Listes faunistiques invertébrés
La Mortagne en amont de Tauves 05071300
- Télécharger la fiche IRSTEA xls / 734 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 04/09/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| I2M2 | 0.7457 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 60.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 34.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Blocs | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Bryophytes | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Bryophytes | Nulle | C |
| P10 | Bryophytes | Moyenne | C |
| P11 | Bryophytes | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chironomidae | 807 | 87 | 117 | 54 |
| Paraleptophlebia | 481 | 2 | ||
| Ephemera | 502 | 4 | 1 | |
| Hydraena | 608 | 2 | 49 | 15 |
| Elmis | 618 | 7 | 14 | 10 |
| Dupophilus | 620 | 1 | 1 | |
| Limnius | 623 | 7 | 3 | |
| Cordulegaster | 687 | 1 | 1 | |
| Tipulidae | 753 | 1 | ||
| Limoniidae | 757 | 8 | 4 | 2 |
| Psychodidae | 783 | 1 | ||
| Dixidae | 793 | 1 | ||
| Simuliidae | 801 | 24 | 112 | 71 |
| Leptophlebiidae | 473 | 2 | ||
| Ceratopogonidae | 819 | 9 | 9 | 4 |
| Empididae | 831 | 5 | 12 | 5 |
| Athericidae | 838 | 1 | ||
| Gammarus | 892 | 56 | 91 | 94 |
| Hydracarina | 906 | 5 | 1 | |
| Oligochaeta | 933 | 130 | 27 | 28 |
| Potamopyrgus | 978 | 1 | ||
| Ancylus | 1028 | 6 | 6 | 3 |
| Pisidium | 1043 | 1 | ||
| Planariidae | 1061 | 5 | 3 | |
| Limnephilinae | 3163 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Leuctra | 69 | 17 | 7 | |
| Perlodes | 150 | 1 | ||
| Dinocras | 156 | 8 | 7 | |
| Perla | 164 | 3 | ||
| Rhyacophila lato-sensu | 183 | 5 | 3 | 3 |
| Philopotamus | 209 | 3 | 6 | 15 |
| Hydropsyche | 212 | 4 | 70 | 48 |
| Polycentropus | 231 | 10 | 1 | |
| Psychomyia | 239 | 1 | ||
| Tinodes | 245 | 3 | ||
| Micrasema | 268 | 4 | 30 | 6 |
| Protonemura | 46 | 21 | 128 | 102 |
| Goeridae | 286 | 2 | 13 | |
| Goera | 287 | 1 | ||
| Silo | 292 | 1 | ||
| Mystacides | 312 | 1 | ||
| Odontocerum | 339 | 2 | ||
| Baetis | 364 | 16 | 45 | 47 |
| Epeorus | 400 | 6 | 9 | 5 |
| Rhithrogena | 404 | 6 | 2 | 1 |
| Ecdyonurus | 421 | 9 | 30 | 8 |
| Ephemerella | 450 | 6 | 3 | |
| Caenis | 457 | 2 | 1 | 1 |