Listes faunistiques invertébrés
RUISSEAU DU COTEY A NIEVROZ 06580506
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| Date prélèvement | 29/04/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 4 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 85.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | 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 |
|---|---|---|---|---|
| Acroloxus | 1033 | 18 | 17 | 26 |
| Anthomyidae | 847 | 7 | 4 | |
| Asellidae | 880 | 195 | 512 | |
| Asellus | 881 | 691 | ||
| Athericidae | 838 | 6 | 20 | 16 |
| Baetis | 364 | 803 | ||
| Baetis lato sensu | 9794 | 104 | 697 | |
| Bithynia | 994 | 85 | 53 | 28 |
| Bryozoa | 1087 | 1 | ||
| Calopteryx | 650 | 3 | 2 | 2 |
| Ceratopogonidae | 819 | 3 | 2 | |
| Chironomidae | 807 | 418 | 73 | 705 |
| Copepoda | 3206 | 1 | 1 | |
| Corbicula | 1051 | 1 | 1 | |
| Crangonyx | 5116 | 26 | 5 | 10 |
| Dryops | 613 | 1 | 1 | |
| Dugesia | 1056 | 2 | ||
| Elmis | 618 | 29 | 90 | 78 |
| Empididae | 831 | 2 | ||
| Ephydridae | 844 | 1 | ||
| Esolus | 619 | 2 | 2 | |
| Galba | 1001 | 1 | ||
| Gammarus | 892 | 1 | ||
| Goeridae | 286 | 2 | ||
| Hydracarina | 906 | 1 | ||
| Hydropsyche | 212 | 7 | 98 | 27 |
| Lepidostoma | 305 | 1 | 1 | 1 |
| Libellulidae | 696 | 1 | ||
| Limnius | 623 | 33 | 169 | 103 |
| Lype | 241 | 2 | 3 | |
| Mermithoïdea | 3159 | 1 | 1 | |
| Micronecta | 719 | 1 | ||
| Mystacides | 312 | 2 | 8 | |
| Oligochaeta | 933 | 44 | 107 | 28 |
| Onychogomphus | 682 | 2 | ||
| Ostracoda | 3170 | 1 | ||
| Oulimnius | 622 | 4 | 12 | 95 |
| Physa (sensu lato) | 997 | 1 | ||
| Planorbidae | 1009 | 1 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | 1 | |
| Psychodidae | 783 | 20 | 2 | 4 |
| Psychomyia | 239 | 1 | ||
| Psychomyiidae | 238 | 2 | 1 | |
| Sialis | 704 | 2 | 4 | |
| Silo | 292 | 1 | 2 | |
| Simuliidae | 801 | 273 | 971 | 321 |
| Porifera | 1090 | 1 | 1 | 1 |
| Stagnicola | 5124 | 1 | ||
| Stratiomyidae | 824 | 1 | ||
| Tinodes | 245 | 1 | 1 | |
| Tipulidae | 753 | 1 | ||
| Valvata | 972 | 3 | 1 |