Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 82 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 06/09/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 37 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Blocs | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 2 | 1 | |
| Leuctra | 69 | 9 | 24 | 42 |
| Nemoura | 26 | 1 | 2 | |
| Perlidae | 155 | 1 | ||
| Perlodes | 150 | 2 | ||
| Micrasema | 268 | 1 | 2 | |
| Silo | 292 | 3 | ||
| Hydropsyche | 212 | 1 | 9 | |
| Mystacides | 312 | 5 | 3 | |
| Oecetis | 317 | 28 | 22 | |
| Limnephilidae | 276 | 2 | ||
| Philopotamus | 209 | 1 | ||
| Cyrnus | 224 | 2 | ||
| Polycentropus | 231 | 6 | 4 | 10 |
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetis lato sensu | 9794 | 36 | 336 | |
| Procloeon | 390 | 1 | ||
| Torleya | 2391 | 1 | ||
| Ephemera | 502 | 2 | 1 | |
| Ecdyonurus | 421 | 1 | ||
| Epeorus | 400 | 22 | ||
| Heptageniidae | 399 | 1 | ||
| Choroterpes | 474 | 1 | ||
| Leptophlebiidae | 473 | 2 | ||
| Micronecta | 719 | 1 | ||
| Colymbetinae | 2395 | 3 | 3 | |
| Elmis | 618 | 2 | 3 | 6 |
| Esolus | 619 | 18 | 40 | 62 |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 9 | 3 | 6 |
| Orectochilus | 515 | 1 | 1 | |
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 4 | 12 | |
| Athericidae | 838 | 93 | 18 | 37 |
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 376 | 80 | 240 |
| Dixidae | 793 | 1 | 1 | |
| Empididae | 831 | 15 | 1 | 3 |
| Limoniidae | 757 | 7 | 13 | 4 |
| Simuliidae | 801 | 1 | 11 | 144 |
| Tabanidae | 837 | 3 | ||
| Calopteryx | 650 | 32 | 3 | |
| Gomphus | 679 | 3 | ||
| Onychogomphus | 682 | 4 | 2 | |
| Copepoda | 3206 | 3 | 3 | 3 |
| Pacifastacus | 872 | 1 | ||
| Ancylus | 1028 | 2 | 1 | 3 |
| Potamopyrgus | 978 | 5 | 3 | 3 |
| Oligochaeta | 933 | 21 | 20 | 18 |
| Dendrocoelidae | 1071 | 1 | ||
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |