
| Micronecta | 719 | 8 | ||
| Gerris | 735 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Elmis | 618 | 7 | 12 | 3 |
| Esolus | 619 | 5 | 52 | 18 |
| Riolus | 625 | 1 | 3 | |
| Orectochilus | 515 | 1 | ||
| Hydrophilinae | 2517 | 1 | 1 | |
| Athericidae | 838 | 8 | 4 | |
| Ceratopogonidae | 819 | 4 | 1 | |
| Chironomidae | 807 | 2862 | 1507 | 904 |
| Dolichopodidae | 836 | 1 | ||
| Empididae | 831 | 2 | 1 | 1 |
| Limoniidae | 757 | 1 | 10 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 1 | 59 | 9 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Gomphus | 679 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 341 | 29 | 149 |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Sphaeriidae | 1042 | 2 | ||
| Pisidium | 1043 | 39 | 2 | |
| Potamopyrgus | 978 | 33 | 7 | 4 |
| Radix | 1004 | 2 | ||
| Physa (sensu lato) | 997 | 10 | ||
| Oligochaeta | 933 | 15 | 190 | 242 |
| Hydracarina | 906 | 1 | 1 | 1 |