Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 173 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 09/06/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 3.0 | marginal |
| Blocs | 4.0 | marginal |
| Granulats | 15.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 25.0 | dominant |
| Algues | ||
| Dalles, argiles | 49.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Pierres, galets | Lente | A |
| P5 | Granulats | Lente | B |
| P6 | Sables | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 4 | 1 | |
| Leuctra | 69 | 270 | 129 | 8 |
| Protonemura | 46 | 12 | ||
| Micrasema | 268 | 11 | ||
| Agapetinae | 9812 | 20 | 1 | |
| Glossosomatidae | 189 | 1 | ||
| Silo | 292 | 2 | 1 | |
| Hydropsyche | 212 | 2 | ||
| Lepidostoma | 305 | 6 | 1 | 1 |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 1 | 1 | 7 |
| Oecetis | 317 | 5 | 1 | 1 |
| Limnephilinae | 3163 | 55 | 6 | |
| Odontocerum | 339 | 1 | 2 | 3 |
| Polycentropus | 231 | 9 | 1 | |
| Psychomyia | 239 | 1 | 4 | |
| Rhyacophila lato-sensu | 183 | 2 | 4 | |
| Sericostoma | 322 | 2 | 16 | 9 |
| Alainites | 32269 | 5 | ||
| Baetis lato sensu | 9794 | 92 | 39 | 53 |
| Procloeon | 390 | 2 | ||
| Baetidae | 363 | 2 | ||
| Ephemerella ignita | 451 | 258 | 164 | 11 |
| Torleya | 2391 | 1 | ||
| Ephemera | 502 | 6 | 14 | 52 |
| Rhithrogena | 404 | 2 | 6 | 1 |
| Habrophlebia | 491 | 4 | ||
| Leptophlebiidae | 473 | 2 | ||
| Siphlonurus | 350 | 1 | ||
| Dupophilus | 620 | 13 | 7 | |
| Elmis | 618 | 6 | 11 | 2 |
| Esolus | 619 | 3 | 8 | |
| Limnius | 623 | 1 | 1 | 1 |
| Oulimnius | 622 | 3 | 3 | 1 |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | ||
| Lispe | 2944 | 2 | ||
| Ceratopogonidae | 819 | 1 | 4 | 3 |
| Chironomidae | 807 | 947 | 280 | 180 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | 13 | |
| Limoniidae | 757 | 1 | 180 | 3 |
| Pediciini | 20537 | 1 | 10 | |
| Simuliidae | 801 | 17 | 6 | |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 16 | 1 | |
| Sialis | 704 | 3 | ||
| Gammarus | 892 | 2 | ||
| Pisidium | 1043 | 12 | 16 | 22 |
| Ancylus | 1028 | 2 | ||
| Oligochaeta | 933 | 168 | 108 | 92 |
| Planariidae | 1061 | 2 | 1 | |
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 1 | 1 |