Listes faunistiques invertébrés
DROME A CHARENS 2 06109050
- Télécharger la fiche IRSTEA xls / 98 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 28/06/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 43 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 93.0 | dominant |
| Blocs | ||
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Sables | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | ||
| Euleuctra | 67 | 1 | 1 | |
| Leuctra | 69 | 99 | 47 | 9 |
| Nemoura | 26 | 6 | 2 | |
| Protonemura | 46 | 1 | ||
| Perlidae | 155 | 33 | 19 | |
| Dinocras | 156 | 24 | 1 | |
| Perla | 164 | 8 | 20 | |
| Hydropsychidae | 211 | 4 | 95 | 66 |
| Leptoceridae | 310 | 4 | ||
| Athripsodes | 311 | 1 | 1 | |
| Limnephilinae | 3163 | 4 | 1 | 2 |
| Polycentropus | 231 | 2 | 5 | |
| Rhyacophila lato-sensu | 183 | 1 | 4 | 4 |
| Sericostoma | 322 | 1 | 4 | 2 |
| Baetidae | 363 | 40 | 26 | |
| Acentrella | 5151 | 2 | ||
| Baetis | 364 | 1 | ||
| Caenis | 457 | 37 | 13 | 47 |
| Ephemerellidae | 449 | 21 | ||
| Ephemerella ignita | 451 | 64 | 4 | 15 |
| Torleya | 2391 | 1 | ||
| Ephemera | 502 | 17 | 2 | 4 |
| Heptageniidae | 399 | 48 | 52 | 104 |
| Ecdyonurus | 421 | 9 | 5 | 20 |
| Rhithrogena | 404 | 1 | 10 | |
| Leptophlebiidae | 473 | 6 | 2 | |
| Habrophlebia | 491 | 2 | ||
| Oligoneuriella | 394 | 82 | 45 | |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 1 | 8 | |
| Hydrometra | 740 | 1 | ||
| Veliidae | 743 | 2 | ||
| Dryops | 613 | 1 | ||
| Pomatinus | 611 | 19 | 1 | 4 |
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 14 | 14 | 8 |
| Esolus | 619 | 47 | 226 | 90 |
| Limnius | 623 | 3 | 6 | |
| Normandia | 624 | 1 | ||
| Riolus | 625 | 2 | ||
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 2 | 1 | |
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 11 | 1 | |
| Ceratopogonidae | 819 | 11 | 2 | 2 |
| Chironomidae | 807 | 3200 | 62 | 98 |
| Dolichopodidae | 836 | 1 | ||
| Empididae | 831 | 41 | 8 | 1 |
| Limoniidae | 757 | 4 | 1 | |
| Simuliidae | 801 | 3 | 3 | 17 |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 2 | 4 | |
| Calopteryx | 650 | 2 | ||
| Cordulegaster | 687 | 3 | ||
| Gomphidae | 678 | 32 | 11 | 11 |
| Onychogomphus | 682 | 6 | 2 | 2 |
| Sialis | 704 | 4 | ||
| Gammarus | 892 | 21 | 1 | 2 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 18 | 1 | |
| Sphaeriidae | 1042 | 1 | ||
| Potamopyrgus | 978 | 1 | ||
| Oligochaeta | 933 | 108 | 3 | |
| Nematoda | 1089 | 102 | 2 | |
| Hydracarina | 906 | 19 | 17 | 7 |