Listes faunistiques invertébrés
L'Aston à Aston 05173350
- Télécharger la fiche IRSTEA xls / 89 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 09/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 15.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 9.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 34.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Helophytes | Moyenne | A |
| P4 | Sables | Lente | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Moyenne | B |
| P8 | Granulats | Moyenne | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 46 | 11 | 2 |
| Leuctridae | 66 | 26 | 10 | 1 |
| Protonemura | 46 | 6 | 246 | 3 |
| Nemoura | 26 | 2 | ||
| Dinocras | 156 | 2 | 5 | 6 |
| Perla | 164 | 3 | 2 | |
| Perlidae | 155 | 3 | 1 | |
| Isoperla | 140 | 1 | ||
| Perlodes | 150 | 1 | 6 | 1 |
| Taeniopteryx | 14 | 1 | ||
| Micrasema | 268 | 1 | 33 | 4 |
| Glossosoma | 190 | 1 | 4 | 3 |
| Silo-lithax | 5219 | 3 | ||
| Hydropsyche | 212 | 7 | 11 | |
| Hydropsychidae | 211 | 1 | ||
| Lepidostoma hirtum | 306 | 9 | ||
| Mystacides | 312 | 2 | ||
| Limnephilinae | 3163 | 2 | ||
| Limnephilidae | 276 | 1 | ||
| Odontocerum albicorne | 340 | 1 | ||
| Psychomyia pusilla | 240 | 3 | 12 | |
| Rhyacophila lato-sensu | 183 | 4 | 10 | 3 |
| Sericostoma | 322 | 237 | 4 | |
| Baetis lato sensu | 9794 | 19 | 158 | 267 |
| Baetidae | 363 | 6 | ||
| Ephemerella ignita | 451 | 65 | 88 | 15 |
| Ephemerellidae | 449 | 4 | ||
| Ephemera | 502 | 6 | ||
| Epeorus | 400 | 1 | 18 | |
| Rhithrogena | 404 | 1 | 42 | |
| Heptageniidae | 399 | 8 | 2 | |
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 3 | 1 | |
| Dupophilus | 620 | 2 | 46 | 10 |
| Elmis | 618 | 74 | 106 | 21 |
| Esolus | 619 | 2 | 7 | |
| Hydraena | 608 | 5 | 1 | |
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 282 | 25 | 7 |
| Dixidae | 793 | 2 | ||
| Empididae | 831 | 1 | 2 | |
| Limoniidae | 757 | 4 | 3 | 4 |
| Simuliidae | 801 | 7 | 8 | 80 |
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 4 | ||
| Pisidium | 1043 | 1 | ||
| Bythinella | 992 | 1 | 1 | |
| Planariidae | 1061 | 1 | 2 | 1 |
| Oligochaeta | 933 | 4 | 5 | 1 |
| Nematoda | 1089 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |