Listes faunistiques invertébrés
La Lère à Réalville 05120010
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 04/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 5 |
| Variété taxonomique | 38 |
| Taxon indicateur | Hydroptilidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | ||
| Granulats | 50.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Helophytes | Lente | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Granulats | Nulle | B |
| P9 | Granulats | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Granulats | Rapide | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Micrasema | 268 | 1 | ||
| Cheumatopsyche lepida | 222 | 1 | ||
| Hydropsyche | 212 | 11 | ||
| Hydroptila | 200 | 3 | 2 | 3 |
| Hydroptilidae | 193 | 1 | ||
| Athripsodes | 311 | 2 | 1 | 1 |
| Mystacides | 312 | 6 | 3 | |
| Leptoceridae | 310 | 1 | ||
| Limnephilinae | 3163 | 2 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetis lato sensu | 9794 | 1 | 34 | 11 |
| Caenis | 457 | 3 | 11 | 7 |
| Ephemerella ignita | 451 | 3 | 5 | 4 |
| Corixinae | 5196 | 1 | ||
| Gerris | 735 | 5 | ||
| Hydrometra | 740 | 3 | ||
| Nepidae | 725 | 1 | ||
| Notonectidae | 728 | 1 | ||
| Dryops | 613 | 5 | ||
| Dupophilus | 620 | 1 | ||
| Esolus | 619 | 5 | 1 | |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 11 | 1 | 1 |
| Stenelmis | 617 | 4 | 1 | |
| Hydrochus | 606 | 4 | ||
| Chironomidae | 807 | 5 | 9 | 3 |
| Culicidae | 796 | 1 | ||
| Empididae | 831 | 4 | ||
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 4 | 1 | |
| Rhagionidae | 841 | 1 | ||
| Boyeria irene | 671 | 1 | ||
| Coenagrionidae | 658 | 1 | ||
| Onychogomphus | 682 | 2 | 1 | |
| Platycnemis | 657 | 5 | ||
| Echinogammarus | 888 | 1099 | 757 | 367 |
| Gammarus | 892 | 78 | ||
| Gammaridae | 887 | 392 | ||
| Asellidae | 880 | 40 | ||
| Atyaephyra desmarestii | 862 | 3 | ||
| Corbicula | 1051 | 23 | 7 | |
| Pisidium | 1043 | 7 | 1 | |
| Sphaerium | 1044 | 1 | ||
| Sphaeriidae | 1042 | 2 | ||
| Ancylus fluviatilis | 1029 | 4 | 102 | 81 |
| Potamopyrgus antipodarum | 979 | 322 | 477 | 553 |
| Radix | 1004 | 2 | ||
| Planorbidae | 1009 | 7 | ||
| Glossiphoniidae | 908 | 2 | 1 | 2 |
| Dugesiidae | 1055 | 35 | 102 | 5 |
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 1 | 38 | 13 |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 |