Listes faunistiques invertébrés
CHALARONNE A THOISSEY 3 06800002
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 29/09/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 4 |
| Variété taxonomique | 32 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 4.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 85.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 7.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Pierres, galets | Moyenne | C |
| P3 | Blocs | Moyenne | A |
| P4 | Pierres, galets | Lente | B |
| P5 | Branchage, racines | Nulle | A |
| P6 | Hydrophytes | Lente | A |
| P7 | Pierres, galets | Lente | C |
| P8 | Litieres | Nulle | A |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | B |
| P11 | Sables | Nulle | B |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 1 | 5 | 47 |
| Hydropsyche | 212 | 3 | 50 | 207 |
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 3 | ||
| Leptocerus | 319 | 1 | ||
| Mystacides | 312 | 1 | 6 | 1 |
| Cyrnus | 224 | 4 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | ||
| Baetis | 364 | 1 | 17 | |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 1 | 1 | |
| Pomatinus substriatus | 33844 | 1 | ||
| Colymbetinae | 2395 | 2 | ||
| Elmis | 618 | 9 | 18 | 15 |
| Esolus | 619 | 2 | ||
| Limnius | 623 | 1 | 3 | |
| Oulimnius | 622 | 1 | 3 | |
| Athericidae | 838 | 3 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 13 | 20 | 5 |
| Simuliidae | 801 | 1 | 3 | 13 |
| Aphelocheirus | 721 | 3 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 4 | ||
| Platycnemis | 657 | 8 | ||
| Zygoptera | 9785 | 1 | 1 | |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Atyaephyra | 861 | 7 | ||
| Asellidae | 880 | 18 | 5 | 4 |
| Gammaridae | 887 | 10 | 11 | 189 |
| Gammarus | 892 | 441 | 427 | 424 |
| Ancylus | 1028 | 2 | ||
| Bithynia | 994 | 10 | ||
| Potamopyrgus | 978 | 70 | 63 | 12 |
| Radix | 1004 | 1 | ||
| Theodoxus | 967 | 33 | 29 | 20 |
| Corbicula | 1051 | 11 | 21 | 7 |
| Sphaeriidae | 1042 | 5 | 4 | 1 |
| Pisidium | 1043 | 1 | 5 | |
| Sphaerium | 1044 | 11 | 1 | |
| Dendrocoelidae | 1071 | 2 | ||
| Dugesiidae | 1055 | 10 | 21 | 30 |
| Erpobdellidae | 928 | 6 | 8 | 3 |
| Glossiphoniidae | 908 | 5 | ||
| Oligochaeta | 933 | 11 | 41 | 52 |
| Bryozoa | 1087 | 3 | ||
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 |