Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 07/07/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 38 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 83.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 7.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Pierres, galets | Lente | B |
| P3 | Sables | Nulle | A |
| P4 | Granulats | Lente | B |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Moyenne | C |
| P7 | Pierres, galets | Rapide | C |
| P8 | Dalles, argiles | Lente | A |
| P9 | Litieres | Nulle | A |
| P10 | Blocs | Moyenne | A |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 7 | 1 | |
| Leuctra | 69 | 11 | 12 | 9 |
| Nemoura | 26 | 1 | 1 | 1 |
| Glossosoma | 190 | 1 | ||
| Goeridae | 286 | 10 | 11 | 20 |
| Hydropsyche | 212 | 1 | 1 | 3 |
| Mystacides | 312 | 5 | ||
| Drusus | 2335 | 23 | 6 | |
| Halesus | 3186 | 2 | 2 | |
| Stenophylacini-chaetopterygini | 3146 | 9 | 2 | 1 |
| Odontocerum | 339 | 5 | 1 | |
| Polycentropodidae | 223 | 3 | ||
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 4 | 9 |
| Sericostoma | 322 | 6 | 1 | 4 |
| Baetis | 364 | 38 | 164 | 149 |
| Centroptilum | 383 | 1 | ||
| Serratella | 5152 | 9 | 10 | 5 |
| Ephemera | 502 | 1 | 1 | 6 |
| Ecdyonurus | 421 | 5 | 8 | 3 |
| Rhithrogena | 404 | 1 | 2 | |
| Leptophlebiidae | 473 | 15 | 7 | 7 |
| Habrophlebia | 491 | 26 | 22 | 19 |
| Paraleptophlebia | 481 | 1 | 1 | |
| Dryops | 613 | 1 | ||
| Dupophilus | 620 | 10 | 20 | 12 |
| Elmis | 618 | 4 | 9 | |
| Esolus | 619 | 24 | 108 | 30 |
| Limnius | 623 | 29 | 59 | 29 |
| Oulimnius | 622 | 3 | ||
| Scirtidae | 634 | 1 | ||
| Hydraena | 608 | 2 | 3 | 2 |
| Anthomyidae | 847 | 2 | ||
| Ceratopogonidae | 819 | 10 | 21 | 13 |
| Chironomidae | 807 | 1257 | 130 | 149 |
| Limoniidae | 757 | 1 | 6 | |
| Dicranota | 765 | 5 | 35 | 8 |
| Simulium | 806 | 1 | 9 | 1 |
| Tabanidae | 837 | 3 | ||
| Gerris | 735 | 24 | ||
| Nepa | 726 | 1 | ||
| Velia | 745 | 2 | 4 | |
| Cordulegaster | 687 | 5 | 2 | |
| Sialis | 704 | 3 | 1 | |
| Cladocera | 3127 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 | 3 | 3 |
| Gammaridae | 887 | 17 | 55 | 49 |
| Gammarus | 892 | 34 | 98 | 74 |
| Ancylus | 1028 | 4 | 13 | 20 |
| Potamopyrgus | 978 | 6 | 12 | 4 |
| Sphaeriidae | 1042 | 19 | 6 | 3 |
| Pisidium | 1043 | 10 | ||
| Erpobdellidae | 928 | 5 | 5 | 3 |
| Glossiphonia | 909 | 4 | 7 | 8 |
| Helobdella | 912 | 1 | ||
| Oligochaeta | 933 | 747 | 35 | 70 |
| Mermithoïdea | 3159 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |