Listes faunistiques invertébrés
Le Viaur à La Garde / Viaur 05125000
- Télécharger la fiche IRSTEA xls / 44 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 08/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 10.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 44.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Vases | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Hydrophytes | Lente | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Blocs | Nulle | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 3 | 7 | |
| Leuctra | 69 | 4 | ||
| Brachycentrus | 265 | 1 | ||
| Oligoplectrum | 263 | 1 | ||
| Goera | 287 | 4 | ||
| Silo | 292 | 3 | ||
| Goeridae | 286 | 1 | 1 | |
| Hydropsyche | 212 | 1 | ||
| Hydroptila | 200 | 2 | 1 | |
| Orthotrichia | 197 | 3 | 1 | |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 8 | 8 | 12 |
| Oecetis | 317 | 2 | 1 | |
| Limnephilinae | 3163 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 2 | ||
| Psychomyia | 239 | 2 | ||
| Baetis | 364 | 3 | ||
| Baetopus | 31231 | 1 | ||
| Centroptilum | 383 | 2 | 2 | |
| Labiobaetis | 32271 | 1 | ||
| Procloeon | 390 | 3 | 10 | 8 |
| Caenis | 457 | 3 | 15 | 14 |
| Choroterpes | 474 | 7 | 18 | |
| Ephoron | 496 | 1 | 4 | 6 |
| Aphelocheirus | 721 | 2 | 1 | 8 |
| Micronecta | 719 | 26 | 2 | 20 |
| Laccophilinae | 2394 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 7 | 4 | 27 |
| Limnius | 623 | 1 | 2 | |
| Oulimnius | 622 | 2 | 1 | |
| Atrichops | 840 | 3 | ||
| Athericidae | 838 | 2 | 4 | |
| Ceratopogoninae | 822 | 3 | ||
| Chironomidae | 807 | 19 | 11 | 27 |
| Hemerodromiinae | 3202 | 1 | ||
| Limoniini | 20393 | 1 | ||
| Oxygastra | 691 | 2 | ||
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 2 | ||
| Gomphidae | 678 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 1 | 1 | |
| Copepoda | 3206 | 3 | ||
| Orconectes | 870 | 1 | ||
| Corbicula | 1051 | 3 | 1 | 3 |
| Sphaeriidae | 1042 | 1 | ||
| Ancylus | 1028 | 15 | 17 | |
| Radix | 1004 | 1 | 4 | |
| Lymnaeidae | 998 | 1 | ||
| Planorbidae | 1009 | 2 | 3 | |
| Oligochaeta | 933 | 9 | 31 | 2 |
| Dugesia | 1056 | 1 | ||
| Hydracarina | 906 | 3 | 3 |