Listes faunistiques invertébrés
La Save à Samatan 05155230
- Télécharger la fiche IRSTEA xls / 2213 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 24/10/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 38 |
| Taxon indicateur | Goeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 4.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 55.0 | dominant |
| Blocs | ||
| Granulats | 19.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 15.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Hydrophytes | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Granulats | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Nemoura | 26 | 1 | ||
| Goera | 287 | 15 | ||
| Silo | 292 | 21 | 1 | |
| Hydropsyche | 212 | 58 | 108 | 180 |
| Ithytrichia | 198 | 1 | ||
| Lepidostoma | 305 | 5 | 3 | |
| Athripsodes | 311 | 1 | 10 | |
| Oecetis | 317 | 3 | ||
| Setodes | 318 | 2 | 70 | 89 |
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 60 | 14 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 14 | 5 | 20 |
| Caenis | 457 | 1 | 1 | |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 1 | ||
| Heptagenia | 443 | 6 | 9 | |
| Leptophlebiidae | 473 | 2 | ||
| Potamanthus | 509 | 3 | ||
| Aphelocheirus | 721 | 20 | 9 | 12 |
| Dryops | 613 | 1 | ||
| Elmis | 618 | 36 | 20 | 20 |
| Esolus | 619 | 184 | 402 | 278 |
| Limnius | 623 | 9 | 86 | 88 |
| Macronychus | 626 | 11 | 10 | |
| Oulimnius | 622 | 52 | 10 | |
| Stenelmis | 617 | 16 | ||
| Orectochilus | 515 | 1 | 1 | |
| Athericidae | 838 | 29 | 10 | 10 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 55 | 6 | 8 |
| Limoniidae | 757 | 12 | 7 | |
| Simuliidae | 801 | 4162 | 4 | 36 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 4 | 1 | 1 |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 4 | ||
| Gomphidae | 678 | 1 | 2 | |
| Gomphus | 679 | 2 | ||
| Sialis | 704 | 1 | ||
| Echinogammarus | 888 | 424 | 16 | 27 |
| Corbicula | 1051 | 30 | 80 | 93 |
| Ancylus | 1028 | 3 | 11 | |
| Theodoxus | 967 | 3 | 16 | |
| Physella | 19280 | 1 | ||
| Dugesiidae | 1055 | 1 | 4 | 5 |
| Oligochaeta | 933 | 23 | 40 | 24 |
| Nemathelmintha | 3111 | 3 | ||
| Hydracarina | 906 | 3 | 3 |