Listes faunistiques invertébrés
CHALARONNE A THOISSEY 3 06800002
- Télécharger la fiche IRSTEA xls / 69 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 14/09/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 6 |
| Variété taxonomique | 37 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 82.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 9.0 | dominant |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Pierres, galets | Lente | B |
| P3 | Pierres, galets | Nulle | B |
| P4 | Blocs | Nulle | A |
| P5 | Hydrophytes | Nulle | A |
| P6 | Litieres | Nulle | A |
| P7 | Branchage, racines | Nulle | A |
| P8 | Pierres, galets | Nulle | C |
| P9 | Vases | Nulle | B |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 3 | 24 | |
| Hydroptila | 200 | 4 | 2 | |
| Athripsodes | 311 | 1 | 2 | 2 |
| Leptocerus | 319 | 183 | 1 | |
| Mystacides | 312 | 1 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 2 | ||
| Polycentropus | 231 | 2 | ||
| Psychomyia | 239 | 1 | ||
| Baetis | 364 | 17 | 9 | |
| Cloeon dipterum | 388 | 2 | ||
| Caenis | 457 | 4 | 10 | 4 |
| Ephemera | 502 | 6 | 6 | 8 |
| Elmis | 618 | 1 | 21 | 2 |
| Esolus | 619 | 2 | 4 | |
| Limnius | 623 | 3 | 1 | |
| Oulimnius | 622 | 1 | ||
| Stenelmis | 617 | 1 | ||
| Athericidae | 838 | 11 | 4 | 7 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 455 | 104 | 132 |
| Aphelocheirus | 721 | 1 | 8 | |
| Micronecta | 719 | 2 | ||
| Calopteryx | 650 | 1 | 1 | 2 |
| Coenagrionidae | 658 | 4 | ||
| Platycnemis | 657 | 46 | 3 | |
| Sialis | 704 | 10 | 5 | |
| Sisyra | 856 | 1 | 1 | |
| Cladocera | 3127 | 3 | 3 | |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Orconectes | 870 | 1 | ||
| Asellidae | 880 | 33 | 1 | |
| Crangonyx | 5116 | 9 | ||
| Gammarus | 892 | 1 | 198 | 210 |
| Ancylus | 1028 | 1 | 2 | |
| Bithynia | 994 | 33 | 6 | 1 |
| Potamopyrgus | 978 | 205 | 55 | 35 |
| Radix | 1004 | 1 | ||
| Theodoxus | 967 | 34 | 63 | 17 |
| Physa (sensu lato) | 997 | 4 | ||
| Physella | 19280 | 1 | ||
| Corbicula | 1051 | 3 | 4 | 7 |
| Pisidium | 1043 | 11 | ||
| Sphaerium | 1044 | 5 | 1 | |
| Unionidae | 1037 | 1 | ||
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 5 | 20 | 23 |
| Planariidae | 1061 | 1 | ||
| Erpobdellidae | 928 | 1 | 2 | |
| Glossiphoniidae | 908 | 2 | 2 | |
| Oligochaeta | 933 | 124 | 178 | 75 |
| Bryozoa | 1087 | 3 | 3 | |
| Spongillidae | 3106 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |