Listes faunistiques invertébrés
La Maresque à Rignac 05126150
- Télécharger la fiche IRSTEA xls / 80 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 02/07/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 82.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 1 | ||
| Leuctra | 69 | 7 | 6 | 8 |
| Protonemura | 46 | 88 | 4 | 1 |
| Nemouridae | 20 | 2 | ||
| Dinocras | 156 | 3 | 3 | 1 |
| Perla | 164 | 8 | 4 | |
| Perlidae | 155 | 7 | 1 | 3 |
| Oligoplectrum | 263 | 16 | ||
| Glossosoma | 190 | 1 | 9 | |
| Goeridae | 286 | 3 | 8 | 6 |
| Hydropsyche | 212 | 15 | 11 | 11 |
| Drusinae | 3120 | 2 | ||
| Limnephilinae | 3163 | 17 | 1 | 2 |
| Odontocerum | 339 | 2 | 1 | |
| Philopotamus | 209 | 7 | 2 | |
| Philopotamidae | 206 | 1 | ||
| Rhyacophila lato-sensu | 183 | 26 | 1 | 3 |
| Sericostoma | 322 | 6 | 1 | |
| Baetis lato sensu | 9794 | 73 | 61 | 63 |
| Caenis | 457 | 1 | ||
| Ephemerella | 450 | 10 | 2 | 3 |
| Ephemera | 502 | 1 | 1 | |
| Ecdyonurus | 421 | 3 | 2 | |
| Epeorus | 400 | 17 | 1 | |
| Heptageniidae | 399 | 2 | 2 | 7 |
| Habrophlebia | 491 | 2 | ||
| Leptophlebiidae | 473 | 28 | 4 | |
| Dupophilus | 620 | 12 | 22 | 48 |
| Elmis | 618 | 38 | 3 | 6 |
| Esolus | 619 | 44 | 32 | 46 |
| Limnius | 623 | 1 | 4 | |
| Hydrocyphon | 637 | 7 | 9 | 9 |
| Hydraena | 608 | 4 | 3 | |
| Atherix | 839 | 1 | ||
| Ceratopogonidae | 819 | 1 | 1 | 1 |
| Chironomidae | 807 | 136 | 16 | 4 |
| Clinocerinae | 9813 | 9 | 1 | |
| Hemerodromiinae | 3202 | 5 | 1 | |
| Hexatomini | 20358 | 1 | ||
| Pediciini | 20537 | 8 | 1 | 4 |
| Psychodidae | 783 | 5 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 16 | ||
| Gammarus | 892 | 5 | ||
| Copepoda | 3206 | 3 | ||
| Pisidium | 1043 | 1 | 1 | |
| Ancylus | 1028 | 1 | 4 | |
| Valvata | 972 | 1 | ||
| Oligochaeta | 933 | 46 | 15 | 110 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |