Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 103 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 18/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 40 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 67.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 15.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 7.0 | dominant |
| Algues | 2.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | 76 | 64 |
| Leuctra geniculata | 33830 | 14 | 92 | 64 |
| Protonemura | 46 | 11 | ||
| Perlodidae | 127 | 1 | ||
| Micrasema | 268 | 6 | 1 | |
| Agapetus | 191 | 1 | 172 | 78 |
| Agapetus-synagapetus | 5218 | 1 | 53 | 78 |
| Glossosoma | 190 | 39 | 18 | |
| Silo | 292 | 2 | 7 | 5 |
| Silo-lithax | 5219 | 2 | 17 | 9 |
| Hydropsyche | 212 | 1 | 8 | 5 |
| Mystacides | 312 | 2 | 4 | 1 |
| Oecetis | 317 | 3 | 1 | |
| Drusinae | 3120 | 1 | 1 | |
| Limnephilinae | 3163 | 41 | 7 | 2 |
| Odontocerum albicorne | 340 | 1 | ||
| Polycentropodidae | 223 | 2 | ||
| Lype | 241 | 3 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 35 | 5 | 3 |
| Notidobia ciliaris | 326 | 1 | ||
| Sericostoma | 322 | 15 | 12 | 13 |
| Sericostomatidae | 321 | 2 | ||
| Baetis lato sensu | 9794 | 210 | 164 | 104 |
| Ephemerella ignita | 451 | 76 | 50 | 6 |
| Ephemera | 502 | 19 | 55 | 17 |
| Ecdyonurus | 421 | 1 | ||
| Epeorus | 400 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 3 | 3 | |
| Elmis | 618 | 51 | 5 | 5 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 2 | 3 | 4 |
| Oulimnius | 622 | 20 | 4 | 2 |
| Orectochilus | 515 | 1 | ||
| Scirtidae | 634 | 1 | ||
| Hydraena | 608 | 3 | ||
| Athericidae | 838 | 2 | 5 | 10 |
| Ceratopogonidae | 819 | 6 | 1 | |
| Chironomidae | 807 | 65 | 24 | 14 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 7 | 1 | 2 |
| Limoniidae | 757 | 2 | 5 | 17 |
| Psychodidae | 783 | 1 | ||
| Rhagionidae | 841 | 1 | 2 | |
| Simuliidae | 801 | 155 | 17 | 3 |
| Tabanidae | 837 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Gammarus | 892 | 5 | 3 | 2 |
| Pisidium | 1043 | 1 | 3 | 1 |
| Sphaeriidae | 1042 | 1 | 2 | 1 |
| Ancylus fluviatilis | 1029 | 9 | 8 | |
| Bythinella | 992 | 1 | ||
| Potamopyrgus antipodarum | 979 | 13 | 82 | 39 |
| Radix | 1004 | 1 | ||
| Lymnaeidae | 998 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Dugesiidae | 1055 | 2 | 1 | 13 |
| Planariidae | 1061 | 17 | 12 | 8 |
| Oligochaeta | 933 | 17 | 420 | 100 |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 | 1 | 1 |