Listes faunistiques invertébrés
La Desges à Desges 04027650
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 27/07/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 70.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | A |
| P2 | Pierres, galets | Rapide | B |
| P3 | Pierres, galets | Lente | B |
| P4 | Pierres, galets | Nulle | C |
| P5 | Branchage, racines | Moyenne | A |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Lente | C |
| P8 | Litieres | Nulle | A |
| P9 | Bryophytes | Lente | A |
| P10 | Pierres, galets | Rapide | C |
| P11 | Roches | Moyenne | B |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 4 | 3 |
| Protonemura | 46 | 87 | 26 | 21 |
| Dinocras | 156 | 23 | 4 | 2 |
| Perla | 164 | 6 | 6 | |
| Isoperla | 140 | 2 | 1 | |
| Perlodes | 150 | 1 | 1 | |
| Brachycentrus | 265 | 94 | 13 | 20 |
| Glossosoma | 190 | 2 | ||
| Hydropsyche | 212 | 16 | 25 | 25 |
| Lasiocephala | 307 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 2 | ||
| Odontocerum | 339 | 1 | ||
| Philopotamus | 209 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 4 | 3 |
| Sericostoma | 322 | 109 | 10 | 20 |
| Baetis | 364 | 27 | 80 | 55 |
| Ephemerella | 450 | 6 | 2 | |
| Ecdyonurus | 421 | 5 | 9 | |
| Epeorus | 400 | 1 | 12 | 11 |
| Rhithrogena | 404 | 1 | ||
| Habroleptoides | 485 | 1 | ||
| Hydroporinae | 2393 | 6 | 1 | |
| Dupophilus | 620 | 12 | 14 | |
| Elmis | 618 | 107 | 6 | 5 |
| Esolus | 619 | 4 | 5 | |
| Limnius | 623 | 15 | 9 | 23 |
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 35 | 15 | 5 |
| Athericidae | 838 | 1 | 14 | 10 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 44 | 16 | 23 |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 5 | 1 | 5 |
| Cordulegaster | 687 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 2 | ||
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Planariidae | 1061 | 5 | 1 | |
| Oligochaeta | 933 | 8 | 10 | 10 |
| Hydracarina | 906 | 1 | 1 | 1 |