Listes faunistiques invertébrés
La Loire à Sainte-Eulalie 04000100
- Télécharger la fiche IRSTEA xls / 86 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 07/09/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 42 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 36.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 10.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Sables | Nulle | A |
| P3 | Granulats | Nulle | B |
| P4 | Blocs | Lente | B |
| P5 | Dalles, argiles | Moyenne | B |
| P6 | Pierres, galets | Moyenne | C |
| P7 | Blocs | Moyenne | C |
| P8 | Pierres, galets | Nulle | C |
| P9 | Sables | Nulle | A |
| P10 | Litieres | Nulle | A |
| P11 | Dalles, argiles | Lente | C |
| P12 | Branchage, racines | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 3 | ||
| Leuctra | 69 | 94 | 500 | 60 |
| Nemoura | 26 | 3 | 4 | 1 |
| Protonemura | 46 | 2 | 2 | |
| Dinocras | 156 | 2 | 1 | 7 |
| Perla | 164 | 6 | 12 | |
| Isoperla | 140 | 4 | 1 | 3 |
| Perlodes | 150 | 4 | 1 | |
| Micrasema | 268 | 40 | 20 | 60 |
| Silo | 292 | 2 | ||
| Hydropsyche | 212 | 3 | 1 | 23 |
| Mystacides | 312 | 5 | ||
| Drusinae | 3120 | 2 | 4 | 2 |
| Stenophylacini-chaetopterygini | 3146 | 28 | 2 | 1 |
| Odontocerum | 339 | 6 | ||
| Polycentropus | 231 | 3 | 3 | 3 |
| Rhyacophila lato-sensu | 183 | 2 | 11 | |
| Sericostoma | 322 | 26 | 19 | 2 |
| Thremma | 301 | 1 | 1 | |
| Baetis | 364 | 6 | 59 | 15 |
| Centroptilum | 383 | 9 | 2 | |
| Procloeon pennulatum | 29153 | 1 | ||
| Caenis | 457 | 12 | 3 | |
| Ephemera | 502 | 11 | 2 | |
| Ephemerella | 450 | 1 | 2 | 1 |
| Ecdyonurus | 421 | 11 | 65 | 54 |
| Epeorus | 400 | 2 | 13 | |
| Rhithrogena | 404 | 8 | ||
| Habroleptoides | 485 | 8 | ||
| Habrophlebia | 491 | 3 | ||
| Micronecta | 719 | 132 | 34 | 8 |
| Gerris | 735 | 6 | ||
| Colymbetinae | 2395 | 5 | ||
| Hydroporinae | 2393 | 8 | 66 | 2 |
| Dupophilus | 620 | 1 | 10 | 20 |
| Elmis | 618 | 11 | 33 | 52 |
| Esolus | 619 | 5 | 5 | |
| Limnius | 623 | 7 | 18 | 11 |
| Oulimnius | 622 | 1 | 2 | |
| Riolus | 625 | 1 | ||
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 6 | 7 | 20 |
| Athericidae | 838 | 5 | 3 | |
| Ceratopogonidae | 819 | 7 | 1 | |
| Chironomidae | 807 | 270 | 48 | 36 |
| Dixidae | 793 | 1 | 1 | |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 18 | 24 | 16 |
| Psychodidae | 783 | 1 | ||
| Tabanidae | 837 | 4 | ||
| Calopteryx | 650 | 7 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 56 | ||
| Pisidium | 1043 | 5 | ||
| Ancylus | 1028 | 3 | 220 | 4 |
| Bythinella | 992 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 4 | ||
| Polycelis | 1064 | 1 | 2 | |
| Oligochaeta | 933 | 27 | 8 | |
| Hydracarina | 906 | 1 | 1 | 1 |