Listes faunistiques invertébrés
Le Montferrand à Précieux 04009440
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 11/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 36 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 4.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 92.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Lente | B |
| P2 | Litieres | Nulle | A |
| P3 | Helophytes | Nulle | A |
| P4 | Sables | Nulle | B |
| P5 | Sables | Lente | B |
| P6 | Sables | Nulle | C |
| P7 | Sables | Moyenne | B |
| P8 | Helophytes | Nulle | A |
| P9 | Sables | Moyenne | C |
| P10 | Branchage, racines | Lente | A |
| P11 | Sables | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 1 | ||
| Hydroptila | 200 | 18 | 1 | |
| Cyrnus | 224 | 1 | ||
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 5 | ||
| Cloeon | 387 | 2 | ||
| Serratella | 5152 | 1 | ||
| Ephemera | 502 | 1 | ||
| Dryops | 613 | 1 | ||
| Oulimnius | 622 | 4 | 1 | |
| Gyrinus | 514 | 1 | ||
| Haliplus | 518 | 1 | ||
| Ceratopogoninae | 822 | 1 | ||
| Chironomidae | 807 | 578 | 225 | 230 |
| Hemerodromiinae | 3202 | 1 | ||
| Ephydridae | 844 | 5 | ||
| Rhagionidae | 841 | 1 | ||
| Simulium | 806 | 1 | ||
| Tipulidae | 753 | 4 | 1 | |
| Gerris | 735 | 6 | ||
| Nepa | 726 | 4 | ||
| Notonecta | 730 | 1 | ||
| Calopteryx | 650 | 31 | 1 | |
| Gomphus | 679 | 1 | 2 | |
| Platycnemis | 657 | 8 | 1 | |
| Zygoptera | 9785 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 176 | 1 | |
| Gammaridae | 887 | 2 | 1 | |
| Gammarus | 892 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 10 | 1 | |
| Radix | 1004 | 5 | ||
| Physidae | 995 | 4 | 1 | 1 |
| Gyraulus | 1015 | 19 | 1 | |
| Sphaeriidae | 1042 | 4 | ||
| Pisidium | 1043 | 6 | 1 | |
| Sphaerium | 1044 | 2 | ||
| Dendrocoelum | 1072 | 2 | ||
| Dugesia | 1056 | 8 | ||
| Erpobdellidae | 928 | 36 | 3 | |
| Glossiphonia | 909 | 3 | 1 | |
| Helobdella | 912 | 10 | 1 | |
| Hemiclepsis | 914 | 3 | ||
| Oligochaeta | 933 | 58 | 180 | 420 |
| Hydrozoa | 3168 | 3 | ||
| Mermithoïdea | 3159 | 3 | 3 | 3 |