Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 95 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 17/04/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| I2M2 | 0.6798 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 5.0 | dominant |
| Granulats | 53.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 12.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 26.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Pierres, galets | Moyenne | A |
| P5 | Blocs | Moyenne | B |
| P6 | Granulats | Moyenne | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Granulats | Lente | C |
| P10 | Granulats | Nulle | C |
| P11 | Granulats | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Gammarus | 892 | 7 | 1 | 2 |
| Ephemera | 502 | 1 | 3 | 2 |
| Hydraena | 608 | 8 | 4 | 12 |
| Elmis | 618 | 2 | 1 | |
| Oulimnius | 622 | 1 | ||
| Limnius | 623 | 3 | 1 | 4 |
| Limoniidae | 757 | 3 | 3 | |
| Psychodidae | 783 | 11 | ||
| Simuliidae | 801 | 23 | 12 | 8 |
| Chironomidae | 807 | 416 | 154 | 204 |
| Ceratopogonidae | 819 | 12 | 7 | 64 |
| Empididae | 831 | 54 | 1 | |
| Tabanidae | 837 | 2 | ||
| Habrophlebia | 491 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Glossiphoniidae | 908 | 1 | ||
| Erpobdellidae | 928 | 6 | 1 | 4 |
| Oligochaeta | 933 | 170 | 106 | |
| Ancylus | 1028 | 2 | 1 | |
| Pisidium | 1043 | 39 | 16 | 15 |
| Colymbetinae | 2395 | 1 | ||
| Drusinae | 3120 | 24 | 17 | 18 |
| Mermithoïdea | 3159 | 1 | 1 | |
| Limnephilinae | 3163 | 457 | 9 | 10 |
| Silo-lithax | 5219 | 1 | 1 | |
| Psychomyia | 239 | 13 | ||
| Brachyptera | 3 | 2 | 5 | |
| Amphinemura | 21 | 1 | ||
| Nemoura | 26 | 2 | ||
| Protonemura | 46 | 33 | 3 | 7 |
| Isoperla | 140 | 1 | ||
| Chloroperlidae | 169 | 1 | ||
| Siphonoperla | 174 | 6 | 3 | 8 |
| Rhyacophila lato-sensu | 183 | 15 | 2 | 2 |
| Agapetus | 191 | 2 | 1 | |
| Synagapetus | 192 | 1 | ||
| Hydropsyche | 212 | 10 | 2 | 3 |
| Polycentropodidae | 223 | 1 | ||
| Taeniopterygidae | 2 | 1 | 1 | |
| Lype | 241 | 1 | 1 | |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 2 | ||
| Oecetis | 317 | 6 | ||
| Sericostoma | 322 | 13 | 6 | 6 |
| Baetis | 364 | 25 | 45 | 16 |
| Heptageniidae | 399 | 7 | 3 | 9 |
| Rhithrogena | 404 | 37 | 10 | 42 |
| Ecdyonurus | 421 | 1 | ||
| Caenis | 457 | 18 | 66 | 62 |
| Leptophlebiidae | 473 | 1 |