Listes faunistiques invertébrés
HYERE A ST-THIBAUD-DE-COUZ 06580816
- Télécharger la fiche IRSTEA xls / 122 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 05/09/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 8 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 87.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | 3 | 5 |
| Nemoura | 26 | 20 | 11 | 5 |
| Goeridae | 286 | 6 | 3 | 4 |
| Silo | 292 | 1 | ||
| Hydropsychidae | 211 | 1 | 2 | |
| Hydropsyche | 212 | 2 | 1 | |
| Hydroptilidae | 193 | 1 | ||
| Odontocerum | 339 | 9 | 4 | |
| Rhyacophila lato-sensu | 183 | 5 | 10 | 23 |
| Sericostoma | 322 | 2 | ||
| Baetis | 364 | 360 | 195 | 280 |
| Caenis | 457 | 2 | 3 | |
| Ephemerellidae | 449 | 4 | 4 | |
| Serratella | 5152 | 14 | 1 | |
| Heptageniidae | 399 | 34 | 55 | 62 |
| Ecdyonurus | 421 | 4 | 10 | 10 |
| Epeorus | 400 | 9 | 23 | 13 |
| Rhithrogena | 404 | 3 | ||
| Leptophlebiidae | 473 | 4 | 3 | |
| Paraleptophlebia | 481 | 1 | 1 | |
| Elmis | 618 | 73 | 17 | 27 |
| Esolus | 619 | 6 | 1 | 4 |
| Limnius | 623 | 24 | 32 | 32 |
| Oulimnius | 622 | 37 | ||
| Riolus | 625 | 13 | 133 | |
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 1 | 23 | 23 |
| Ceratopogonidae | 819 | 1 | 3 | |
| Chironomidae | 807 | 115 | 25 | 30 |
| Empididae | 831 | 1 | 1 | 1 |
| Limoniidae | 757 | 6 | 2 | 1 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 15 | 20 | 25 |
| Stratiomyidae | 824 | 1 | ||
| Calopteryx | 650 | 26 | ||
| Gammarus | 892 | 1780 | 340 | 550 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 3 | ||
| Oligochaeta | 933 | 17 | 15 | 12 |
| Planariidae | 1061 | 4 | 2 | 8 |
| Nemathelmintha | 3111 | 3 |