Listes faunistiques invertébrés
La Loire à Sainte-Eulalie 04000100
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 02/07/2008 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 42 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 6.0 | dominant |
| Algues | ||
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Lente | B3 |
| P2 | Pierres, galets | Moyenne | B3 |
| P3 | Roches | Moyenne | B2 |
| P4 | Granulats | Nulle | B1 |
| P5 | Litieres | Nulle | B1 |
| P6 | Granulats | Lente | B1 |
| P7 | Dalles, argiles | Moyenne | B2 |
| P8 | Pierres, galets | Lente | B2 |
| P9 | Branchage, racines | Nulle | B1 |
| P10 | Roches | Lente | B3 |
| P11 | Sables | Nulle | B2 |
| P12 | Pierres, galets | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 8 | 2 | 3 |
| Leuctra | 69 | 6 | 17 | 25 |
| Amphinemura | 21 | 1 | ||
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 6 | 5 | |
| Dinocras | 156 | 2 | ||
| Perla | 164 | 1 | 5 | 6 |
| Isoperla | 140 | 1 | ||
| Agapetus | 191 | 6 | 2 | |
| Silo | 292 | 2 | ||
| Hydropsyche | 212 | 3 | 6 | 34 |
| Mystacides | 312 | 1 | ||
| Apataniinae | 3136 | 2 | ||
| Drusinae | 3120 | 22 | 15 | 12 |
| Limnephilini | 3162 | 10 | ||
| Stenophylacini-chaetopterygini | 3146 | 59 | 5 | |
| Odontocerum | 339 | 2 | 4 | |
| Philopotamus | 209 | 1 | 1 | |
| Plectrocnemia | 228 | 1 | ||
| Polycentropus | 231 | 6 | 4 | 21 |
| Psychomyia | 239 | 1 | 2 | |
| Rhyacophila lato-sensu | 183 | 7 | 14 | |
| Sericostoma | 322 | 37 | 90 | 19 |
| Baetis | 364 | 4 | 54 | 105 |
| Centroptilum | 383 | 36 | ||
| Caenis | 457 | 34 | 32 | 17 |
| Ephemera | 502 | 6 | ||
| Ephemerella | 450 | 18 | 9 | 8 |
| Torleya | 2391 | 2 | 1 | |
| Ecdyonurus | 421 | 9 | 4 | |
| Electrogena | 3181 | 4 | 3 | |
| Epeorus | 400 | 1 | 36 | 33 |
| Rhithrogena | 404 | 7 | 5 | |
| Habroleptoides | 485 | 5 | ||
| Habrophlebia | 491 | 36 | 2 | 5 |
| Micronecta | 719 | 25 | 3 | |
| Veliidae | 743 | 3 | ||
| Hydroporinae | 2393 | 2 | 4 | |
| Dupophilus | 620 | 2 | 5 | 2 |
| Elmis | 618 | 9 | 4 | |
| Esolus | 619 | 31 | 36 | 37 |
| Limnius | 623 | 2 | 3 | 9 |
| Oulimnius | 622 | 4 | ||
| Hydrocyphon | 637 | 9 | 9 | |
| Hydraena | 608 | 11 | 8 | |
| Sphaeridiinae | 5194 | 1 | ||
| Athericidae | 838 | 1 | ||
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 210 | 130 | 55 |
| Limoniidae | 757 | 1 | 2 | |
| Simuliidae | 801 | 38 | 31 | |
| Tabanidae | 837 | 3 | 1 | 1 |
| Calopteryx | 650 | 1 | ||
| Cordulegaster | 687 | 1 | 2 | 1 |
| Gammarus | 892 | 8 | 1 | 1 |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 1 | 4 | 1 |
| Erpobdellidae | 928 | 1 | ||
| Planariidae | 1061 | 1 | 2 | 16 |
| Oligochaeta | 933 | 23 | 25 | 19 |
| Hydracarina | 906 | 1 | 1 | 1 |