Listes faunistiques invertébrés
ROANNE A ST-BENOIT-EN-DIOIS 06107980
- Télécharger la fiche IRSTEA xls / 41 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 06/07/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 49.0 | dominant |
| Blocs | 9.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 38.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | B1 |
| P2 | Granulats | Lente | B1 |
| P3 | Sables | Nulle | B1 |
| P4 | Branchage, racines | Nulle | B1 |
| P5 | Pierres, galets | Rapide | B2 |
| P6 | Pierres, galets | Moyenne | B2 |
| P7 | Blocs | Moyenne | B2 |
| P8 | Dalles, argiles | Rapide | B2 |
| P9 | Pierres, galets | Nulle | B3 |
| P10 | Dalles, argiles | Lente | B3 |
| P11 | Pierres, galets | Moyenne | B3 |
| P12 | Dalles, argiles | Rapide | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 19 | 20 | 34 |
| Nemouridae | 20 | 1 | ||
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 2 | ||
| Perlidae | 155 | 2 | 1 | |
| Perlodidae | 127 | 1 | ||
| Hydropsyche | 212 | 22 | 7 | |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 1 | ||
| Mystacides | 312 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Rhyacophila lato-sensu | 183 | 10 | 1 | |
| Sericostomatidae | 321 | 1 | ||
| Baetidae | 363 | 6 | 44 | 6 |
| Acentrella | 5151 | 140 | 14 | |
| Baetis | 364 | 96 | 30 | |
| Centroptilum | 383 | 4 | ||
| Caenis | 457 | 9 | 11 | |
| Serratella | 5152 | 4 | 2 | |
| Ecdyonurus | 421 | 2 | ||
| Oligoneuriella | 394 | 3 | ||
| Micronecta | 719 | 37 | 7 | |
| Mesovelia | 742 | 1 | ||
| Dryops | 613 | 3 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 1 | 1 | 11 |
| Limnius | 623 | 3 | 1 | |
| Riolus | 625 | 5 | 1 | |
| Peltodytes | 519 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Hydrocyphon | 637 | 1 | 1 | |
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 24 | 15 | |
| Chironomidae | 807 | 1234 | 51 | 429 |
| Empididae | 831 | 3 | ||
| Simuliidae | 801 | 34 | 4 | |
| Tabanidae | 837 | 1 | 1 | |
| Tipulidae | 753 | 5 | 5 | |
| Boyeria | 670 | 3 | 1 | |
| Gomphidae | 678 | 18 | 10 | |
| Gomphus | 679 | 5 | 3 | |
| Onychogomphus | 682 | 8 | 7 | |
| Gammarus | 892 | 52 | 2 | |
| Oligochaeta | 933 | 38 | 6 | 14 |
| Nematoda | 1089 | 4 | 3 | |
| Hydracarina | 906 | 43 | 13 | 31 |