Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 30 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 04/07/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 55.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 38.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | s3 | Nulle | A |
| P2 | s28 | Nulle | A |
| P3 | s9 | Lente | A |
| P4 | s29 | Lente | A |
| P5 | s24 | Nulle | B |
| P6 | s25 | Nulle | B |
| P7 | s24 | Lente | B |
| P8 | s25 | Nulle | B |
| P9 | s24 | Moyenne | C |
| P10 | s24 | Nulle | C |
| P11 | s25 | Nulle | C |
| P12 | s24 | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Isoperla | 140 | 2 | ||
| Silo | 292 | 1 | ||
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 1 | 1 | |
| Leptocerus | 319 | 2 | ||
| Baetidae | 363 | 15 | 1 | |
| Baetis lato sensu | 9794 | 27 | ||
| Centroptilum | 383 | 44 | 3 | 2 |
| Caenis | 457 | 2 | ||
| Ephemerella | 450 | 1 | 4 | 7 |
| Ephemerella ignita | 451 | 5 | 2 | 7 |
| Heptageniidae | 399 | 1 | 8 | 7 |
| Ecdyonurus | 421 | 4 | 9 | 8 |
| Habrophlebia | 491 | 99 | 53 | 84 |
| Dryops | 613 | 1 | ||
| Esolus | 619 | 5 | 16 | |
| Oulimnius | 622 | 35 | 23 | 11 |
| Hydraena | 608 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 371 | 125 | 86 |
| Dixidae | 793 | 1 | 1 | |
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 2 | 2 | |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 1 | 66 | |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 | 1 | |
| Boyeria | 670 | 1 | ||
| Corduliidae | 690 | 2 | ||
| Sialis | 704 | 2 | ||
| Ostracoda | 3170 | 1 | ||
| Echinogammarus | 888 | 1 | ||
| Hydracarina | 906 | 1 | 2 | 5 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 2 | 4 | |
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 6 | 4 | 7 |
| Oligochaeta | 933 | 13 | 25 | 32 |
| Nematoda | 1089 | 3 | 1 |