Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 08/08/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 44 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 45.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 5.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 6.0 | dominant |
| Algues | ||
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | C |
| P2 | Dalles, argiles | Moyenne | C |
| P3 | Branchage, racines | Nulle | A |
| P4 | Bryophytes | Moyenne | A |
| P5 | Helophytes | Nulle | A |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Roches | Moyenne | B |
| P9 | Granulats | Lente | B |
| P10 | Litieres | Nulle | A |
| P11 | Roches | Lente | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 94 | 42 | 40 |
| Protonemura | 46 | 4 | ||
| Perla | 164 | 6 | 12 | |
| Isoperla | 140 | 1 | ||
| Perlodes | 150 | 5 | 3 | 2 |
| Micrasema | 268 | 200 | 14 | |
| Glossosoma | 190 | 1 | ||
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 12 | 4 | 7 |
| Lepidostoma | 305 | 4 | 1 | |
| Mystacides | 312 | 5 | ||
| Drusinae | 3120 | 3 | 3 | |
| Limnephilini | 3162 | 2 | ||
| Stenophylacini-chaetopterygini | 3146 | 16 | 8 | 3 |
| Odontocerum | 339 | 6 | 11 | 10 |
| Philopotamus | 209 | 1 | 1 | |
| Polycentropus | 231 | 6 | 3 | 1 |
| Rhyacophila lato-sensu | 183 | 5 | 3 | 5 |
| Sericostoma | 322 | 4 | 10 | |
| Baetis | 364 | 80 | 70 | 100 |
| Centroptilum | 383 | 2 | ||
| Caenis | 457 | 1 | 1 | |
| Ephemera | 502 | 4 | 2 | 4 |
| Ephemerella | 450 | 71 | 24 | |
| Ecdyonurus | 421 | 6 | 8 | 24 |
| Epeorus | 400 | 12 | 23 | |
| Rhithrogena | 404 | 4 | ||
| Habrophlebia | 491 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Gerris | 735 | 3 | ||
| Hydrometra | 740 | 1 | ||
| Veliidae | 743 | 2 | ||
| Dryops | 613 | 1 | ||
| Dupophilus | 620 | 9 | 55 | 69 |
| Elmis | 618 | 101 | 24 | 19 |
| Esolus | 619 | 3 | ||
| Limnius | 623 | 7 | 7 | |
| Oulimnius | 622 | 9 | 10 | |
| Hydraena | 608 | 22 | 10 | 12 |
| Athericidae | 838 | 7 | 5 | |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 240 | 45 | 15 |
| Dixidae | 793 | 2 | ||
| Limoniidae | 757 | 1 | 2 | |
| Simuliidae | 801 | 50 | ||
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 10 | ||
| Cordulegaster | 687 | 3 | ||
| Neurorthus | 858 | 2 | ||
| Gammarus | 892 | 157 | 15 | 30 |
| Ancylus | 1028 | 1 | ||
| Erpobdellidae | 928 | 3 | 2 | 4 |
| Glossiphoniidae | 908 | 1 | ||
| Polycelis | 1064 | 3 | 1 | |
| Oligochaeta | 933 | 8 | 70 | 110 |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |