Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 617 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 20/09/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| Taxon indicateur | Chloroperlidae |
| 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 | 56.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 7.0 | dominant |
| Algues | ||
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | A | |
| P5 | Pierres, galets | B | |
| P6 | Blocs | Rapide | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | 1 | 2 |
| Chloroperlidae | 169 | 1 | ||
| Leuctra | 69 | 79 | 1 | 13 |
| Amphinemura | 21 | 17 | 1 | |
| Protonemura | 46 | 184 | 28 | 26 |
| Nemoura | 26 | 40 | 1 | 3 |
| Perla | 164 | 5 | 6 | |
| Isoperla | 140 | 14 | 1 | 2 |
| Micrasema | 268 | 17 | 15 | 19 |
| Agapetus | 191 | 1 | 5 | |
| Glossosoma | 190 | 2 | 5 | 6 |
| Glossosomatidae | 189 | 2 | ||
| Silo | 292 | 4 | 1 | |
| Hydropsyche | 212 | 96 | 25 | 69 |
| Lepidostoma hirtum | 306 | 2 | ||
| Leptocerus | 319 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Philopotamus | 209 | 4 | ||
| Psychomyia pusilla | 240 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 5 | 3 | 7 |
| Sericostoma | 322 | 1 | ||
| Sericostomatidae | 321 | 1 | ||
| Baetis lato sensu | 9794 | 133 | 39 | 71 |
| Ephemera | 502 | 4 | 1 | |
| Ecdyonurus | 421 | 2 | 21 | |
| Epeorus | 400 | 3 | 38 | 104 |
| Rhithrogena | 404 | 8 | 31 | 93 |
| Heptageniidae | 399 | 6 | 8 | 16 |
| Habroleptoides | 485 | 26 | 1 | 6 |
| Leptophlebiidae | 473 | 61 | 1 | 2 |
| Dupophilus | 620 | 1 | 4 | 3 |
| Elmis | 618 | 18 | 4 | 7 |
| Esolus | 619 | 10 | 14 | 12 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 1 | ||
| Hydraena | 608 | 10 | 4 | 4 |
| Athericidae | 838 | 1 | 2 | 2 |
| Ceratopogonidae | 819 | 1 | 3 | |
| Chironomidae | 807 | 120 | 111 | 32 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 2 | 3 | 4 |
| Psychodidae | 783 | 1 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 324 | 4 | 12 |
| Tipulidae | 753 | 3 | ||
| Calopteryx | 650 | 6 | ||
| Gammarus | 892 | 10 | ||
| Gammaridae | 887 | 9 | ||
| Pacifastacus leniusculus | 873 | 2 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus fluviatilis | 1029 | 2 | 4 | |
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 3 | 9 | 34 |
| Hydracarina | 906 | 1 | 1 | 1 |