Listes faunistiques invertébrés
Le Saduit à Leotoing 04029960
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 16/05/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 19.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 10.0 | dominant |
| Algues | 2.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | C |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Blocs | Nulle | B |
| P4 | Pierres, galets | Moyenne | C |
| P5 | Pierres, galets | Lente | C |
| P6 | Branchage, racines | Nulle | A |
| P7 | Litieres | Nulle | A |
| P8 | Pierres, galets | Nulle | C |
| P9 | Pierres, galets | Lente | B |
| P10 | Granulats | Nulle | A |
| P11 | Sables | Nulle | B |
| P12 | Helophytes | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 10 | 3 | 2 |
| Nemoura | 26 | 1 | ||
| Isoperla | 140 | 15 | 136 | 100 |
| Agapetus | 191 | 2 | 5 | |
| Hydropsyche | 212 | 8 | 5 | |
| Athripsodes | 311 | 6 | ||
| Plectrocnemia | 228 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 8 | |
| Baetis | 364 | 3 | 20 | 10 |
| Centroptilum | 383 | 7 | 3 | |
| Ephemerella | 450 | 252 | 344 | 150 |
| Habrophlebia | 491 | 205 | 15 | 8 |
| Siphlonurus | 350 | 7 | 6 | |
| Notonecta | 730 | 3 | ||
| Veliidae | 743 | 1 | ||
| Colymbetinae | 2395 | 3 | 1 | |
| Dupophilus | 620 | 1 | 2 | 1 |
| Elmis | 618 | 1 | 2 | 6 |
| Esolus | 619 | 5 | ||
| Oulimnius | 622 | 8 | 2 | |
| Orectochilus | 515 | 2 | ||
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 8 | 11 | |
| Hydrophilinae | 2517 | 3 | ||
| Anthomyidae | 847 | 1 | ||
| Ceratopogonidae | 819 | 2 | 13 | |
| Chironomidae | 807 | 170 | 185 | 10 |
| Limoniidae | 757 | 1 | 2 | 5 |
| Simuliidae | 801 | 5 | 1316 | |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 2 | ||
| Coenagrion | 663 | 7 | ||
| Gammarus | 892 | 31 | 16 | 3 |
| Asellidae | 880 | 265 | 7 | |
| Pisidium | 1043 | 6 | 1 | |
| Ancylus | 1028 | 2 | 10 | 11 |
| Potamopyrgus | 978 | 14 | 3 | |
| Radix | 1004 | 4 | ||
| Erpobdellidae | 928 | 1 | 1 | |
| Oligochaeta | 933 | 2 | 5 | |
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 |