Listes faunistiques invertébrés
La Dunières à Dunieres 04003355
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 12/09/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 5 |
| Variété taxonomique | 22 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 72.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | A |
| P2 | Pierres, galets | Rapide | C |
| P3 | Dalles, argiles | Moyenne | B |
| P4 | Pierres, galets | Lente | C |
| P5 | Pierres, galets | Nulle | C |
| P6 | Pierres, galets | Moyenne | C |
| P7 | Roches | Moyenne | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | B |
| P10 | Bryophytes | Moyenne | A |
| P11 | Hydrophytes | Lente | A |
| P12 | Branchage, racines | Nulle | A |
| Taxon | Code SANDRE | A | B | C | p1 | p2 | p3 | p4 | p5 | p6 | p7 | p8 | p9 | p10 | p11 | p12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Leuctra | 69 | 1 | 3 | 1 | 1 | 1 | 1 | |||||||||
| Protonemura | 46 | 1 | 1 | |||||||||||||
| Micrasema | 268 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | ||||||||
| Hydropsyche | 212 | 38 | 44 | 56 | 20 | 8 | 6 | 30 | 17 | 13 | 6 | 2 | 24 | 12 | ||
| Adicella | 320 | 7 | 2 | 1 | 4 | |||||||||||
| Rhyacophila lato-sensu | 183 | 3 | 5 | 11 | 4 | 7 | 2 | 3 | 1 | 1 | 1 | |||||
| Baetis | 364 | 179 | 210 | 158 | 7 | 70 | 40 | 30 | 8 | 50 | 60 | 50 | 60 | 88 | 46 | 38 |
| Ephemerella | 450 | 52 | 2 | 17 | 1 | 3 | 10 | 4 | 1 | 1 | 10 | 13 | 28 | |||
| Ecdyonurus | 421 | 20 | 39 | 53 | 9 | 25 | 9 | 10 | 24 | 7 | 8 | 8 | 7 | 5 | ||
| Epeorus | 400 | 23 | 37 | 21 | 2 | 6 | 10 | 16 | 3 | 2 | ||||||
| Limnius | 623 | 3 | 1 | 2 | 1 | 1 | ||||||||||
| Athericidae | 838 | 1 | 1 | |||||||||||||
| Ceratopogonidae | 819 | 2 | 1 | 1 | 2 | |||||||||||
| Chironomidae | 807 | 327 | 5 | 64 | 1 | 30 | 6 | 8 | 20 | 5 | 146 | 120 | 60 | |||
| Empididae | 831 | 4 | 4 | |||||||||||||
| Limoniidae | 757 | 12 | 12 | |||||||||||||
| Psychodidae | 783 | 1 | 1 | |||||||||||||
| Simuliidae | 801 | 12 | 2 | 3 | 4 | 2 | 1 | 1 | 1 | 8 | ||||||
| Cordulegaster | 687 | 1 | 1 | |||||||||||||
| Pisidium | 1043 | 7 | 6 | 1 | ||||||||||||
| Ancylus | 1028 | 5 | 2 | 1 | 1 | 2 | 1 | 2 | ||||||||
| Erpobdellidae | 928 | 1 | 1 | |||||||||||||
| Glossiphoniidae | 908 | 2 | 1 | 1 | 2 | |||||||||||
| Polycelis | 1064 | 11 | 1 | 1 | 10 | 1 | ||||||||||
| Oligochaeta | 933 | 93 | 46 | 19 | 15 | 12 | 3 | 7 | 8 | 30 | 5 | 28 | 26 | 24 | ||
| Hydracarina | 906 | 1 | 2 | 1 | 1 | 1 | ||||||||||
| Copepoda | 3206 | 3 | 1 | 1 | 1 |