Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 22/07/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 37.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 41.0 | dominant |
| Helophytes | ||
| Vases | 6.0 | dominant |
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | B1 |
| P2 | Branchage, racines | Lente | B1 |
| P3 | Sables | Nulle | B1 |
| P4 | Dalles, argiles | Lente | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Roches | Lente | B2 |
| P7 | Granulats | Lente | B2 |
| P8 | Vases | Nulle | B2 |
| P9 | Granulats | Nulle | B3 |
| P10 | Pierres, galets | Nulle | B3 |
| P11 | Granulats | Lente | B3 |
| P12 | Pierres, galets | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | ||
| Leuctra | 69 | 3 | 52 | 14 |
| Protonemura | 46 | 1 | ||
| Glossosoma | 190 | 1 | 1 | |
| Goeridae | 286 | 1 | 3 | |
| Hydropsyche | 212 | 3 | 2 | |
| Mystacides | 312 | 1 | 1 | |
| Limnephilinae | 3163 | 13 | 21 | 6 |
| Odontocerum | 339 | 1 | ||
| Polycentropus | 231 | 8 | 1 | 7 |
| Rhyacophila lato-sensu | 183 | 2 | 1 | |
| Sericostoma | 322 | 12 | 6 | 4 |
| Baetis | 364 | 12 | 26 | |
| Ephemera | 502 | 2 | 2 | |
| Ephemerella | 450 | 3 | 5 | |
| Ecdyonurus | 421 | 1 | ||
| Habrophlebia | 491 | 4 | 2 | |
| Gerris | 735 | 1 | ||
| Veliidae | 743 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Dytiscinae | 2396 | 1 | ||
| Dupophilus | 620 | 1 | 24 | 10 |
| Elmis | 618 | 6 | 2 | |
| Esolus | 619 | 6 | 72 | 29 |
| Limnius | 623 | 7 | 53 | 31 |
| Oulimnius | 622 | 1 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 2 | 1 | |
| Chironomidae | 807 | 1173 | 104 | 32 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 3 | 4 | 13 |
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 181 | 63 | 60 |
| Pisidium | 1043 | 1 | 1 | |
| Sphaerium | 1044 | 1 | ||
| Ancylus | 1028 | 5 | 51 | 13 |
| Potamopyrgus | 978 | 163 | 328 | 150 |
| Erpobdellidae | 928 | 1 | 2 | 1 |
| Glossiphoniidae | 908 | 3 | 1 | |
| Oligochaeta | 933 | 407 | 11 | 9 |