Listes faunistiques invertébrés
CHERAN A RUMILLY 1 06071000
- Télécharger la fiche IRSTEA xls / 96 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 16/07/2009 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| I2M2 | 0.5507 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 73.0 | dominant |
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 25.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | B1 |
| P2 | Granulats | Nulle | B1 |
| P3 | Vases | Nulle | B1 |
| P4 | Dalles, argiles | Lente | B1 |
| P5 | Pierres, galets | Rapide | B2 |
| P6 | Pierres, galets | Moyenne | B2 |
| P7 | Pierres, galets | Lente | B2 |
| P8 | Sables | Lente | B2 |
| P9 | Pierres, galets | Moyenne | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Pierres, galets | Nulle | B3 |
| P12 | Sables | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | 75 | 223 |
| Perla | 164 | 1 | ||
| Perlodidae | 127 | 3 | ||
| Glossosoma | 190 | 4 | 9 | |
| Hydropsyche | 212 | 3 | 4 | 7 |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 4 | 6 | 10 |
| Ceraclea | 313 | 1 | ||
| Odontocerum | 339 | 4 | ||
| Lype | 241 | 3 | ||
| Psychomyia | 239 | 27 | 53 | |
| Rhyacophila lato-sensu | 183 | 13 | 11 | |
| Sericostoma | 322 | 3 | 3 | 3 |
| Baetis | 364 | 26 | 224 | 267 |
| Caenis | 457 | 1 | 1 | |
| Serratella | 5152 | 7 | 5 | 8 |
| Heptageniidae | 399 | 3 | 2 | |
| Ecdyonurus | 421 | 2 | 2 | |
| Rhithrogena | 404 | 5 | 1 | |
| Potamanthus | 509 | 2 | 2 | 1 |
| Micronecta | 719 | 12 | ||
| Hydrometra | 740 | 2 | ||
| Elmis | 618 | 14 | 10 | 32 |
| Esolus | 619 | 36 | 66 | 114 |
| Limnius | 623 | 8 | 6 | 26 |
| Riolus | 625 | 12 | 4 | |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Ceratopogonidae | 819 | 2 | 3 | |
| Chironomidae | 807 | 3215 | 181 | 894 |
| Empididae | 831 | 9 | 14 | 16 |
| Limoniidae | 757 | 32 | 13 | 43 |
| Psychodidae | 783 | 1 | 1 | 2 |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 63 | 4 | |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 11 | 1 | |
| Tipulidae | 753 | 7 | ||
| Gammarus | 892 | 542 | 110 | 562 |
| Sphaerium | 1044 | 71 | 20 | |
| Ancylus | 1028 | 31 | 16 | |
| Potamopyrgus | 978 | 18 | 4 | |
| Radix | 1004 | 6 | ||
| Physa (sensu lato) | 997 | 3 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 371 | 64 | 172 |
| Nematoda | 1089 | 7 | 3 | 4 |
| Hydracarina | 906 | 68 | 105 | 88 |