Listes faunistiques invertébrés
Le Lavet à Villeneuve de Rivière 05181900
- Télécharger la fiche IRSTEA xls / 100 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 24/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 38 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 71.0 | dominant |
| Blocs | 13.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 10.0 | dominant |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | B1 |
| P2 | Branchage, racines | Lente | B1 |
| P3 | Granulats | Lente | B1 |
| P4 | Vases | Nulle | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Blocs | Lente | B2 |
| P7 | Sables | Lente | B2 |
| P8 | Pierres, galets | Lente | B2 |
| P9 | Pierres, galets | Nulle | B3 |
| P10 | Pierres, galets | Moyenne | B3 |
| P11 | Pierres, galets | Lente | B3 |
| P12 | Pierres, galets | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 17 | 56 | 87 |
| Nemoura | 26 | 1 | ||
| Glossosoma | 190 | 1 | ||
| Goeridae | 286 | 1 | 2 | |
| Goera | 287 | 1 | 1 | |
| Hydropsyche | 212 | 11 | 64 | 31 |
| Lepidostoma | 305 | 1 | ||
| Mystacides | 312 | 1 | ||
| Drusinae | 3120 | 1 | 1 | 2 |
| Limnephilinae | 3163 | 3 | ||
| Polycentropodidae | 223 | 1 | 1 | |
| Polycentropus | 231 | 7 | 1 | 2 |
| Rhyacophila lato-sensu | 183 | 5 | 1 | |
| Sericostoma | 322 | 16 | 5 | 6 |
| Baetis | 364 | 1 | 31 | 42 |
| Ephemera | 502 | 2 | 1 | |
| Ephemerella | 450 | 1 | ||
| Ecdyonurus | 421 | 1 | 3 | |
| Electrogena | 3181 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Dupophilus | 620 | 6 | 13 | |
| Elmis | 618 | 1 | 30 | 17 |
| Esolus | 619 | 14 | 23 | |
| Limnius | 623 | 8 | 7 | |
| Oulimnius | 622 | 4 | 4 | 10 |
| Stenelmis | 617 | 2 | 3 | 1 |
| Orectochilus | 515 | 3 | 1 | |
| Hydraena | 608 | 11 | 13 | |
| Athericidae | 838 | 16 | 3 | 8 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 67 | 19 | 7 |
| Empididae | 831 | 5 | 2 | |
| Limoniidae | 757 | 1 | 6 | |
| Simuliidae | 801 | 1 | 8 | 15 |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 2 | ||
| Tipulidae | 753 | 3 | 1 | |
| Boyeria | 670 | 2 | ||
| Calopteryx | 650 | 3 | ||
| Cordulegaster | 687 | 1 | ||
| Onychogomphus | 682 | 3 | 4 | |
| Sialis | 704 | 4 | 1 | |
| Hydracarina | 906 | 1 | ||
| Sphaerium | 1044 | 1 | ||
| Pisidium | 1043 | 4 | ||
| Ancylus | 1028 | 9 | 8 | |
| Potamopyrgus | 978 | 3 | 6 | 14 |
| Erpobdellidae | 928 | 3 | ||
| Glossiphoniidae | 908 | 2 | 2 | |
| Oligochaeta | 933 | 130 | 48 | 92 |
| Dugesiidae | 1055 | 2 | 1 |