Listes faunistiques invertébrés
Le Braynant à Chateauneuf-les-Bains 04041777
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 16/07/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| I2M2 | 0.9064 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 93.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Pierres, galets | Rapide | B |
| P3 | Blocs | Moyenne | A |
| P4 | Pierres, galets | Moyenne | B |
| P5 | Sables | Lente | A |
| P6 | Pierres, galets | Moyenne | C |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Granulats | Lente | A |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Gammaridae | 887 | 7 | ||
| Hydraena | 608 | 2 | 3 | 9 |
| Elmis | 618 | 3 | 2 | 4 |
| Esolus | 619 | 6 | 4 | 1 |
| Dupophilus | 620 | 35 | 50 | 75 |
| Limnius | 623 | 25 | 7 | 11 |
| Hydrocyphon | 637 | 1 | 1 | 7 |
| Cordulegaster | 687 | 1 | ||
| Velia | 745 | 1 | ||
| Dicranota | 765 | 5 | 5 | 3 |
| Dixa | 794 | 1 | 3 | |
| Simulium | 806 | 32 | 96 | 91 |
| Chironomidae | 807 | 166 | 96 | 199 |
| Ceratopogoninae | 822 | 68 | 43 | 40 |
| Atherix | 839 | 6 | 1 | 1 |
| Gyrinus | 514 | 1 | ||
| Gammarus | 892 | 4 | 3 | 3 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 38 | 55 | 16 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Dendrocoelidae | 1071 | 2 | 1 | |
| Chelifera | 2884 | 1 | ||
| Drusinae | 3120 | 4 | 1 | |
| Stenophylacini-chaetopterygini | 3146 | 26 | 1 | 5 |
| Mermithoïdea | 3159 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | 1 | |
| Clinocerinae | 9813 | 2 | 1 | |
| Limnephilidae | 276 | 3 | 2 | |
| Protonemura | 46 | 2 | 6 | |
| Leuctridae | 66 | 20 | 5 | |
| Leuctra | 69 | 1 | 3 | 7 |
| Perlodes | 150 | 1 | ||
| Dinocras | 156 | 2 | 6 | |
| Perla | 164 | 4 | 4 | 11 |
| Rhyacophila lato-sensu | 183 | 1 | 2 | 3 |
| Glossosomatidae | 189 | 1 | 1 | |
| Glossosoma | 190 | 10 | 12 | 17 |
| Agapetus | 191 | 3 | 5 | |
| Philopotamus | 209 | 2 | 16 | 1 |
| Hydropsychidae | 211 | 1 | 3 | 1 |
| Hydropsyche | 212 | 1 | 7 | 12 |
| Nemoura | 26 | 6 | 7 | 4 |
| Goeridae | 286 | 3 | 4 | 8 |
| Mystacides | 312 | 1 | ||
| Sericostoma | 322 | 5 | 4 | 7 |
| Odontocerum | 339 | 34 | 13 | 5 |
| Baetis | 364 | 24 | 115 | 165 |
| Epeorus | 400 | 3 | ||
| Rhithrogena | 404 | 3 | 1 | 2 |
| Ecdyonurus | 421 | 6 | 5 | 5 |
| Ephemerella ignita | 451 | 7 | 2 | 3 |
| Caenis | 457 | 1 | 1 | 2 |
| Leptophlebiidae | 473 | 2 | ||
| Habrophlebia | 491 | 29 | 37 | 21 |
| Ephemera | 502 | 14 | 11 | 14 |