Listes faunistiques invertébrés
HYERE A ST-THIBAUD-DE-COUZ 06580816
- Télécharger la fiche IRSTEA xls / 102 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 11/07/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| 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 | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Dalles, argiles | Moyenne | 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 | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 13 | 4 | 6 |
| Lithax | 289 | 1 | ||
| Hydroptila | 200 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 18 | 4 | |
| Odontocerum | 339 | 15 | 5 | |
| Plectrocnemia | 228 | 1 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 4 | 19 |
| Sericostoma | 322 | 6 | 1 | |
| Baetis | 364 | 12 | 17 | 200 |
| Ephemera | 502 | 8 | 1 | 1 |
| Serratella | 5152 | 58 | 15 | |
| Heptageniidae | 399 | 2 | 8 | |
| Ecdyonurus | 421 | 2 | ||
| Epeorus | 400 | 1 | ||
| Leptophlebiidae | 473 | 5 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 81 | 11 | 33 |
| Esolus | 619 | 17 | 2 | 10 |
| Limnius | 623 | 73 | 12 | 69 |
| Riolus | 625 | 21 | 2 | 32 |
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 3 | 7 | 48 |
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 320 | 17 | 7 |
| Empididae | 831 | 1 | 2 | |
| Limoniidae | 757 | 14 | 2 | 8 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 32 | 16 | |
| Calopteryx | 650 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Gammarus | 892 | 2636 | 240 | 490 |
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 5 | ||
| Pisidium | 1043 | 3 | 3 | |
| Oligochaeta | 933 | 256 | 8 | 104 |
| Planariidae | 1061 | 12 | 7 | 6 |
| Nemathelmintha | 3111 | 3 |