Listes faunistiques invertébrés
CHALARONNE A THOISSEY 3 06800002
- Télécharger la fiche IRSTEA xls / 73 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 27/06/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 41 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 7.0 | dominant |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 81.0 | dominant |
| Blocs | 4.0 | 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 | Branchage, racines | Lente | A |
| P2 | Blocs | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Hydrophytes | Lente | 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 |
|---|---|---|---|---|
| Goera | 287 | 30 | 1 | |
| Hydropsyche | 212 | 5 | 164 | 42 |
| Hydroptila | 200 | 3 | 6 | 5 |
| Ceraclea | 313 | 1 | ||
| Leptocerus | 319 | 1 | ||
| Mystacides | 312 | 6 | 1 | 5 |
| Cyrnus | 224 | 2 | 6 | 12 |
| Psychomyia | 239 | 4 | 5 | |
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetis | 364 | 7 | 8 | 45 |
| Cloeon | 387 | 3 | ||
| Serratella | 5152 | 2 | 3 | |
| Aphelocheirus | 721 | 6 | 1 | |
| Micronecta | 719 | 104 | 3 | |
| Elmis | 618 | 1 | 2 | |
| Oulimnius | 622 | 1 | 2 | 2 |
| Stenelmis | 617 | 1 | ||
| Hydraena | 608 | 1 | ||
| Hydrophilinae | 2517 | 2 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 50 | 55 | 1210 |
| Limoniidae | 757 | 1 | 1 | |
| Simuliidae | 801 | 12 | 210 | 160 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 6 | ||
| Calopteryx | 650 | 5 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 2 | ||
| Sialis | 704 | 3 | ||
| Asellidae | 880 | 13 | 8 | |
| Gammarus | 892 | 300 | 530 | 350 |
| Cladocera | 3127 | 3 | ||
| Hydracarina | 906 | 3 | 3 | |
| Corbicula | 1051 | 1 | ||
| Sphaerium | 1044 | 6 | 1 | 1 |
| Pisidium | 1043 | 7 | ||
| Ancylus | 1028 | 2 | 3 | |
| Bithynia | 994 | 4 | 1 | |
| Potamopyrgus | 978 | 3 | 36 | 3 |
| Radix | 1004 | 4 | 2 | |
| Theodoxus | 967 | 7 | 5 | |
| Planorbidae | 1009 | 2 | ||
| Erpobdellidae | 928 | 4 | 10 | 8 |
| Glossiphoniidae | 908 | 9 | 1 | 9 |
| Oligochaeta | 933 | 430 | 8 | 6 |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 3 | ||
| Planariidae | 1061 | 2 | 1 | |
| Hydrozoa | 3166 | 3 |