Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 17/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 4.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 23.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 38.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 32.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | B |
| P2 | Litieres | Nulle | A |
| P3 | Sables | Nulle | C |
| P4 | Granulats | Lente | B |
| P5 | Granulats | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | C |
| P8 | Sables | Nulle | C |
| P9 | Branchage, racines | Nulle | A |
| P10 | Granulats | Nulle | C |
| P11 | Dalles, argiles | Nulle | A |
| P12 | Litieres | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ecnomus | 249 | 1 | 1 | |
| Hydropsyche | 212 | 8 | 430 | 13 |
| Hydroptila | 200 | 3 | ||
| Athripsodes | 311 | 1 | 1 | |
| Mystacides | 312 | 2 | ||
| Limnephilini | 3162 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Tinodes | 245 | 3 | 9 | 1 |
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 123 | 4 | |
| Cloeon | 387 | 5 | ||
| Caenis | 457 | 1 | ||
| Heptagenia | 443 | 1 | ||
| Micronecta | 719 | 4 | 4 | |
| Gerris | 735 | 2 | 2 | |
| Esolus | 619 | 10 | 1 | |
| Oulimnius | 622 | 1 | ||
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 261 | 408 | 339 |
| Limoniidae | 757 | 1 | ||
| Tabanidae | 837 | 2 | 17 | |
| Calopteryx | 650 | 7 | 1 | |
| Gomphus | 679 | 1 | ||
| Libellula | 697 | 1 | ||
| Platycnemis | 657 | 34 | 4 | |
| Sialis | 704 | 3 | 1 | |
| Sisyra | 856 | 1 | 3 | |
| Asellidae | 880 | 43 | 11 | 11 |
| Sphaeriidae | 1042 | 3 | ||
| Pisidium | 1043 | 2 | ||
| Ferrissia | 1030 | 17 | 13 | 11 |
| Physidae | 995 | 2 | ||
| Hippeutis | 1020 | 3 | ||
| Menetus | 1025 | 16 | 4 | 3 |
| Erpobdellidae | 928 | 3 | 1 | |
| Helobdella | 912 | 20 | 5 | 5 |
| Dugesia | 1056 | 2 | 1 | 2 |
| Oligochaeta | 933 | 146 | 1006 | 427 |
| Nematoda | 1089 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | ||
| Spongillidae | 3106 | 1 | ||
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | 1 | 1 |