Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 618 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 09/08/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| I2M2 | 0.7296 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 89.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Nulle | B |
| P3 | Granulats | Nulle | A |
| P4 | Bryophytes | Nulle | A |
| P5 | Blocs | Nulle | A |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Lente | C |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | B |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Erpobdellidae | 928 | 1 | 3 | 1 |
| Somatochlora | 693 | 1 | ||
| Sialis | 704 | 1 | 1 | |
| Gerridae | 734 | 2 | ||
| Antocha | 759 | 1 | ||
| Simuliidae | 801 | 1 | ||
| Chironomidae | 807 | 193 | 78 | 123 |
| Ceratopogonidae | 819 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Athericidae | 838 | 2 | ||
| Atrichops | 840 | 2 | 1 | 3 |
| Asellidae | 880 | 4 | ||
| Gammaridae | 887 | 2 | 3 | |
| Echinogammarus | 888 | 4 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Corduliidae | 690 | 1 | ||
| Oligochaeta | 933 | 56 | 76 | 174 |
| Potamopyrgus | 978 | 1 | 1 | |
| Physidae | 995 | 12 | 1 | |
| Planorbidae | 1009 | 51 | ||
| Ancylus | 1028 | 2 | 23 | 128 |
| Pisidium | 1043 | 1 | 4 | |
| Bryozoa | 1087 | 1 | 1 | |
| Nematoda | 1089 | 1 | 1 | |
| Colymbetinae | 2395 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Culicinae | 4118 | 1 | ||
| Physella | 19280 | 6 | 1 | |
| Leuctra geniculata | 33830 | 5 | 7 | |
| Ephemerella ignita | 451 | 3 | ||
| Hydropsychidae | 211 | 40 | 14 | |
| Hydropsyche | 212 | 131 | 23 | |
| Cyrnus | 224 | 3 | 2 | |
| Tinodes | 245 | 2 | ||
| Goera | 287 | 5 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 3 | 3 | |
| Oecetis | 317 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 14 | 13 | |
| Centroptilum | 383 | 6 | ||
| Cloeon dipterum | 388 | 10 | ||
| Procloeon | 390 | 2 | 4 | |
| Ecdyonurus | 421 | 3 | 6 | |
| Hydroptila | 200 | 1 | 4 | |
| Caenis | 457 | 2 | 4 | 12 |
| Paraleptophlebia | 481 | 1 | 1 | |
| Laccophilus | 553 | 1 | ||
| Hydraena | 608 | 1 | 22 | 9 |
| Stenelmis | 617 | 5 | 8 | |
| Elmis | 618 | 7 | 8 | |
| Esolus | 619 | 2 | 1 | |
| Dupophilus | 620 | 3 | ||
| Oulimnius | 622 | 23 | 39 | |
| Limnius | 623 | 2 | 4 | |
| Normandia | 624 | 2 | ||
| Calopteryx | 650 | 1 | 1 | |
| Platycnemis | 657 | 5 | ||
| Boyeria | 670 | 2 |