Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 31/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 25.0 | dominant |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 26.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 37.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Bryophytes | Lente | C |
| P3 | Sables | Nulle | C |
| P4 | Sables | Lente | C |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | C |
| P7 | Dalles, argiles | Lente | A |
| P8 | Branchage, racines | Nulle | A |
| P9 | Sables | Nulle | B |
| P10 | Litieres | Nulle | A |
| P11 | Bryophytes | Moyenne | B |
| P12 | Blocs | Lente | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | ||
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 6 | 10 | |
| Perla | 164 | 1 | ||
| Isoperla | 140 | 4 | 2 | |
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 1 | 24 | 2 |
| Glossosoma | 190 | 1 | ||
| Silo | 292 | 2 | 3 | 3 |
| Hydropsyche | 212 | 25 | 7 | |
| Adicella | 320 | 3 | ||
| Oecetis | 317 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 2 | 2 | 2 |
| Odontocerum | 339 | 1 | 3 | 2 |
| Rhyacophila lato-sensu | 183 | 7 | 8 | 1 |
| Sericostoma | 322 | 3 | ||
| Baetis | 364 | 15 | 3 | 7 |
| Ephemera | 502 | 1 | 9 | 7 |
| Ephemerella | 450 | 10 | 12 | 4 |
| Ecdyonurus | 421 | 3 | 3 | 5 |
| Habrophlebia | 491 | 9 | 5 | 1 |
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 2 | 22 | 8 |
| Elmis | 618 | 15 | 27 | 12 |
| Limnius | 623 | 9 | 27 | 8 |
| Hydraena | 608 | 72 | 148 | 13 |
| Limnebius | 599 | 1 | 2 | |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 4 | 2 | 9 |
| Chironomidae | 807 | 236 | 171 | 89 |
| Limoniidae | 757 | 34 | 9 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 13 | 2 | 6 |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 25 | ||
| Cordulegaster | 687 | 1 | ||
| Gammarus | 892 | 121 | 151 | 90 |
| Pisidium | 1043 | 1 | 3 | 7 |
| Ancylus | 1028 | 1 | 1 | 2 |
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Planariidae | 1061 | 6 | 5 | 3 |
| Oligochaeta | 933 | 4 | 22 | 3 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |