Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 103 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 26/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 39 |
| Taxon indicateur | Perlodidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 33.0 | dominant |
| Blocs | 32.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 20.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Granulats | Moyenne | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Sables | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Blocs | Lente | C |
| P12 | Blocs | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 2 | ||
| Leuctra | 69 | 26 | 28 | 56 |
| Protonemura | 46 | 78 | 1 | 2 |
| Nemouridae | 20 | 3 | ||
| Isoperla | 140 | 1 | 1 | 2 |
| Perlodidae | 127 | 1 | 1 | |
| Micrasema | 268 | 7 | ||
| Glossosoma | 190 | 2 | ||
| Glossosomatidae | 189 | 3 | ||
| Goeridae | 286 | 5 | 1 | 1 |
| Hydropsyche | 212 | 16 | 30 | 63 |
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 24 | 2 | |
| Limnephilidae | 276 | 2 | ||
| Odontocerum | 339 | 2 | 2 | 9 |
| Philopotamus | 209 | 1 | ||
| Plectrocnemia | 228 | 1 | ||
| Polycentropus | 231 | 3 | ||
| Polycentropodidae | 223 | 6 | 1 | |
| Psychomyiidae | 238 | 1 | ||
| Rhyacophila lato-sensu | 183 | 18 | 17 | 13 |
| Sericostoma | 322 | 10 | 8 | 7 |
| Baetis lato sensu | 9794 | 81 | 168 | 199 |
| Ephemerella | 450 | 133 | 22 | 97 |
| Ephemera | 502 | 36 | 3 | 23 |
| Ecdyonurus | 421 | 1 | 1 | 20 |
| Electrogena | 3181 | 5 | ||
| Rhithrogena | 404 | 5 | ||
| Heptageniidae | 399 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Platambus | 556 | 2 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 42 | 21 | 4 |
| Esolus | 619 | 1 | 2 | |
| Limnius | 623 | 8 | 7 | 4 |
| Oulimnius | 622 | 2 | ||
| Hydraena | 608 | 2 | ||
| Athericidae | 838 | 1 | ||
| Blephariceridae | 747 | 4 | 1 | |
| Forcipomyinae | 20455 | 1 | ||
| Ceratopogonidae | 819 | 8 | 4 | 3 |
| Chironomidae | 807 | 1298 | 216 | 109 |
| Dixidae | 793 | 1 | 4 | |
| Empididae | 831 | 5 | 2 | 2 |
| Limoniidae | 757 | 16 | 15 | 7 |
| Psychodidae | 783 | 5 | 3 | |
| Simuliidae | 801 | 82 | 216 | 2 |
| Calopteryx | 650 | 2 | ||
| Cordulegaster | 687 | 2 | 1 | |
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 1 | 1 | |
| Ostracoda | 3170 | 3 | 3 | |
| Pisidium | 1043 | 7 | 6 | 3 |
| Ancylus | 1028 | 2 | 1 | 1 |
| Potamopyrgus | 978 | 1 | ||
| Erpobdellidae | 928 | 2 | 1 | 1 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 269 | 149 | 106 |
| Nematoda | 1089 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |