Listes faunistiques invertébrés
La Mortagne en amont de Tauves 05071300
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 05/08/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| I2M2 | 0.7467 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 68.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 16.0 | dominant |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | B2 |
| P2 | Pierres, galets | Rapide | B3 |
| P3 | Pierres, galets | Moyenne | B2 |
| P4 | Litieres | Nulle | B1 |
| P5 | Roches | Moyenne | B2 |
| P6 | Pierres, galets | Lente | B3 |
| P7 | Pierres, galets | Nulle | B3 |
| P8 | Granulats | Lente | B1 |
| P9 | Branchage, racines | Lente | B1 |
| P10 | Bryophytes | Moyenne | B1 |
| P11 | Pierres, galets | Moyenne | B3 |
| P12 | Pierres, galets | Lente | B2 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Athericidae | 838 | 1 | ||
| Elmis | 618 | 19 | 2 | 2 |
| Dupophilus | 620 | 1 | ||
| Limnius | 623 | 1 | 2 | 5 |
| Calopteryx | 650 | 2 | ||
| Limoniidae | 757 | 2 | 1 | 4 |
| Dixidae | 793 | 1 | ||
| Simuliidae | 801 | 140 | 42 | 24 |
| Chironomidae | 807 | 80 | 35 | 45 |
| Ceratopogonidae | 819 | 6 | 1 | 3 |
| Empididae | 831 | 2 | ||
| Hydraena | 608 | 33 | 22 | 8 |
| Gammarus | 892 | 93 | 25 | 7 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 16 | 35 | 24 |
| Bythinella | 992 | 2 | ||
| Ancylus | 1028 | 5 | 65 | |
| Sphaerium | 1044 | 1 | ||
| Planariidae | 1061 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 15 | 4 | |
| Ostracoda | 3170 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Micrasema | 268 | 11 | 1 | 4 |
| Leuctra | 69 | 26 | 55 | 23 |
| Isoperla | 140 | 1 | ||
| Dinocras | 156 | 2 | 1 | |
| Perla | 164 | 2 | 9 | |
| Rhyacophila lato-sensu | 183 | 2 | 1 | 4 |
| Glossosoma | 190 | 2 | 2 | |
| Philopotamus | 209 | 1 | ||
| Wormaldia | 210 | 1 | 2 | |
| Hydropsyche | 212 | 11 | 9 | 13 |
| Polycentropus | 231 | 5 | 1 | |
| Protonemura | 46 | 16 | 60 | 14 |
| Goera | 287 | 7 | 2 | |
| Beraea | 328 | 1 | 1 | |
| Baetis | 364 | 41 | 19 | 54 |
| Centroptilum | 383 | 5 | ||
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 3 | 22 | 15 |
| Ephemerella | 450 | 13 | 14 | 7 |
| Leptophlebiidae | 473 | 1 | 1 | |
| Habroleptoides | 485 | 1 | ||
| Ephemera | 502 | 1 | 1 | 8 |