Listes faunistiques invertébrés
La Maresque à Prévinquières 05126090
- Télécharger la fiche IRSTEA xls / 635 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 01/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 77.0 | dominant |
| Blocs | 7.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 12 | 12 | 25 |
| Leuctra geniculata | 33830 | 1 | 1 | |
| Leuctridae | 66 | 9 | ||
| Protonemura | 46 | 23 | 45 | 37 |
| Perla | 164 | 6 | 4 | |
| Perlidae | 155 | 3 | 9 | |
| Perlodes | 150 | 2 | 2 | |
| Oligoplectrum maculatum | 264 | 23 | 10 | |
| Glossosoma | 190 | 4 | 5 | 9 |
| Silo-lithax | 5219 | 1 | ||
| Goeridae | 286 | 1 | 6 | |
| Hydropsyche | 212 | 279 | 4 | |
| Hydropsychidae | 211 | 80 | 19 | 10 |
| Drusinae | 3120 | 1 | 1 | |
| Limnephilinae | 3163 | 2 | ||
| Odontocerum albicorne | 340 | 1 | 8 | |
| Philopotamus | 209 | 13 | 1 | |
| Rhyacophila lato-sensu | 183 | 2 | 13 | 6 |
| Sericostoma | 322 | 3 | 1 | 13 |
| Sericostomatidae | 321 | 2 | 1 | 1 |
| Baetis lato sensu | 9794 | 11 | 8 | |
| Ephemerella ignita | 451 | 1 | ||
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 2 | ||
| Epeorus | 400 | 8 | 3 | |
| Rhithrogena | 404 | 2 | ||
| Heptageniidae | 399 | 2 | ||
| Leptophlebiidae | 473 | 6 | 6 | |
| Hydrometra | 740 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 36 | 35 | 43 |
| Elmis | 618 | 22 | 35 | 3 |
| Esolus | 619 | 22 | 14 | 36 |
| Limnius | 623 | 16 | 9 | 10 |
| Stenelmis | 617 | 5 | ||
| Hydrocyphon | 637 | 1 | 2 | 4 |
| Hydraena | 608 | 4 | 8 | 3 |
| Athericidae | 838 | 4 | ||
| Chironomidae | 807 | 133 | 360 | 158 |
| Dixidae | 793 | 1 | 1 | 12 |
| Empididae | 831 | 6 | 3 | |
| Limoniidae | 757 | 3 | 5 | 4 |
| Psychodidae | 783 | 1 | ||
| Rhagionidae | 841 | 1 | 1 | 1 |
| Simuliidae | 801 | 20 | 19 | 1 |
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Ancylus fluviatilis | 1029 | 1 | ||
| Planariidae | 1061 | 7 | 1 | |
| Oligochaeta | 933 | 15 | 75 | 140 |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |