Listes faunistiques invertébrés
La Loire à Sainte-Eulalie 04000100
- Télécharger la fiche IRSTEA xls / 22 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 18/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 42 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 32.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 48.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Blocs | Moyenne | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Blocs | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 48 | 24 | 80 |
| Protonemura | 46 | 13 | 6 | |
| Dinocras | 156 | 3 | 2 | 4 |
| Perla | 164 | 4 | 4 | |
| Isoperla | 140 | 3 | 1 | |
| Micrasema | 268 | 1 | ||
| Hydropsyche | 212 | 2 | 6 | 8 |
| Adicella | 320 | 2 | ||
| Drusinae | 3120 | 5 | 6 | 8 |
| Limnephilinae | 3163 | 28 | 4 | 4 |
| Odontocerum | 339 | 2 | ||
| Wormaldia | 210 | 11 | 7 | |
| Polycentropodidae | 223 | 2 | ||
| Plectrocnemia | 228 | 1 | ||
| Polycentropus | 231 | 10 | 3 | 2 |
| Rhyacophila lato-sensu | 183 | 1 | 16 | 13 |
| Sericostoma | 322 | 40 | 3 | 4 |
| Baetis | 364 | 47 | 73 | 57 |
| Caenis | 457 | 21 | 5 | 9 |
| Ephemerella ignita | 451 | 100 | 5 | 4 |
| Ephemera | 502 | 1 | 1 | |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 1 | 1 | 1 |
| Electrogena | 3181 | 2 | ||
| Epeorus | 400 | 10 | 4 | |
| Rhithrogena | 404 | 2 | 1 | |
| Habrophlebia | 491 | 3 | ||
| Micronecta | 719 | 5 | ||
| Gerris | 735 | 1 | 1 | |
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 3 | ||
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 1 | 2 | 1 |
| Elmis | 618 | 98 | 28 | 18 |
| Esolus | 619 | 12 | 17 | 10 |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 29 | 2 | 2 |
| Riolus | 625 | 2 | ||
| Stenelmis | 617 | 2 | ||
| Hydraena | 608 | 18 | 7 | 8 |
| Limnebius | 599 | 1 | ||
| Ochthebius | 609 | 1 | ||
| Helodes | 636 | 3 | ||
| Hydrocyphon | 637 | 1 | 3 | 1 |
| Athericidae | 838 | 2 | 1 | 1 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 73 | 17 | 12 |
| Dixidae | 793 | 4 | 2 | 1 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 5 | 2 | 5 |
| Rhagionidae | 841 | 2 | ||
| Simuliidae | 801 | 1 | 72 | 50 |
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 14 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 1 | 4 | 8 |
| Erpobdellidae | 928 | 1 | 1 | |
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 4 | 4 | 1 |
| Planariidae | 1061 | 1 | 1 | |
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |