Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 27/05/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| Taxon indicateur | Perlodidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 55.0 | dominant |
| Blocs | 26.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Nulle | A |
| P2 | Pierres, galets | Nulle | C |
| P3 | Blocs | Moyenne | B |
| P4 | Dalles, argiles | Moyenne | B |
| P5 | Bryophytes | Moyenne | A |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Litieres | Nulle | A |
| P9 | Pierres, galets | Rapide | C |
| P10 | Blocs | Lente | C |
| P11 | Branchage, racines | Lente | A |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 50 | 22 | 20 |
| Leuctra geniculata | 33830 | 3 | 11 | 8 |
| Protonemura | 46 | 33 | 1 | |
| Perlidae | 155 | 1 | 6 | |
| Isoperla | 140 | 6 | 6 | 10 |
| Beraeamyia | 333 | 15 | 3 | 5 |
| Hydropsyche | 212 | 1 | 1 | |
| Setodes | 318 | 20 | 2 | 6 |
| Stenophylacini-chaetopterygini | 3146 | 2 | ||
| Polycentropus | 231 | 2 | 4 | 4 |
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 4 | 1 |
| Baetis | 364 | 86 | 296 | 101 |
| Pseudocentroptilum | 3207 | 1 | ||
| Caenis | 457 | 1 | 3 | |
| Ephemerella ignita | 451 | 361 | 30 | 60 |
| Heptageniidae | 399 | 2 | 2 | |
| Ecdyonurus | 421 | 1 | 8 | 24 |
| Rhithrogena | 404 | 1 | ||
| Leptophlebiidae | 473 | 7 | ||
| Habrophlebia | 491 | 5 | 2 | |
| Elmis | 618 | 32 | 1 | |
| Esolus | 619 | 19 | 4 | 15 |
| Limnius | 623 | 13 | 7 | 11 |
| Oulimnius | 622 | 10 | 2 | |
| Stenelmis | 617 | 2 | 1 | |
| Hydrocyphon | 637 | 4 | ||
| Hydraena | 608 | 10 | 3 | 11 |
| Atherix | 839 | 1 | ||
| Blepharicera | 749 | 15 | 3 | |
| Ceratopogonidae | 819 | 5 | 10 | 16 |
| Chironomidae | 807 | 594 | 223 | 150 |
| Clinocerinae | 9813 | 1 | 1 | |
| Hemerodromiinae | 3202 | 1 | ||
| Limoniidae | 757 | 4 | 2 | 2 |
| Antocha | 759 | 1 | 1 | |
| Dicranota | 765 | 1 | 1 | 1 |
| Rhagionidae | 841 | 2 | 1 | |
| Simuliidae | 801 | 558 | 110 | 157 |
| Tabanidae | 837 | 2 | ||
| Tipulidae | 753 | 2 | ||
| Tipuloidea | 20549 | 4 | 6 | |
| Calopteryx | 650 | 2 | ||
| Onychogomphus | 682 | 4 | 1 | 2 |
| Tricladida | 1054 | 1 | ||
| Polycelis | 1064 | 1 | 1 | |
| Hydracarina | 906 | 3 | 3 | 3 |