Listes faunistiques invertébrés
GUIERS A ST-GENIX-SUR-GUIERS 1 06079000
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 04/08/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| I2M2 | Non calculé |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 91.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | 6 | 13 |
| Agapetinae | 9812 | 1 | 1 | |
| Glossosomatinae | 20359 | 1 | ||
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 8 | 38 | 6 |
| Hydroptila | 200 | 3 | 8 | 5 |
| Athripsodes | 311 | 7 | 3 | |
| Mystacides | 312 | 1 | 3 | 8 |
| Limnephilinae | 3163 | 4 | ||
| Odontocerum | 339 | 1 | 1 | |
| Psychomyia | 239 | 4 | 1 | |
| Rhyacophila lato-sensu | 183 | 12 | 8 | |
| Sericostoma | 322 | 1 | ||
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 85 | 260 | 17 |
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 1 | 1 | |
| Caenis | 457 | 3 | 9 | 3 |
| Serratella | 5152 | 8 | 9 | 7 |
| Heptageniidae | 399 | 2 | 8 | |
| Ecdyonurus | 421 | 2 | 17 | 23 |
| Heptagenia | 443 | 3 | ||
| Rhithrogena | 404 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Choroterpes | 474 | 1 | ||
| Potamanthus | 509 | 1 | 14 | 25 |
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 272 | 48 | 8 |
| Esolus | 619 | 32 | 120 | 120 |
| Limnius | 623 | 48 | 20 | |
| Oulimnius | 622 | 4 | ||
| Riolus | 625 | 16 | 1 | |
| Chironomidae | 807 | 227 | 2640 | 1540 |
| Empididae | 831 | 1 | ||
| Coenosiinae | 50792 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Pediciidae | 50011 | 5 | 2 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 4 | 4 | |
| Calopteryx | 650 | 1 | ||
| Gomphidae | 678 | 2 | ||
| Asellidae | 880 | 93 | ||
| Gammarus | 892 | 343 | 110 | 121 |
| Copepoda | 3206 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Valvata | 972 | 1 | ||
| Erpobdellidae | 928 | 2 | 3 | |
| Glossiphoniidae | 908 | 3 | ||
| Oligochaeta | 933 | 120 | 6 | |
| Dugesiidae | 1055 | 1 | 2 | |
| Nemathelmintha | 3111 | 1 |