Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 37 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 18/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 52.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 18.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 21.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 5 | |
| Leuctra | 69 | 1 | 3 | 6 |
| Perla | 164 | 2 | 11 | 15 |
| Perlidae | 155 | 22 | 26 | |
| Glossosomatidae | 189 | 2 | 1 | |
| Silo | 292 | 12 | 32 | |
| Silo-lithax | 5219 | 22 | ||
| Goeridae | 286 | 68 | 36 | |
| Cheumatopsyche | 221 | 2 | ||
| Hydropsyche | 212 | 2 | 24 | 9 |
| Hydroptila | 200 | 1 | ||
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 3 | 2 | |
| Philopotamus | 209 | 1 | ||
| Polycentropus | 231 | 11 | 3 | 16 |
| Polycentropodidae | 223 | 2 | 3 | |
| Rhyacophila lato-sensu | 183 | 1 | 1 | 1 |
| Sericostomatidae | 321 | 1 | 3 | |
| Baetis lato sensu | 9794 | 1 | 9 | 23 |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 1 | ||
| Ephemerella | 450 | 3 | 3 | |
| Ephemerella ignita | 451 | 3 | ||
| Ephemera | 502 | 10 | 8 | 14 |
| Ecdyonurus | 421 | 7 | 15 | 19 |
| Electrogena | 3181 | 1 | ||
| Epeorus | 400 | 1 | 2 | |
| Rhithrogena | 404 | 3 | 5 | |
| Heptageniidae | 399 | 7 | ||
| Habrophlebia | 491 | 2 | 1 | 14 |
| Leptophlebiidae | 473 | 32 | 1 | 12 |
| Gerris | 735 | 1 | ||
| Pomatinus substriatus | 33844 | 7 | ||
| Platambus | 556 | 2 | ||
| Dupophilus | 620 | 20 | 64 | 288 |
| Elmis | 618 | 34 | 24 | 64 |
| Esolus | 619 | 32 | 392 | 368 |
| Limnius | 623 | 4 | 1 | 3 |
| Oulimnius | 622 | 6 | 8 | |
| Hydrocyphon | 637 | 3 | 12 | |
| Hydraena | 608 | 2 | 4 | |
| Atherix | 839 | 1 | 2 | 3 |
| Ceratopogonidae | 819 | 2 | 12 | 10 |
| Chironomidae | 807 | 1024 | 60 | 84 |
| Hexatomini | 20358 | 2 | 4 | |
| Limoniini | 20393 | 1 | ||
| Pediciini | 20537 | 8 | 7 | |
| Rhagionidae | 841 | 1 | ||
| Boyeria | 670 | 2 | ||
| Calopteryx | 650 | 12 | 2 | |
| Gomphidae | 678 | 1 | 1 | |
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 2177 | 280 | 1184 |
| Pacifastacus | 872 | 2 | 1 | |
| Pisidium | 1043 | 19 | 3 | 6 |
| Ancylus | 1028 | 112 | 160 | 864 |
| Bythinella | 992 | 1 | ||
| Potamopyrgus | 978 | 576 | 536 | 560 |
| Oligochaeta | 933 | 12 | 88 | 18 |
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 1 | 1 |