Listes faunistiques invertébrés
CAVO A ZONZA 2 06219105
- Télécharger la fiche IRSTEA xls / 666 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 17/06/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 19.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 41.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | C | |
| P10 | Pierres, galets | Nulle | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Pierres, galets | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 1 | |
| Agapetus | 191 | 9 | ||
| Beraeidae | 327 | 1 | ||
| Goeridae | 286 | 2 | ||
| Glossosomatidae | 189 | 3 | ||
| Hydropsyche | 212 | 23 | ||
| Hydroptila | 200 | 2 | 2 | 3 |
| Hydroptilidae | 193 | 4 | ||
| Lepidostoma | 305 | 1 | ||
| Lepidostomatidae | 304 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Mystacides | 312 | 1 | ||
| Oxyethira | 199 | 1 | ||
| Philopotamus | 209 | 1 | ||
| Silo | 292 | 1 | 2 | |
| Baetis | 364 | 3 | 120 | 14 |
| Caenis | 457 | 2 | ||
| Electrogena | 3181 | 26 | ||
| Habroleptoides | 485 | 5 | ||
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 13 | ||
| Rhithrogena | 404 | 10 | ||
| Corixinae | 5196 | 1 | ||
| Gerris | 735 | 1 | ||
| Naucoridae | 722 | 12 | ||
| Dryops | 613 | 6 | 1 | |
| Esolus | 619 | 2 | ||
| Hydraena | 608 | 1 | ||
| Hydrocyphon | 637 | 1 | 15 | 1 |
| Hydroporinae | 2393 | 7 | 1 | |
| Limnius | 623 | 1 | ||
| Normandia | 624 | 1 | ||
| Stenelmis | 617 | 7 | 2 | 5 |
| Blephariceridae | 747 | 1 | 1 | |
| Ceratopogonidae | 819 | 23 | 2 | |
| Chironomidae | 807 | 35 | 9 | 21 |
| Ephydridae | 844 | 5 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 12 | 1 | |
| Tipulidae | 753 | 5 | ||
| Chalcolestes | 2611 | 1 | ||
| Orthetrum | 698 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Ancylus | 1028 | 4 | 2 | 3 |
| Planorbidae | 1009 | 163 | 3 | |
| Potamopyrgus | 978 | 304 | 1 | 1 |
| Sphaeriidae | 1042 | 1 | ||
| Dugesiidae | 1055 | 7 | 1 | |
| Planariidae | 1061 | 3 | ||
| Oligochaeta | 933 | 53 | 5 | |
| Hydracarina | 906 | 3 | 3 | |
| Prostoma | 3110 | 1 |