Listes faunistiques invertébrés
L' Allagnon à Laveissière 04028400
- Télécharger la fiche IRSTEA xls / 58 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 06/08/2007 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 15.0 | dominant |
| Blocs | 45.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 32.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | B1 |
| P2 | Litieres | Nulle | B1 |
| P3 | Roches | Nulle | B3 |
| P4 | Pierres, galets | Lente | B3 |
| P5 | Roches | Moyenne | B2 |
| P6 | Dalles, argiles | Moyenne | B2 |
| P7 | Pierres, galets | Moyenne | B2 |
| P8 | Roches | Nulle | B3 |
| P9 | Roches | Lente | B2 |
| P10 | Sables | Nulle | B1 |
| P11 | Dalles, argiles | Lente | B3 |
| P12 | Bryophytes | Moyenne | B1 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 71 | 50 | 15 |
| Nemoura | 26 | 3 | 1 | 1 |
| Protonemura | 46 | 16 | 6 | |
| Perla | 164 | 12 | 3 | |
| Isoperla | 140 | 5 | 1 | 3 |
| Perlodes | 150 | 3 | 4 | 2 |
| Micrasema | 268 | 1 | 4 | |
| Lithax | 289 | 1 | ||
| Hydropsyche | 212 | 2 | 8 | 2 |
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 22 | 2 | |
| Stenophylacini-chaetopterygini | 3146 | 69 | ||
| Odontocerum | 339 | 3 | 4 | |
| Philopotamus | 209 | 1 | ||
| Wormaldia | 210 | 2 | ||
| Rhyacophila lato-sensu | 183 | 10 | 29 | 7 |
| Sericostoma | 322 | 12 | 2 | |
| Baetis | 364 | 62 | 180 | 190 |
| Caenis | 457 | 9 | ||
| Ephemerella | 450 | 52 | 2 | 9 |
| Ecdyonurus | 421 | 11 | 13 | 5 |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 2 | 6 | |
| Habrophlebia | 491 | 17 | 37 | 13 |
| Hydroporinae | 2393 | 4 | ||
| Elmis | 618 | 44 | 40 | 1 |
| Esolus | 619 | 4 | 10 | 3 |
| Limnius | 623 | 27 | 10 | 5 |
| Hydraena | 608 | 12 | 14 | 6 |
| Athericidae | 838 | 2 | 1 | 1 |
| Ceratopogonidae | 819 | 3 | 1 | 1 |
| Chironomidae | 807 | 330 | 55 | 60 |
| Limoniidae | 757 | 5 | 7 | 2 |
| Rhagionidae | 841 | 1 | 1 | |
| Simuliidae | 801 | 5 | 240 | 12 |
| Branchiopoda | 2971 | 1 | ||
| Gammarus | 892 | 3 | 1 | |
| Ancylus | 1028 | 1 | 1 | |
| Erpobdellidae | 928 | 1 | ||
| Planariidae | 1061 | 24 | 18 | 12 |
| Oligochaeta | 933 | 6 | 10 | 5 |
| Hydracarina | 906 | 1 | 1 | 1 |