Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 28/08/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 38.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Rapide | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 16 | 50 | 36 |
| Goera | 287 | 1 | ||
| Silo | 292 | 15 | 11 | |
| Cheumatopsyche | 221 | 9 | 1 | |
| Hydropsyche | 212 | 21 | 37 | 1 |
| Hydroptila | 200 | 3 | ||
| Ithytrichia | 198 | 14 | ||
| Lepidostoma | 305 | 6 | 2 | |
| Mystacides | 312 | 6 | ||
| Oecetis | 317 | 10 | ||
| Polycentropus | 231 | 2 | 1 | |
| Psychomyia | 239 | 11 | 1 | |
| Rhyacophila lato-sensu | 183 | 6 | ||
| Sericostoma | 322 | 2 | ||
| Baetis | 364 | 321 | 23 | |
| Caenis | 457 | 11 | 2 | |
| Ephemerella | 450 | 12 | 2 | |
| Torleya | 2391 | 6 | 4 | |
| Ephemera | 502 | 4 | ||
| Ecdyonurus | 421 | 1 | 2 | |
| Epeorus | 400 | 1 | ||
| Heptagenia | 443 | 1 | ||
| Paraleptophlebia | 481 | 4 | ||
| Aphelocheirus | 721 | 1 | 7 | 27 |
| Dupophilus | 620 | 2 | 61 | 2 |
| Elmis | 618 | 175 | 139 | 26 |
| Esolus | 619 | 208 | 214 | |
| Limnius | 623 | 26 | 18 | |
| Oulimnius | 622 | 271 | ||
| Stenelmis | 617 | 1 | 1 | 1 |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 4 | 7 | |
| Athericidae | 838 | 61 | 12 | 35 |
| Blephariceridae | 747 | 2 | ||
| Chironomidae | 807 | 78 | 153 | 7 |
| Limoniidae | 757 | 13 | 1 | |
| Simuliidae | 801 | 5 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 11 | ||
| Gomphus | 679 | 2 | 1 | |
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 1 | 2 | |
| Gammarus | 892 | 1 | ||
| Hydracarina | 906 | 1 | 1 | |
| Sphaerium | 1044 | 7 | ||
| Ancylus | 1028 | 1 | 9 | 30 |
| Potamopyrgus | 978 | 177 | 12 | 147 |
| Radix | 1004 | 1 | ||
| Theodoxus | 967 | 1 | ||
| Physa (sensu lato) | 997 | 2 | ||
| Oligochaeta | 933 | 19 | 8 | 77 |
| Dugesiidae | 1055 | 2 | 15 | 2 |