Listes faunistiques invertébrés
Le ruisseau de Vertolaye à Marat 04037420
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 20/07/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 25.0 | dominant |
| Blocs | 47.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 21.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Blocs | Moyenne | B |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Blocs | Rapide | B |
| P5 | Dalles, argiles | Rapide | B |
| P6 | Sables | Lente | A |
| P7 | Pierres, galets | Rapide | C |
| P8 | Blocs | Lente | C |
| P9 | Litieres | Nulle | A |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Blocs | Nulle | C |
| P12 | Bryophytes | Moyenne | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | ||
| Leuctra | 69 | 7 | 9 | 3 |
| Protonemura | 46 | 59 | 2 | |
| Dinocras | 156 | 4 | 1 | |
| Perla | 164 | 1 | ||
| Isoperla | 140 | 6 | ||
| Perlodes | 150 | 1 | ||
| Taeniopteryx | 14 | 3 | ||
| Micrasema | 268 | 48 | 27 | 2 |
| Glossosomatidae | 189 | 1 | ||
| Glossosoma | 190 | 25 | 8 | |
| Hydropsyche | 212 | 3 | ||
| Lepidostomatidae | 304 | 1 | ||
| Crunoecia | 309 | 1 | ||
| Adicella | 320 | 4 | ||
| Oecetis | 317 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 16 | 1 | |
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 6 | 1 | 4 |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 52 | 141 | 171 |
| Ephemerella ignita | 451 | 60 | 7 | 4 |
| Epeorus | 400 | 6 | ||
| Leptophlebiidae | 473 | 1 | ||
| Habrophlebia | 491 | 3 | ||
| Colymbetinae | 2395 | 1 | ||
| Oreodytes | 552 | 1 | ||
| Dupophilus | 620 | 2 | ||
| Elmis | 618 | 41 | 2 | 2 |
| Esolus | 619 | 1 | 2 | |
| Limnius | 623 | 4 | 15 | 6 |
| Hydraena | 608 | 14 | 1 | 1 |
| Atherix | 839 | 1 | ||
| Ceratopogoninae | 822 | 5 | 2 | |
| Chironomidae | 807 | 175 | 2 | 4 |
| Clinocerinae | 9813 | 2 | 1 | 1 |
| Antocha | 759 | 1 | ||
| Dicranota | 765 | 1 | 2 | |
| Psychodidae | 783 | 2 | ||
| Simulium | 806 | 21 | 4 | 1 |
| Copepoda | 3206 | 3 | ||
| Gammarus | 892 | 18 | ||
| Ancylus | 1028 | 1 | ||
| Hydrobiidae | 973 | 1 | ||
| Bythinella | 992 | 1 | 1 | |
| Pisidium | 1043 | 1 | ||
| Turbellaria | 3326 | 1 | ||
| Dendrocoelidae | 1071 | 1 | ||
| Polycelis | 1064 | 1 | 3 | |
| Erpobdellidae | 928 | 3 | 1 | |
| Oligochaeta | 933 | 5 | 5 | 2 |
| Mermithoïdea | 3159 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |