Listes faunistiques invertébrés
Ceze à St-gervais 2 06120650
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 19/09/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 43.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 38.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 13.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Pierres, galets | Nulle | B |
| P3 | Litieres | Nulle | A |
| P4 | Granulats | Lente | B |
| P5 | Granulats | Lente | C |
| P6 | Sables | Lente | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Blocs | Lente | A |
| P9 | Granulats | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Branchage, racines | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | 3 | |
| Hydropsychidae | 211 | 4 | ||
| Hydroptila | 200 | 1 | 1 | |
| Orthotrichia | 197 | 66 | 1 | |
| Athripsodes | 311 | 8 | ||
| Leptocerus | 319 | 2 | ||
| Mystacides | 312 | 3 | ||
| Oecetis | 317 | 1 | ||
| Setodes | 318 | 1 | 1 | |
| Centroptilum | 383 | 7 | ||
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 3 | ||
| Raptobaetopus | 3198 | 1 | ||
| Caenis | 457 | 136 | 14 | 6 |
| Esolus | 619 | 27 | 77 | 225 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 20 | 9 | |
| Atherix | 839 | 1 | 1 | 4 |
| Atrichops | 840 | 1 | ||
| Ceratopogoninae | 822 | 3 | ||
| Chironomidae | 807 | 355 | 54 | 25 |
| Ephydridae | 844 | 6 | ||
| Micronecta | 719 | 2 | 8 | 1 |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 11 | 1 | |
| Coenagrionidae | 658 | 2 | ||
| Gomphus | 679 | 1 | 1 | |
| Onychogomphus | 682 | 2 | 1 | 4 |
| Platycnemis | 657 | 9 | 1 | 1 |
| Zygoptera | 9785 | 2 | ||
| Crambidae | 2947 | 3 | ||
| Cataclysta | 2954 | 3 | ||
| Parapoynx | 2948 | 1 | ||
| Copepoda | 3206 | 3 | 3 | |
| Gammarus | 892 | 1 | ||
| Potamopyrgus | 978 | 21 | 3 | |
| Lymnaeidae | 998 | 2 | ||
| Corbicula | 1051 | 20 | 33 | 71 |
| Dugesia | 1056 | 4 | ||
| Oligochaeta | 933 | 62 | 15 | |
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 |