Listes faunistiques invertébrés
AZERGUES A LEGNY 2 06800009
- Télécharger la fiche IRSTEA xls / 72 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 01/07/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 89.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 14 | 75 | 250 |
| Glossosoma | 190 | 1 | ||
| Hydropsyche | 212 | 3 | 7 | 7 |
| Lepidostoma | 305 | 8 | 3 | |
| Ceraclea | 313 | 2 | ||
| Drusinae | 3120 | 2 | ||
| Limnephilinae | 3163 | 1 | 1 | |
| Cyrnus | 224 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 8 | 1 | 4 |
| Sericostoma | 322 | 2 | 1 | 2 |
| Baetis | 364 | 4 | ||
| Ephemera | 502 | 5 | 15 | 9 |
| Serratella | 5152 | 46 | 91 | 52 |
| Ecdyonurus | 421 | 1 | 1 | |
| Corixidae | 709 | 1 | ||
| Gerris | 735 | 1 | ||
| Dupophilus | 620 | 1 | 1 | |
| Elmis | 618 | 2 | 2 | |
| Esolus | 619 | 5 | ||
| Limnius | 623 | 1 | 2 | |
| Hydraena | 608 | 2 | 1 | |
| Athericidae | 838 | 2 | ||
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 520 | 62 | 310 |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 8 | 70 | |
| Calopteryx | 650 | 8 | 1 | |
| Onychogomphus | 682 | 1 | 3 | 1 |
| Sialis | 704 | 1 | 1 | |
| Asellidae | 880 | 8 | 1 | |
| Gammaridae | 887 | 2 | ||
| Hydracarina | 906 | 3 | 3 | |
| Pisidium | 1043 | 3 | ||
| Ancylus | 1028 | 4 | 160 | 135 |
| Potamopyrgus | 978 | 14 | 2 | 4 |
| Radix | 1004 | 1 | ||
| Physa (sensu lato) | 997 | 1 | ||
| Planorbidae | 1009 | 6 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 7 | 10 | 42 |
| Nemathelmintha | 3111 | 3 |