Listes faunistiques invertébrés
La Mortagne en amont de Tauves 05071300
- Télécharger la fiche IRSTEA xls / 45 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 19/08/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| I2M2 | 0.6501 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 78.0 | dominant |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 12.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | ||
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Moyenne | A |
| P2 | Blocs | Moyenne | A |
| P3 | Granulats | Lente | A |
| P4 | Vases | Nulle | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Bryophytes | Lente | B |
| P8 | Bryophytes | Moyenne | B |
| P9 | Bryophytes | Lente | C |
| P10 | Bryophytes | Moyenne | C |
| P11 | Bryophytes | Lente | C |
| P12 | Bryophytes | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Empididae | 831 | 1 | 1 | |
| Hydraena | 608 | 3 | 22 | 19 |
| Elmis | 618 | 25 | 35 | 19 |
| Limnius | 623 | 2 | ||
| Helodes | 636 | 1 | ||
| Cordulegaster | 687 | 1 | 1 | |
| Sialis | 704 | 1 | ||
| Limoniidae | 757 | 2 | 3 | |
| Dixidae | 793 | 3 | 2 | 1 |
| Simuliidae | 801 | 1080 | 109 | 161 |
| Chironomidae | 807 | 665 | 77 | |
| Ceratopogonidae | 819 | 6 | 2 | 4 |
| Ephemera | 502 | 11 | 1 | 5 |
| Tabanidae | 837 | 4 | ||
| Athericidae | 838 | 2 | ||
| Gammarus | 892 | 203 | 135 | 184 |
| Hydracarina | 906 | 4 | 3 | 3 |
| Erpobdellidae | 928 | 2 | 2 | |
| Oligochaeta | 933 | 7 | 3 | 1 |
| Ancylus | 1028 | 3 | ||
| Pisidium | 1043 | 4 | 1 | |
| Planariidae | 1061 | 2 | 4 | 21 |
| Limnephilinae | 3163 | 11 | 1 | |
| Micrasema | 268 | 4 | 15 | 6 |
| Leuctra | 69 | 13 | 17 | 3 |
| Isoperla | 140 | 1 | 4 | |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 2 | 3 | |
| Siphonoperla | 174 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 8 | 6 | 5 |
| Glossosomatidae | 189 | 1 | ||
| Glossosoma | 190 | 1 | ||
| Philopotamus | 209 | 1 | ||
| Hydropsyche | 212 | 17 | 8 | 7 |
| Oligoplectrum | 263 | 12 | 1 | |
| Protonemura | 46 | 51 | 81 | 62 |
| Goeridae | 286 | 1 | 2 | |
| Silo | 292 | 2 | 1 | |
| Sericostoma | 322 | 5 | ||
| Odontocerum | 339 | 1 | ||
| Baetis | 364 | 34 | 53 | 26 |
| Epeorus | 400 | 2 | 2 | |
| Rhithrogena | 404 | 1 | 7 | |
| Ecdyonurus | 421 | 1 | ||
| Ephemerella | 450 | 2 | 23 | 31 |
| Caenis | 457 | 27 | 5 | 9 |