Listes faunistiques invertébrés
REGINO A OCCHIATANA 2 06222410
- Télécharger la fiche IRSTEA xls / 1316 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 04/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 36 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 38.0 | dominant |
| Blocs | 21.0 | dominant |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Pierres, galets | C | |
| P11 | Blocs | Nulle | C |
| P12 | Dalles, argiles | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 1 | 11 | |
| Leuctridae | 66 | 1 | 1 | |
| Agapetus | 191 | 23 | 89 | 24 |
| Glossosomatidae | 189 | 5 | ||
| Hydropsyche | 212 | 76 | 383 | 418 |
| Lepidostoma | 305 | 38 | 4 | 3 |
| Lype | 241 | 1 | 1 | |
| Micrasema | 268 | 7 | 14 | |
| Mystacides | 312 | 12 | 4 | 2 |
| Polycentropus | 231 | 8 | 3 | |
| Rhyacophila lato-sensu | 183 | 4 | 2 | |
| Setodes | 318 | 1 | ||
| Silo | 292 | 4 | 32 | 23 |
| Silonella | 298 | 34 | 7 | 5 |
| Thremma | 301 | 1 | ||
| Tinodes | 245 | 2 | 9 | 42 |
| Baetis | 364 | 136 | 7 | 35 |
| Caenis | 457 | 29 | ||
| Electrogena | 3181 | 1 | 3 | 2 |
| Habrophlebia | 491 | 18 | 20 | |
| Heptageniidae | 399 | 1 | ||
| Leptophlebiidae | 473 | 8 | ||
| Serratella | 5152 | 94 | 6 | 22 |
| Elmis | 618 | 9 | 1 | 1 |
| Gyrinus | 514 | 1 | ||
| Hydraena | 608 | 11 | 3 | 3 |
| Hydroporinae | 2393 | 2 | ||
| Laccophilinae | 2394 | 1 | ||
| Limnius | 623 | 1 | 6 | 3 |
| Oulimnius | 622 | 1 | ||
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 1528 | 302 | 328 |
| Limoniidae | 757 | 1 | 1 | |
| Simuliidae | 801 | 6 | 2 | 6 |
| Tipulidae | 753 | 1 | 2 | |
| Calopteryx | 650 | 2 | ||
| Asellidae | 880 | 95 | 1 | |
| Ancylus | 1028 | 8 | 20 | 5 |
| Planorbidae | 1009 | 3 | ||
| Potamopyrgus | 978 | 78 | 26 | 1 |
| Dugesiidae | 1055 | 12 | 10 | |
| Oligochaeta | 933 | 193 | 9 | 7 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydrozoa | 3168 | 3 | ||
| Nemathelmintha | 3111 | 3 | 3 | 3 |
| Prostoma | 3110 | 3 | 3 |