Listes faunistiques invertébrés
ROANNE A ST-BENOIT-EN-DIOIS 06107980
- Télécharger la fiche IRSTEA xls / 95 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 24/06/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | 50.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 0.0 | marginal |
| Algues | ||
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | B1 |
| P2 | Pierres, galets | Nulle | B1 |
| P3 | Blocs | Nulle | B1 |
| P4 | Dalles, argiles | Nulle | B1 |
| P5 | Pierres, galets | Rapide | B2 |
| P6 | Pierres, galets | Moyenne | B2 |
| P7 | Blocs | Rapide | B2 |
| P8 | Dalles, argiles | Moyenne | B2 |
| P9 | Dalles, argiles | Rapide | B3 |
| P10 | Dalles, argiles | Moyenne | B3 |
| P11 | Pierres, galets | Moyenne | B3 |
| P12 | Pierres, galets | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 19 | 55 | |
| Euleuctra | 67 | 4 | 6 | 38 |
| Leuctra | 69 | 8 | 5 | 25 |
| Protonemura | 46 | 5 | 5 | |
| Perla | 164 | 3 | 2 | |
| Hydropsyche | 212 | 4 | 24 | 11 |
| Hydroptilidae | 193 | 2 | 1 | |
| Hydroptila | 200 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 2 | |
| Baetidae | 363 | 3 | ||
| Acentrella | 5151 | 264 | 267 | |
| Baetis | 364 | 9 | 88 | 14 |
| Pseudocentroptilum | 3207 | 3 | ||
| Caenis | 457 | 6 | ||
| Serratella | 5152 | 5 | 1 | 1 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 9 | 3 | 1 |
| Oligoneuriella | 394 | 1 | 39 | 1 |
| Micronecta | 719 | 91 | 1 | |
| Gerris | 735 | 3 | ||
| Hydrometra | 740 | 3 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 3 | 2 | |
| Limnius | 623 | 6 | 1 | |
| Riolus | 625 | 2 | 7 | 1 |
| Hydrophilinae | 2517 | 1 | ||
| Hydrocyphon | 637 | 2 | ||
| Ceratopogonidae | 819 | 83 | 9 | 4 |
| Chimarra | 207 | 131 | 85 | 59 |
| Empididae | 831 | 31 | 5 | 1 |
| Limoniidae | 757 | 2 | 1 | |
| Psychodidae | 783 | 3 | ||
| Simuliidae | 801 | 39 | 272 | |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 2 | ||
| Tipulidae | 753 | 12 | ||
| Boyeria | 670 | 3 | ||
| Gomphidae | 678 | 2 | 2 | |
| Onychogomphus | 682 | 1 | ||
| Gammarus | 892 | 1 | 1 | |
| Oligochaeta | 933 | 17 | 11 | 5 |
| Nematoda | 1089 | 5 | ||
| Hydracarina | 906 | 48 | 31 | 13 |