Listes faunistiques invertébrés
La Crueize à St Leger de Peyre 05101405
- Télécharger la fiche IRSTEA xls / 110 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 21/09/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Taxon indicateur | Chloroperlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 17.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 45.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 4 | ||
| Leuctra | 69 | 66 | 1 | |
| Nemoura | 26 | 6 | 1 | |
| Protonemura | 46 | 106 | 2 | |
| Dinocras | 156 | 5 | ||
| Perla | 164 | 3 | 8 | |
| Taeniopteryx | 14 | 1 | ||
| Micrasema | 268 | 15 | 31 | 11 |
| Glossosoma | 190 | 1 | ||
| Silo | 292 | 9 | 2 | 2 |
| Hydropsyche | 212 | 978 | 28 | |
| Oecetis | 317 | 2 | ||
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 3 | 1 | |
| Odontocerum | 339 | 1 | ||
| Psychomyia | 239 | 3 | ||
| Rhyacophila lato-sensu | 183 | 2 | 7 | 1 |
| Sericostoma | 322 | 120 | 30 | 4 |
| Baetis | 364 | 192 | 19 | 9 |
| Torleya | 2391 | 5 | 2 | |
| Ephemera | 502 | 2 | 4 | |
| Ecdyonurus | 421 | 4 | ||
| Epeorus | 400 | 38 | 1 | |
| Rhithrogena | 404 | 7 | 2 | |
| Heptageniidae | 399 | 2 | ||
| Habroleptoides | 485 | 3 | ||
| Leptophlebiidae | 473 | 62 | 4 | |
| Pomatinus | 611 | 1 | ||
| Hydroporinae | 2393 | 5 | ||
| Dupophilus | 620 | 38 | 75 | 17 |
| Elmis | 618 | 935 | 138 | 6 |
| Esolus | 619 | 32 | 14 | |
| Limnius | 623 | 19 | 16 | 4 |
| Oulimnius | 622 | 7 | ||
| Orectochilus | 515 | 2 | 1 | |
| Hydraena | 608 | 13 | 7 | |
| Athericidae | 838 | 12 | 36 | |
| Ceratopogonidae | 819 | 4 | ||
| Chironomidae | 807 | 299 | 15 | 8 |
| Limoniidae | 757 | 1 | 2 | 1 |
| Simuliidae | 801 | 5 | 2 | |
| Tabanidae | 837 | 3 | ||
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 20 | ||
| Hydracarina | 906 | 1 | 1 | |
| Ancylus | 1028 | 40 | 52 | 27 |
| Erpobdellidae | 928 | 2 | 1 | 1 |
| Oligochaeta | 933 | 8 | 8 | 3 |