Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 25/09/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 10.0 |
| GFI | 2 |
| Variété taxonomique | 30 |
| 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 | 0.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 43.0 | dominant |
| Vases | 1.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 51.0 | dominant |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Algues | Nulle | B |
| P3 | Algues | Nulle | C |
| P4 | Sables | Nulle | A |
| P5 | Helophytes | Nulle | B |
| P6 | Litieres | Nulle | A |
| P7 | Helophytes | Nulle | C |
| P8 | Algues | Nulle | B |
| P9 | Algues | Nulle | C |
| P10 | Vases | Nulle | A |
| P11 | Helophytes | Nulle | C |
| P12 | Helophytes | Nulle | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | 1 | |
| Mystacides | 312 | 1 | ||
| Cloeon | 387 | 10 | 135 | 143 |
| Ephemera | 502 | 1 | ||
| Colymbetinae | 2395 | 1 | 1 | |
| Platambus | 556 | 8 | 9 | 2 |
| Haliplus | 518 | 4 | 1 | |
| Ceratopogoninae | 822 | 5 | ||
| Chironomidae | 807 | 156 | 545 | 510 |
| Anopheles | 797 | 1 | 1 | |
| Dixa | 794 | 1 | 9 | 13 |
| Ephydridae | 844 | 1 | 3 | 2 |
| Tabanidae | 837 | 3 | 1 | |
| Micronecta | 719 | 408 | 135 | 547 |
| Notonecta | 730 | 1 | 2 | |
| Plea | 733 | 1 | ||
| Calopteryx | 650 | 1 | 1 | |
| Ischnura | 666 | 29 | 14 | 12 |
| Libellulidae | 696 | 1 | ||
| Libellula | 697 | 2 | ||
| Platycnemis | 657 | 25 | 25 | 11 |
| Sialis | 704 | 3 | ||
| Cladocera | 3127 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 | 3 | 3 |
| Orconectes | 870 | 1 | ||
| Asellidae | 880 | 7 | 8 | 1 |
| Gammaridae | 887 | 2 | 1 | |
| Gammarus | 892 | 1 | 2 | |
| Ferrissia | 1030 | 5 | 15 | 11 |
| Potamopyrgus | 978 | 1 | ||
| Lymnaeidae | 998 | 2 | 1 | |
| Radix | 1004 | 9 | 9 | |
| Physidae | 995 | 1 | 5 | 2 |
| Physella | 19280 | 11 | 6 | |
| Succineidae | 20676 | 5 | 5 | 1 |
| Sphaeriidae | 1042 | 8 | 1 | |
| Pisidium | 1043 | 12 | 1 | |
| Turbellaria | 3326 | 1 | 1 | 2 |
| Dugesia | 1056 | 3 | 9 | |
| Oligochaeta | 933 | 57 | 57 | 61 |
| Hydracarina | 906 | 3 |