Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 39 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 16/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 90.0 | dominant |
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 6.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Litieres | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Sables | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | ||
| Leuctra | 69 | 1 | 6 | |
| Amphinemura | 21 | 1 | 1 | |
| Isoperla | 140 | 10 | 4 | 10 |
| Perlodidae | 127 | 1 | ||
| Agapetinae | 9812 | 62 | 14 | |
| Limnephilinae | 3163 | 1 | ||
| Baetis lato sensu | 9794 | 4 | 2 | 2 |
| Caenis | 457 | 4 | 1 | |
| Ephemerella ignita | 451 | 373 | 22 | 130 |
| Ecdyonurus | 421 | 17 | 22 | |
| Heptageniidae | 399 | 4 | ||
| Habrophlebia | 491 | 21 | 16 | 5 |
| Leptophlebiidae | 473 | 6 | 5 | 1 |
| Gerris | 735 | 1 | ||
| Dupophilus | 620 | 2 | ||
| Esolus | 619 | 2 | ||
| Hydraena | 608 | 3 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 96 | 13 | 8 |
| Limoniidae | 757 | 3 | 4 | 1 |
| Pediciini | 20537 | 13 | 12 | 6 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 1 | 1 | |
| Tipulidae | 753 | 2 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 3 | 1 | |
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Asellidae | 880 | 82 | 14 | 10 |
| Pisidium | 1043 | 8 | ||
| Sphaeriidae | 1042 | 3 | 11 | 3 |
| Potamopyrgus | 978 | 4 | 4 | |
| Physella | 19280 | 1 | ||
| Physidae | 995 | 1 | ||
| Planorbidae | 1009 | 42 | 264 | 96 |
| Piscicola | 919 | 1 | ||
| Oligochaeta | 933 | 14 | 121 | 52 |
| Dendrocoelidae | 1071 | 1 |