Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 124 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 11/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 38 |
| I2M2 | 0.7098 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 15.0 | dominant |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 3.0 | marginal |
| Granulats | 8.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 60.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Pierres, galets | Moyenne | A |
| P5 | Bryophytes | Rapide | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Potamopyrgus | 978 | 5 | 6 | 1 |
| Calopteryx | 650 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Sialis | 704 | 1 | ||
| Simuliidae | 801 | 56 | 43 | 14 |
| Chironomidae | 807 | 239 | 267 | 99 |
| Ceratopogonidae | 819 | 1 | ||
| Tabanidae | 837 | 1 | 1 | |
| Athericidae | 838 | 28 | 11 | 1 |
| Gammarus | 892 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Erpobdellidae | 928 | 1 | 1 | |
| Oligochaeta | 933 | 94 | 19 | |
| Limnius | 623 | 12 | 1 | |
| Bythinella | 992 | 1 | ||
| Ancylus | 1028 | 31 | 18 | |
| Pisidium | 1043 | 1 | 2 | |
| Polycelis | 1064 | 6 | 4 | |
| Hydroporinae | 2393 | 6 | ||
| Nemathelmintha | 3111 | 1 | ||
| Limnephilinae | 3163 | 59 | 1 | |
| Serratella | 5152 | 187 | 36 | 10 |
| Baetis lato sensu | 9794 | 350 | 359 | 546 |
| Agapetinae | 9812 | 1 | ||
| Pediciidae | 50011 | 3 | ||
| Mystacides | 312 | 2 | ||
| Leuctra | 69 | 57 | 18 | |
| Perla | 164 | 2 | ||
| Rhyacophila lato-sensu | 183 | 18 | 51 | 18 |
| Glossosoma | 190 | 5 | 1 | |
| Philopotamus | 209 | 5 | ||
| Hydropsyche | 212 | 101 | 26 | 1 |
| Polycentropus | 231 | 8 | ||
| Micrasema | 268 | 2 | 10 | 25 |
| Goeridae | 286 | 1 | 4 | 5 |
| Silo | 292 | 2 | ||
| Lepidostoma hirtum | 306 | 1 | ||
| Protonemura | 46 | 7 | 51 | 8 |
| Sericostoma | 322 | 41 | 3 | |
| Odontocerum | 339 | 1 | 2 | |
| Heptageniidae | 399 | 8 | ||
| Epeorus | 400 | 4 | 6 | |
| Caenis | 457 | 2 | ||
| Ephemera | 502 | 3 | ||
| Hydraena | 608 | 25 | 4 | 1 |
| Elmis | 618 | 493 | 96 | 64 |
| Esolus | 619 | 5 | 10 | |
| Dupophilus | 620 | 166 | 117 | 2 |
| Oulimnius | 622 | 14 | 10 |