Listes faunistiques invertébrés
CHALARONNE A THOISSEY 3 06800002
- Télécharger la fiche IRSTEA xls / 103 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 13/08/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 43 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 7.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 83.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Hydrophytes | Lente | B |
| P6 | Pierres, galets | 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 |
|---|---|---|---|---|
| Goeridae | 286 | 1 | ||
| Goera | 287 | 2 | 1 | |
| Hydropsyche | 212 | 23 | 15 | |
| Hydroptila | 200 | 6 | 13 | 1 |
| Mystacides | 312 | 7 | 4 | 5 |
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 1 | 1 | |
| Lype | 241 | 1 | 1 | |
| Psychomyia | 239 | 2 | ||
| Baetis | 364 | 22 | 10 | |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 1 | ||
| Serratella | 5152 | 8 | 1 | |
| Aphelocheirus | 721 | 2 | 4 | |
| Micronecta | 719 | 4 | 3 | 1 |
| Gerris | 735 | 1 | ||
| Nepidae | 725 | 1 | ||
| Elmis | 618 | 1 | 4 | 4 |
| Oulimnius | 622 | 1 | 4 | 2 |
| Stenelmis | 617 | 1 | ||
| Sphaeridiinae | 5194 | 9 | ||
| Athericidae | 838 | 1 | 3 | |
| Chironomidae | 807 | 335 | 700 | 82 |
| Limoniidae | 757 | 2 | ||
| Simuliidae | 801 | 1 | 2 | |
| Tabanidae | 837 | 6 | 2 | |
| Coenagrionidae | 658 | 1 | ||
| Platycnemis | 657 | 2 | ||
| Sialis | 704 | 1 | ||
| Asellidae | 880 | 179 | 45 | 72 |
| Orconectes | 870 | 2 | ||
| Gammarus | 892 | 176 | 116 | 152 |
| Spongillidae | 3106 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | 3 | |
| Corbicula | 1051 | 10 | 2 | |
| Sphaerium | 1044 | 3 | 1 | 5 |
| Pisidium | 1043 | 1 | 3 | 1 |
| Ancylus | 1028 | 2 | 10 | |
| Bithynia | 994 | 12 | 2 | 7 |
| Potamopyrgus | 978 | 10 | 4 | 2 |
| Radix | 1004 | 1 | ||
| Theodoxus | 967 | 4 | 44 | 106 |
| Erpobdellidae | 928 | 7 | 5 | 11 |
| Glossiphoniidae | 908 | 6 | 4 | 15 |
| Oligochaeta | 933 | 426 | 58 | 340 |
| Dendrocoelidae | 1071 | 1 | 1 | |
| Dugesiidae | 1055 | 7 | 5 | |
| Planariidae | 1061 | 3 |