Listes faunistiques invertébrés
Issole à Sainte-Anastasie-sur-Isso 06204550
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 25/06/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 8 |
| Variété taxonomique | 24 |
| Taxon indicateur | Odontoceridae |
| I2M2 | 0.2857 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 6.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 34.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Lente | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Lente | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Blocs | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goeridae | 286 | 1 | 1 | |
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 3 | 2 | |
| Hydroptila | 200 | 2 | ||
| Limnephilinae | 3163 | 1 | ||
| Odontocerum | 339 | 12 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 5 | |
| Sericostoma | 322 | 5 | ||
| Baetis lato sensu | 9794 | 752 | 80 | 528 |
| Ephemera | 502 | 4 | ||
| Ephemerella ignita | 451 | 13 | 3 | 4 |
| Elmis | 618 | 20 | 28 | 10 |
| Esolus | 619 | 35 | 62 | 62 |
| Limnius | 623 | 3 | 2 | 2 |
| Oulimnius | 622 | 6 | 2 | |
| Riolus | 625 | 4 | 4 | |
| Scirtidae | 634 | 5 | ||
| Hydrocyphon | 637 | 1 | 4 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 32 | 4 | 3 |
| Simuliidae | 801 | 1 | 24 | 52 |
| Onychogomphus | 682 | 1 | ||
| Echinogammarus | 888 | 200 | 207 | 490 |
| Gammarus | 892 | 164 | 385 | 326 |
| Hydracarina | 906 | 1 | 1 | 3 |
| Pisidium | 1043 | 23 | ||
| Ancylus | 1028 | 1 | 1 | |
| Bythinella | 992 | 3 | ||
| Potamopyrgus | 978 | 38 | 24 | 512 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 20 | 1 | 5 |
| Dendrocoelidae | 1071 | 1 | 1 | 2 |
| Planariidae | 1061 | 2 | 2 |