Listes faunistiques invertébrés
La Desges à Desges 04027650
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 17/06/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 69.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | A |
| P2 | Bryophytes | Rapide | A |
| P3 | Pierres, galets | Rapide | B |
| P4 | Pierres, galets | Moyenne | B |
| P5 | Branchage, racines | Moyenne | A |
| P6 | Blocs | Rapide | B |
| P7 | Pierres, galets | Nulle | C |
| P8 | Pierres, galets | Lente | B |
| P9 | Litieres | Nulle | A |
| P10 | Pierres, galets | Moyenne | B |
| P11 | Pierres, galets | Rapide | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 4 | |
| Amphinemura | 21 | 1 | 1 | |
| Protonemura | 46 | 110 | 19 | 43 |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 8 | 3 | |
| Micrasema | 268 | 6 | ||
| Agapetus | 191 | 4 | ||
| Silo | 292 | 4 | 1 | |
| Hydropsyche | 212 | 2 | 5 | 9 |
| Lepidostoma | 305 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 48 | 2 | 1 |
| Odontocerum | 339 | 2 | 1 | |
| Philopotamus | 209 | 3 | ||
| Polycentropus | 231 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 5 | 12 | 7 |
| Sericostoma | 322 | 15 | 8 | 13 |
| Baetis | 364 | 55 | 150 | 110 |
| Ephemerella ignita | 451 | 1 | 4 | |
| Ecdyonurus | 421 | 1 | 2 | |
| Epeorus | 400 | 6 | 15 | 33 |
| Rhithrogena | 404 | 15 | 9 | |
| Hydroporinae | 2393 | 2 | ||
| Dupophilus | 620 | 6 | 7 | |
| Elmis | 618 | 12 | 8 | 10 |
| Esolus | 619 | 12 | 8 | 25 |
| Limnius | 623 | 2 | 7 | 15 |
| Oulimnius | 622 | 1 | ||
| Stenelmis | 617 | 1 | ||
| Hydrocyphon | 637 | 2 | 8 | |
| Hydraena | 608 | 15 | 8 | 16 |
| Athericidae | 838 | 3 | 10 | 9 |
| Blephariceridae | 747 | 2 | 3 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 40 | 40 | 30 |
| Limoniidae | 757 | 1 | 3 | |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 400 | 420 | 82 |
| Gammarus | 892 | 1 | ||
| Ancylus | 1028 | 1 | 1 | |
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Planariidae | 1061 | 1 | 9 | 2 |
| Oligochaeta | 933 | 2 | 5 | |
| Hydracarina | 906 | 1 | 1 | 1 |