Listes faunistiques invertébrés
TOISON A CHALAMONT 1 06091610
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 30/09/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 63.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 27.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | B |
| P2 | Litieres | Nulle | A |
| P3 | Pierres, galets | Lente | B |
| P4 | Branchage, racines | Nulle | A |
| P5 | Blocs | Lente | A |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Sables | Nulle | A |
| P8 | Granulats | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goeridae | 286 | 1 | 3 | |
| Goera | 287 | 1 | 5 | 3 |
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 1 | ||
| Mystacides | 312 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 10 | 8 | 10 |
| Ephemera | 502 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 45 | 93 | 51 |
| Limnius | 623 | 17 | 56 | 33 |
| Oulimnius | 622 | 14 | 16 | 10 |
| Hydraena | 608 | 2 | ||
| Athericidae | 838 | 3 | 5 | 9 |
| Ceratopogonidae | 819 | 3 | 1 | |
| Chironomidae | 807 | 15 | 3 | 12 |
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 5 | 6 | |
| Gerris | 735 | 2 | ||
| Calopteryx | 650 | 6 | ||
| Agriotypus | 1083 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 15 | ||
| Gammaridae | 887 | 2 | 159 | 123 |
| Gammarus | 892 | 69 | 544 | 152 |
| Acroloxus | 1033 | 1 | ||
| Ancylus | 1028 | 22 | 7 | 2 |
| Bithynia | 994 | 10 | ||
| Planorbidae | 1009 | 1 | ||
| Sphaeriidae | 1042 | 20 | 8 | |
| Pisidium | 1043 | 6 | 3 | 1 |
| Tricladida | 1054 | 1 | ||
| Dendrocoelidae | 1071 | 1 | 4 | |
| Erpobdellidae | 928 | 11 | 21 | 5 |
| Glossiphoniidae | 908 | 3 | 1 | |
| Oligochaeta | 933 | 140 | 82 | 22 |
| Nematoda | 1089 | 3 |