Listes faunistiques invertébrés
CHERAN A RUMILLY 1 06071000
- Télécharger la fiche IRSTEA xls / 114 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 30/05/2023 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 38 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 86.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 7.0 | dominant |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Sables | Lente | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 50 | 287 | 149 |
| Hydropsyche | 212 | 8 | 3 | 5 |
| Limnephilinae | 3163 | 1 | ||
| Cyrnus | 224 | 1 | 1 | |
| Psychomyia | 239 | 1 | 3 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostoma | 322 | 1 | 3 | |
| Baetis | 364 | 1 | 1 | 1 |
| Caenis | 457 | 2 | 6 | 3 |
| Serratella | 5152 | 7 | 6 | 7 |
| Ephemera | 502 | 1 | 2 | |
| Ecdyonurus | 421 | 1 | ||
| Rhithrogena | 404 | 2 | ||
| Siphlonurus | 350 | 2 | ||
| Micronectinae | 20396 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 57 | 12 | 14 |
| Esolus | 619 | 14 | 89 | 66 |
| Limnius | 623 | 4 | 7 | |
| Riolus | 625 | 20 | 2 | |
| Brychius | 520 | 1 | ||
| Hydraena | 608 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Ceratopogonidae | 819 | 7 | 8 | 5 |
| Chironomidae | 807 | 1144 | 671 | 1906 |
| Empididae | 831 | 1 | 3 | |
| Limoniidae | 757 | 5 | 1 | |
| Pediciidae | 50011 | 1 | ||
| Psychodidae | 783 | 3 | 1 | 2 |
| Simuliidae | 801 | 2 | 1 | |
| Stratiomyidae | 824 | 1 | 1 | |
| Calopteryx | 650 | 2 | ||
| Gomphus | 679 | 8 | 2 | |
| Onychogomphus | 682 | 4 | 1 | |
| Asellidae | 880 | 1 | 2 | 2 |
| Gammarus | 892 | 726 | 19 | 6 |
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 4 | 1 | |
| Potamopyrgus | 978 | 3 | 3 | 8 |
| Radix | 1004 | 1 | ||
| Physella | 19280 | 1 | 1 | |
| Oligochaeta | 933 | 13 | 1224 | 1937 |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 1 | ||
| Nemathelmintha | 3111 | 1 | ||
| Hydrozoa | 3168 | 1 |