Listes faunistiques invertébrés
Droude à Brignon 06129550
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 05/09/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 5 |
| Variété taxonomique | 41 |
| Taxon indicateur | Hydroptilidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 63.0 | dominant |
| Blocs | 19.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 13.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Granulats | Nulle | A |
| P3 | Sables | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | C |
| P6 | Blocs | Nulle | B |
| P7 | Branchage, racines | Nulle | A |
| P8 | Pierres, galets | Nulle | B |
| P9 | Dalles, argiles | Nulle | B |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Hydropsychidae | 211 | 42 | 125 | |
| Hydropsyche | 212 | 4 | 82 | 235 |
| Hydroptila | 200 | 33 | 55 | |
| Orthotrichia | 197 | 1 | ||
| Athripsodes | 311 | 10 | ||
| Mystacides | 312 | 52 | 2 | |
| Chimarra | 207 | 1 | ||
| Polycentropodidae | 223 | 1 | 4 | |
| Cyrnus | 224 | 8 | 17 | 5 |
| Polycentropus | 231 | 12 | ||
| Baetis | 364 | 1 | 33 | 142 |
| Centroptilum | 383 | 12 | 2 | 1 |
| Cloeon | 387 | 3 | 1 | |
| Caenis | 457 | 33 | 15 | 24 |
| Choroterpes | 474 | 1 | ||
| Thraulus | 476 | 1 | ||
| Esolus | 619 | 1 | 5 | 1 |
| Oulimnius | 622 | 2 | 4 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 98 | 52 | 45 |
| Dixella | 795 | 1 | ||
| Hemerodromiinae | 3202 | 1 | 1 | |
| Ephydridae | 844 | 2 | ||
| Antocha | 759 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 23 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 2 | ||
| Micronecta | 719 | 17 | 19 | 3 |
| Hydrometra | 740 | 1 | 1 | |
| Boyeria | 670 | 1 | ||
| Coenagrionidae | 658 | 11 | ||
| Platycnemis | 657 | 5 | 1 | |
| Zygoptera | 9785 | 3 | ||
| Sialis | 704 | 1 | ||
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Atyaephyra | 861 | 14 | 1 | 5 |
| Procambarus | 2027 | 1 | ||
| Asellidae | 880 | 51 | 20 | 21 |
| Crangonyx | 5116 | 1 | 2 | |
| Gammaridae | 887 | 17 | 1 | |
| Gammarus | 892 | 11 | ||
| Ancylus | 1028 | 2 | 4 | |
| Ferrissia | 1030 | 1 | 1 | |
| Potamopyrgus | 978 | 1 | ||
| Physa (sensu lato) | 997 | 3 | 4 | |
| Physella | 19280 | 6 | 1 | |
| Menetus | 1025 | 2 | 1 | |
| Sphaeriidae | 1042 | 6 | 2 | 1 |
| Musculium | 3072 | 1 | 3 | |
| Pisidium | 1043 | 1 | ||
| Sphaerium | 1044 | 2 | ||
| Dugesiidae | 1055 | 12 | ||
| Erpobdellidae | 928 | 1 | 1 | |
| Glossiphonia | 909 | 1 | ||
| Oligochaeta | 933 | 22 | 13 | 14 |
| Bryozoa | 1087 | 3 | 3 | |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 |