Listes faunistiques invertébrés
L'Arrats à St-Antoine 05118000
- Télécharger la fiche IRSTEA xls / 660 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 26/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 5 |
| Variété taxonomique | 41 |
| Taxon indicateur | Hydroptilidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 34.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 17.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 13.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 28.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Lente | A |
| P9 | Pierres, galets | Nulle | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 22 | 12 | 55 |
| Hydroptila | 200 | 15 | 3 | 2 |
| Ithytrichia | 198 | 1 | ||
| Athripsodes | 311 | 6 | 1 | 1 |
| Mystacides | 312 | 5 | 2 | 2 |
| Oecetis | 317 | 1 | ||
| Leptoceridae | 310 | 7 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 3 | ||
| Baetis lato sensu | 9794 | 10 | 7 | 4 |
| Centroptilum | 383 | 4 | 3 | 2 |
| Procloeon | 390 | 2 | 7 | 1 |
| Caenis | 457 | 29 | 11 | 10 |
| Ephemera | 502 | 1 | ||
| Heptagenia | 443 | 2 | ||
| Aphelocheiridae | 720 | 5 | 1 | |
| Corixinae | 5196 | 2 | ||
| Micronectinae | 20396 | 3 | 12 | |
| Gerridae | 734 | 7 | 1 | |
| Hydrometridae | 739 | 1 | ||
| Pomatinus | 611 | 19 | 2 | |
| Elmis | 618 | 9 | 7 | 8 |
| Esolus | 619 | 9 | 2 | |
| Limnius | 623 | 1 | 11 | 4 |
| Macronychus | 626 | 7 | 1 | 20 |
| Normandia | 624 | 8 | ||
| Oulimnius | 622 | 3 | 2 | 2 |
| Riolus | 625 | 31 | 12 | 17 |
| Stenelmis | 617 | 18 | 11 | 4 |
| Hydraena | 608 | 3 | ||
| Athericidae | 838 | 9 | 9 | 9 |
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 21 | 2 | 6 |
| Dolichopodidae | 836 | 1 | ||
| Empididae | 831 | 3 | 1 | |
| Ephydridae | 844 | 3 | ||
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 3 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 2 | ||
| Gomphus | 679 | 7 | 2 | |
| Onychogomphus | 682 | 3 | 3 | |
| Calopteryx | 650 | 13 | 3 | 2 |
| Platycnemis | 657 | 10 | 3 | |
| Sialis | 704 | 3 | ||
| Echinogammarus | 888 | 1095 | 360 | 130 |
| Asellidae | 880 | 1 | ||
| Atyaephyra | 861 | 1 | ||
| Corbicula | 1051 | 6 | 26 | 3 |
| Pisidium | 1043 | 6 | 6 | |
| Bithynia | 994 | 1 | 1 | |
| Potamopyrgus | 978 | 31 | 103 | 5 |
| Ancylus | 1028 | 1 | 1 | |
| Glossiphoniidae | 908 | 1 | ||
| Piscicolidae | 918 | 1 | ||
| Oligochaeta | 933 | 4 | 31 | 30 |
| Dugesiidae | 1055 | 2 | 1 | 3 |
| Hydracarina | 906 | 2 | 2 |