Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 18/07/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 71.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Bryophytes | Moyenne | A |
| P3 | Pierres, galets | Moyenne | B |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | C |
| P6 | Pierres, galets | Nulle | C |
| P7 | Dalles, argiles | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Litieres | Nulle | A |
| P10 | Blocs | Nulle | A |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 192 | 7 | 37 |
| Protonemura | 46 | 12 | ||
| Perla | 164 | 3 | 5 | |
| Micrasema | 268 | 1 | ||
| Glossosoma | 190 | 6 | ||
| Goeridae | 286 | 1 | ||
| Silo | 292 | 2 | 11 | |
| Hydropsychidae | 211 | 4 | ||
| Hydropsyche | 212 | 2 | 1 | |
| Mystacides | 312 | 1 | ||
| Drusinae | 3120 | 2 | 4 | |
| Stenophylacini-chaetopterygini | 3146 | 5 | 1 | 1 |
| Odontocerum | 339 | 3 | 7 | 6 |
| Rhyacophila lato-sensu | 183 | 3 | ||
| Sericostoma | 322 | 3 | 1 | 3 |
| Baetis | 364 | 61 | 90 | 89 |
| Centroptilum | 383 | 8 | 1 | 6 |
| Pseudocentroptilum | 3207 | 9 | 1 | 1 |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 296 | 67 | 77 |
| Ephemera | 502 | 4 | ||
| Ecdyonurus | 421 | 4 | 7 | 29 |
| Rhithrogena | 404 | 2 | 2 | |
| Leptophlebiidae | 473 | 133 | 2 | 24 |
| Habrophlebia | 491 | 94 | 2 | 3 |
| Platambus | 556 | 1 | ||
| Dupophilus | 620 | 4 | 11 | 28 |
| Elmis | 618 | 87 | 3 | 2 |
| Esolus | 619 | 28 | 24 | 42 |
| Limnius | 623 | 1 | 2 | 5 |
| Oulimnius | 622 | 1 | 2 | |
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 24 | 17 | 6 |
| Ceratopogoninae | 822 | 5 | 5 | 6 |
| Chironomidae | 807 | 174 | 32 | 95 |
| Clinocerinae | 9813 | 1 | 2 | |
| Dicranota | 765 | 10 | 2 | 4 |
| Simulium | 806 | 50 | 41 | 41 |
| Tabanidae | 837 | 2 | 1 | |
| Micronecta | 719 | 2 | ||
| Cordulegaster | 687 | 1 | ||
| Sialis | 704 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Gammaridae | 887 | 13 | ||
| Gammarus | 892 | 37 | 1 | 53 |
| Ancylus | 1028 | 4 | 18 | 10 |
| Sphaeriidae | 1042 | 3 | 2 | |
| Pisidium | 1043 | 1 | 1 | |
| Erpobdellidae | 928 | 1 | 1 | 1 |
| Glossiphonia | 909 | 6 | ||
| Oligochaeta | 933 | 18 | 17 | 55 |
| Gordius | 1086 | 3 | ||
| Mermithoïdea | 3159 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |