Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 93 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 15/04/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 25 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 88.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 7.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Amphinemura | 21 | 2 | ||
| Nemoura | 26 | 1 | ||
| Isoperla | 140 | 3 | 2 | |
| Perlodidae | 127 | 1 | 5 | |
| Rhabdiopteryx | 10 | 1 | 3 | |
| Agapetus | 191 | 4 | 12 | |
| Athripsodes | 311 | 2 | 2 | |
| Baetis lato sensu | 9794 | 3 | 3 | 4 |
| Ephemerella ignita | 451 | 1 | 2 | 3 |
| Ephemera | 502 | 2 | ||
| Ecdyonurus | 421 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Habrophlebia | 491 | 2 | 7 | |
| Paraleptophlebia | 481 | 1 | 3 | |
| Leptophlebiidae | 473 | 2 | 2 | 19 |
| Siphlonurus | 350 | 1 | ||
| Dupophilus | 620 | 4 | 3 | |
| Haliplus | 518 | 1 | ||
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 2 | ||
| Ceratopogonidae | 819 | 2 | 1 | |
| Chironomidae | 807 | 704 | 308 | 448 |
| Empididae | 831 | 3 | ||
| Limoniidae | 757 | 2 | 3 | 3 |
| Simuliidae | 801 | 5 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | 1 | |
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Asellidae | 880 | 3 | 3 | 4 |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 1 | 33 | 196 |
| Potamopyrgus | 978 | 1 | ||
| Hydrobiidae | 973 | 1 | ||
| Planorbidae | 1009 | 2 | ||
| Oligochaeta | 933 | 992 | 232 | 384 |
| Mermithoïdea | 3159 | 1 | 1 | |
| Hydra | 1077 | 1 |