Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 17/10/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 10.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 82.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Moyenne | A |
| P2 | Pierres, galets | Lente | B |
| P3 | Sables | Lente | B |
| P4 | Litieres | Nulle | A |
| P5 | Branchage, racines | Lente | A |
| P6 | Sables | Nulle | B |
| P7 | Helophytes | Nulle | A |
| P8 | Sables | Nulle | C |
| P9 | Sables | Lente | B |
| P10 | Sables | Nulle | C |
| P11 | Sables | Lente | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | ||
| Nemoura | 26 | 1 | ||
| Perlodidae | 127 | 1 | ||
| Isoperla | 140 | 9 | 5 | 4 |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 2 | ||
| Limnephilidae | 276 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Baetis | 364 | 9 | 15 | 6 |
| Cloeon | 387 | 1 | ||
| Dytiscidae | 527 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 2 | ||
| Oulimnius | 622 | 6 | ||
| Helodes | 636 | 4 | ||
| Hydraena | 608 | 4 | ||
| Laccobius | 581 | 1 | ||
| Ceratopogoninae | 822 | 41 | 17 | 27 |
| Chironomidae | 807 | 204 | 10 | 4 |
| Dixa | 794 | 9 | 1 | |
| Ephydridae | 844 | 4 | 1 | |
| Limoniidae | 757 | 6 | ||
| Dicranota | 765 | 4 | 18 | 25 |
| Psychodidae | 783 | 1 | ||
| Simulium | 806 | 2 | 16 | 4 |
| Tabanidae | 837 | 4 | 1 | |
| Tipulidae | 753 | 2 | 1 | 3 |
| Nepa | 726 | 1 | ||
| Calopteryx | 650 | 3 | ||
| Coenagrionidae | 658 | 1 | ||
| Sialis | 704 | 1 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Copepoda | 3206 | 3 | 3 | 3 |
| Asellidae | 880 | 346 | 40 | 3 |
| Gammaridae | 887 | 176 | 31 | 15 |
| Gammarus | 892 | 196 | 3 | |
| Ancylus | 1028 | 1 | 1 | |
| Lymnaeidae | 998 | 6 | 1 | |
| Galba | 1001 | 1 | 1 | |
| Stagnicola | 5124 | 1 | ||
| Physidae | 995 | 5 | 1 | |
| Physella | 19280 | 3 | 1 | |
| Succineidae | 20676 | 4 | ||
| Sphaeriidae | 1042 | 1 | 2 | 3 |
| Pisidium | 1043 | 2 | 3 | |
| Turbellaria | 3326 | 2 | 1 | |
| Polycelis | 1064 | 25 | 2 | |
| Erpobdellidae | 928 | 1 | ||
| Glossiphonia | 909 | 1 | ||
| Oligochaeta | 933 | 276 | 50 | 75 |
| Bryozoa | 1087 | 3 | ||
| Hydrozoa | 3168 | 3 | ||
| Mermithoïdea | 3159 | 3 | 3 | |
| Hydracarina | 906 | 3 |