Listes faunistiques invertébrés
Le ruisseau de Mende à Domaize 04038020
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 12/07/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 36 |
| I2M2 | 0.6492 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 33.0 | dominant |
| Blocs | 22.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 10.0 | dominant |
| Algues | ||
| Dalles, argiles | 31.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Lente | B2 |
| P2 | Roches | Rapide | B2 |
| P3 | Dalles, argiles | Rapide | B2 |
| P4 | Pierres, galets | Rapide | B2 |
| P5 | Litieres | Nulle | B1 |
| P6 | Granulats | Moyenne | B1 |
| P7 | Dalles, argiles | Moyenne | B3 |
| P8 | Pierres, galets | Moyenne | B3 |
| P9 | Roches | Moyenne | B3 |
| P10 | Bryophytes | Rapide | B1 |
| P11 | Pierres, galets | Lente | B3 |
| P12 | Branchage, racines | Moyenne | B1 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Gammarus | 892 | 297 | 12 | 20 |
| Elmis | 618 | 10 | 10 | 30 |
| Esolus | 619 | 1 | 1 | |
| Dupophilus | 620 | 2 | 3 | 47 |
| Limnius | 623 | 5 | 3 | 50 |
| Helodes | 636 | 1 | ||
| Gerris | 735 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Limoniidae | 757 | 2 | 5 | 2 |
| Simuliidae | 801 | 43 | 9 | 31 |
| Chironomidae | 807 | 273 | 105 | 43 |
| Ceratopogonidae | 819 | 2 | 1 | 8 |
| Osmylus | 854 | 1 | ||
| Dryops | 613 | 2 | ||
| Hydracarina | 906 | 1 | 1 | |
| Helobdella | 912 | 1 | ||
| Erpobdellidae | 928 | 5 | 1 | 2 |
| Oligochaeta | 933 | 10 | 17 | 56 |
| Potamopyrgus | 978 | 1 | ||
| Ancylus | 1028 | 1 | 1 | 11 |
| Pisidium | 1043 | 14 | 10 | |
| Dendrocoelidae | 1071 | 1 | ||
| Nematoda | 1089 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Drusinae | 3120 | 2 | 6 | |
| Stenophylacini-chaetopterygini | 3146 | 18 | 3 | 3 |
| Silo | 292 | 1 | 19 | |
| Protonemura | 46 | 5 | 1 | |
| Leuctra | 69 | 3 | 4 | |
| Perlodidae | 127 | 1 | ||
| Perlodes | 150 | 1 | ||
| Rhyacophila lato-sensu | 183 | 19 | 17 | 8 |
| Glossosoma | 190 | 1 | 2 | |
| Hydropsyche | 212 | 7 | 3 | 3 |
| Polycentropodidae | 223 | 11 | 2 | |
| Polycentropus | 231 | 10 | 7 | |
| Lype | 241 | 1 | ||
| Micrasema | 268 | 5 | 27 | 7 |
| Goeridae | 286 | 5 | ||
| Nemoura | 26 | 1 | 1 | |
| Sericostoma | 322 | 13 | 1 | |
| Beraea | 328 | 1 | ||
| Baetis | 364 | 117 | 196 | 315 |
| Heptageniidae | 399 | 2 | ||
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 1 | 2 | |
| Ecdyonurus | 421 | 9 | 17 | 39 |
| Ephemerella ignita | 451 | 13 | 4 | 29 |
| Leptophlebiidae | 473 | 4 | 2 | |
| Ephemera | 502 | 4 | 1 | |
| Hydraena | 608 | 6 | 2 | 7 |