Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 04/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 39 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 25.0 | dominant |
| Blocs | 33.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 16.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 19.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Blocs | Lente | C |
| P11 | Blocs | Nulle | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | 1 | |
| Leuctra geniculata | 33830 | 4 | 2 | |
| Leuctra | 69 | 22 | 2 | |
| Leuctridae | 66 | 3 | 5 | |
| Protonemura | 46 | 1 | ||
| Perla | 164 | 2 | 4 | 5 |
| Agapetus | 191 | 1 | ||
| Glossosomatidae | 189 | 2 | 2 | |
| Goeridae | 286 | 3 | ||
| Hydropsyche | 212 | 7 | 15 | 16 |
| Limnephilinae | 3163 | 24 | 1 | 4 |
| Philopotamus | 209 | 1 | 13 | |
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 6 | 3 | 2 |
| Sericostoma | 322 | 1 | ||
| Baetis lato sensu | 9794 | 18 | 10 | 19 |
| Ephemerella | 450 | 58 | 29 | 10 |
| Ephemera | 502 | 39 | 45 | 1 |
| Ecdyonurus | 421 | 3 | 7 | 8 |
| Rhithrogena | 404 | 4 | 12 | 5 |
| Heptageniidae | 399 | 1 | 4 | |
| Habrophlebia | 491 | 67 | 1 | 4 |
| Leptophlebiidae | 473 | 145 | 6 | 18 |
| Micronecta | 719 | 1 | ||
| Dupophilus | 620 | 12 | 20 | 3 |
| Elmis | 618 | 60 | 16 | 4 |
| Esolus | 619 | 120 | 208 | 28 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 24 | ||
| Hydrocyphon | 637 | 2 | 1 | 1 |
| Scirtidae | 634 | 2 | ||
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 4 | 7 | |
| Atherix | 839 | 1 | 1 | |
| Ceratopogonidae | 819 | 2 | 6 | |
| Chironomidae | 807 | 369 | 104 | 10 |
| Hemerodromiinae | 3202 | 1 | ||
| Pediciini | 20537 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Rhagionidae | 841 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Sisyra | 856 | 1 | ||
| Gammarus | 892 | 850 | 228 | 204 |
| Copepoda | 3206 | 3 | 3 | |
| Pisidium | 1043 | 2 | 14 | |
| Ancylus | 1028 | 5 | 7 | |
| Potamopyrgus | 978 | 6 | 13 | 5 |
| Valvata | 972 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphonia | 909 | 1 | ||
| Oligochaeta | 933 | 344 | 29 | 8 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |