Listes faunistiques invertébrés
RUISSEAU DU COTEY A NIEVROZ 06580506
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 24/05/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 36 |
| I2M2 | 0.5917 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 68.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 26.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Pierres, galets | Lente | B |
| P3 | Pierres, galets | Nulle | C |
| P4 | Blocs | Lente | A |
| P5 | Branchage, racines | Lente | A |
| P6 | Pierres, galets | Moyenne | C |
| P7 | Pierres, galets | Lente | C |
| P8 | Pierres, galets | Nulle | C |
| P9 | Granulats | Lente | B |
| P10 | Litieres | Nulle | A |
| P11 | Granulats | Nulle | B |
| P12 | Dalles, argiles | Lente | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goeridae | 286 | 2 | ||
| Hydropsychidae | 211 | 2 | 3 | 11 |
| Hydropsyche | 212 | 81 | 35 | 1 |
| Hydroptila | 200 | 3 | ||
| Lepidostoma | 305 | 1 | 1 | |
| Mystacides | 312 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Polycentropus | 231 | 11 | 1 | 1 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 469 | 185 | 215 |
| Ephemera | 502 | 1 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 41 | 27 | 33 |
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 13 | 28 | 29 |
| Oulimnius | 622 | 7 | 4 | 3 |
| Athericidae | 838 | 31 | 18 | 7 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 637 | 56 | 105 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 3 | ||
| Simuliidae | 801 | 12 | 9 | |
| Tipulidae | 753 | 1 | ||
| Gerris | 735 | 2 | ||
| Notonectidae | 728 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 24 | 2 | 2 |
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | 3 | |
| Asellidae | 880 | 10 | 1 | 4 |
| Gammaridae | 887 | 125 | 64 | 9 |
| Gammarus | 892 | 149 | 31 | 32 |
| Acroloxus | 1033 | 1 | 1 | |
| Bithynia | 994 | 2 | 1 | 1 |
| Theodoxus | 967 | 1 | 4 | |
| Physidae | 995 | 2 | 1 | |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 2 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 390 | 113 | 240 |
| Bryozoa | 1087 | 3 | ||
| Nematoda | 1089 | 3 | 3 | |
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 |