Listes faunistiques invertébrés
L'Eau mère à Condat-les-Montboissier 04029625
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 08/06/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| I2M2 | 0.7752 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 31.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Bryophytes | Rapide | B |
| P3 | Pierres, galets | Moyenne | B |
| P4 | Bryophytes | Lente | C |
| P5 | Pierres, galets | Lente | C |
| P6 | Branchage, racines | Lente | A |
| P7 | Blocs | Moyenne | A |
| P8 | Granulats | Nulle | A |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | B |
| P11 | Dalles, argiles | Rapide | B |
| P12 | Bryophytes | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Oligochaeta | 933 | 2 | 13 | 5 |
| Dupophilus | 620 | 2 | 17 | 67 |
| Limnius | 623 | 4 | 5 | 2 |
| Cordulegaster | 687 | 2 | ||
| Blepharicera | 749 | 1 | ||
| Dicranota | 765 | 6 | 2 | |
| Simuliidae | 801 | 10 | 18 | 10 |
| Chironomidae | 807 | 196 | 74 | 22 |
| Ceratopogonidae | 819 | 4 | 1 | |
| Atherix | 839 | 2 | 2 | |
| Gammaridae | 887 | 4 | ||
| Hydracarina | 906 | 1 | 1 | |
| Erpobdellidae | 928 | 2 | 1 | |
| Esolus | 619 | 1 | ||
| Bythinella | 992 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 3 | ||
| Polycelis | 1064 | 3 | 5 | 10 |
| Nematoda | 1089 | 1 | 1 | |
| Chelifera | 2884 | 13 | 9 | |
| Stenophylacini-chaetopterygini | 3146 | 47 | 1 | |
| Halesus | 3186 | 1 | ||
| Hemerodromiinae | 3202 | 1 | ||
| Turbellaria | 3326 | 2 | ||
| Clinocerinae | 9813 | 1 | ||
| Silo | 292 | 1 | ||
| Protonemura | 46 | 173 | 190 | |
| Leuctra | 69 | 3 | 1 | 2 |
| Isoperla | 140 | 2 | 5 | |
| Dinocras | 156 | 4 | 2 | 2 |
| Siphonoperla | 174 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | 12 | 16 |
| Glossosomatidae | 189 | 2 | ||
| Hydropsychidae | 211 | 3 | ||
| Hydropsyche | 212 | 4 | 1 | |
| Oligoplectrum | 263 | 2 | 1 | |
| Micrasema | 268 | 1 | ||
| Goeridae | 286 | 1 | ||
| Taeniopteryx | 14 | 2 | ||
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Odontocerum | 339 | 1 | 2 | |
| Baetis | 364 | 129 | 97 | 79 |
| Epeorus | 400 | 2 | 3 | 1 |
| Rhithrogena | 404 | 1 | 3 | |
| Ecdyonurus | 421 | 6 | 2 | 8 |
| Ephemerella ignita | 451 | 83 | 61 | 61 |
| Ephemera | 502 | 6 | ||
| Hydraena | 608 | 78 | 40 | |
| Elmis | 618 | 4 | 55 | 38 |