Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 93 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 30/08/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 44.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 12.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 17.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Blocs | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | 1 | 6 |
| Leuctridae | 66 | 1 | ||
| Protonemura | 46 | 262 | 139 | 18 |
| Nemoura | 26 | 11 | 8 | 4 |
| Perla | 164 | 1 | 5 | 11 |
| Perlidae | 155 | 1 | 6 | |
| Isoperla | 140 | 12 | 4 | |
| Perlodes | 150 | 1 | ||
| Perlodidae | 127 | 6 | 2 | 2 |
| Micrasema | 268 | 67 | 35 | 6 |
| Agapetus | 191 | 4 | 2 | |
| Glossosoma | 190 | 1 | 4 | |
| Glossosomatidae | 189 | 1 | ||
| Silo | 292 | 1 | 2 | |
| Hydropsyche | 212 | 150 | 114 | 47 |
| Lepidostomatidae | 304 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Philopotamus | 209 | 3 | 4 | 8 |
| Lype | 241 | 1 | 2 | 1 |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 10 | 8 |
| Sericostomatidae | 321 | 2 | ||
| Baetis lato sensu | 9794 | 13 | 28 | 24 |
| Ephemerella ignita | 451 | 1 | 2 | |
| Torleya major | 452 | 1 | ||
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 3 | 8 | |
| Epeorus | 400 | 2 | 18 | 62 |
| Rhithrogena | 404 | 1 | 20 | 42 |
| Heptageniidae | 399 | 2 | 17 | 13 |
| Habroleptoides | 485 | 3 | 6 | 12 |
| Habrophlebia | 491 | 1 | 1 | |
| Paraleptophlebia | 481 | 1 | ||
| Leptophlebiidae | 473 | 1 | 2 | |
| Dupophilus | 620 | 1 | 6 | 5 |
| Elmis | 618 | 6 | 5 | 4 |
| Esolus | 619 | 8 | 18 | 13 |
| Limnius | 623 | 2 | 2 | 7 |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 27 | 9 | 5 |
| Athericidae | 838 | 3 | 6 | |
| Ceratopogonidae | 819 | 2 | 2 | |
| Chironomidae | 807 | 141 | 34 | 10 |
| Dixidae | 793 | 1 | 1 | |
| Empididae | 831 | 5 | 2 | 2 |
| Limoniidae | 757 | 5 | 5 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 90 | 75 | 12 |
| Tipulidae | 753 | 1 | 1 | 2 |
| Gammarus | 892 | 7 | 3 | |
| Gammaridae | 887 | 5 | ||
| Pacifastacus leniusculus | 873 | 1 | ||
| Ancylus fluviatilis | 1029 | 4 | 2 | 1 |
| Hydrobiidae | 973 | 2 | ||
| Radix | 1004 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Planariidae | 1061 | 12 | 1 | |
| Oligochaeta | 933 | 6 | 9 | 13 |
| Copepoda | 3206 | 1 |