Listes faunistiques invertébrés
CHALARONNE A THOISSEY 3 06800002
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| Date prélèvement | 01/09/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 6 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 76.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 17.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Sables | Nulle | 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 |
|---|---|---|---|---|
| Hydropsyche | 212 | 2 | 8 | |
| Hydroptila | 200 | 1 | ||
| Leptocerus | 319 | 1 | ||
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Cyrnus | 224 | 1 | 1 | |
| Polycentropus | 231 | 2 | 2 | |
| Baetis lato sensu | 9794 | 3 | ||
| Procloeon | 390 | 2 | 1 | |
| Ephemera | 502 | 3 | 1 | 1 |
| Heptageniidae | 399 | 1 | ||
| Aphelocheirus | 721 | 2 | 1 | 3 |
| Micronecta | 719 | 1 | 6 | 1 |
| Elmis | 618 | 3 | 3 | 9 |
| Limnius | 623 | 4 | 2 | |
| Oulimnius | 622 | 3 | 1 | 1 |
| Stenelmis | 617 | 1 | ||
| Athericidae | 838 | 2 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 14 | 469 | 8 |
| Simuliidae | 801 | 2 | ||
| Tabanidae | 837 | 7 | 3 | 3 |
| Calopteryx | 650 | 33 | 4 | 2 |
| Platycnemis | 657 | 6 | ||
| Chelicorophium | 32503 | 3 | ||
| Gammarus | 892 | 739 | 70 | 568 |
| Cladocera | 3127 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Asellidae | 880 | 112 | ||
| Corbicula | 1051 | 11 | 14 | 6 |
| Pisidium | 1043 | 5 | 3 | 2 |
| Sphaerium | 1044 | 1 | ||
| Bithynia | 994 | 200 | 3 | 96 |
| Potamopyrgus | 978 | 1280 | 504 | 104 |
| Lymnaeidae | 998 | 2 | ||
| Theodoxus | 967 | 139 | 77 | 341 |
| Ancylus | 1028 | 1 | 9 | |
| Planorbidae | 1009 | 1 | ||
| Viviparus | 970 | 1 | 1 | |
| Erpobdellidae | 928 | 3 | 10 | 13 |
| Glossiphoniidae | 908 | 1 | 2 | 1 |
| Oligochaeta | 933 | 22 | 442 | 19 |
| Dugesia | 1056 | 5 | 9 | 9 |
| Polycelis | 1064 | 1 | ||
| Nemathelmintha | 3111 | 1 |