Listes faunistiques invertébrés
USSES A CRUSEILLES 4 06068900
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 16/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 27 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 42.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 35.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | 2 | 5 |
| Perlidae | 155 | 1 | ||
| Hydropsyche | 212 | 33 | 4 | 10 |
| Odontocerum | 339 | 1 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 1 | |
| Sericostoma | 322 | 2 | ||
| Baetis | 364 | 22 | 63 | 43 |
| Caenis | 457 | 8 | 3 | 5 |
| Serratella | 5152 | 71 | 5 | 15 |
| Torleya | 2391 | 2 | 2 | |
| Ephemera | 502 | 2 | ||
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 2 | ||
| Heptagenia | 443 | 4 | ||
| Leptophlebiidae | 473 | 6 | 1 | 1 |
| Micronectinae | 20396 | 12 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 20 | 7 | 2 |
| Esolus | 619 | 2 | 6 | 28 |
| Limnius | 623 | 6 | 1 | |
| Riolus | 625 | 6 | ||
| Stenelmis | 617 | 1 | ||
| Hydraena | 608 | 2 | 1 | |
| Hydrocyphon | 637 | 8 | 14 | 18 |
| Athericidae | 838 | 2 | 2 | |
| Chironomidae | 807 | 121 | 27 | |
| Limoniidae | 757 | 2 | 2 | |
| Simuliidae | 801 | 81 | 85 | 42 |
| Calopteryx | 650 | 1 | ||
| Gammaridae | 887 | 3 | ||
| Gammarus | 892 | 17 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Sphaeriidae | 1042 | 1 | ||
| Oligochaeta | 933 | 5 | 70 | 25 |
| Nemathelmintha | 3111 | 1 | 1 |