Listes faunistiques invertébrés
L'Aveyron à Féneyrols 05121000
- Télécharger la fiche IRSTEA xls / 40 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 21/08/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 42 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 13.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 64.0 | dominant |
| Blocs | 9.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Moyenne | A |
| P5 | Hydrophytes | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 9 | 1 | |
| Leuctra | 69 | 1 | 8 | 15 |
| Brachycentrus | 265 | 1 | ||
| Oligoplectrum | 263 | 3 | 89 | |
| Cheumatopsyche | 221 | 432 | 12 | |
| Hydropsyche | 212 | 5 | 467 | 77 |
| Hydroptila | 200 | 2 | 2 | 4 |
| Orthotrichia | 197 | 2 | 7 | 1 |
| Athripsodes | 311 | 1 | 2 | |
| Mystacides | 312 | 8 | 2 | |
| Oecetis | 317 | 3 | ||
| Anabolia | 281 | 2 | ||
| Philopotamus | 209 | 280 | 3 | |
| Polycentropus | 231 | 2 | ||
| Psychomyia | 239 | 1 | 16 | 11 |
| Rhyacophila lato-sensu | 183 | 34 | ||
| Baetis | 364 | 74 | 282 | 120 |
| Centroptilum | 383 | 6 | ||
| Labiobaetis | 32271 | 1 | 96 | |
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 28 | 2 | 3 |
| Ecdyonurus | 421 | 5 | 6 | |
| Heptagenia | 443 | 3 | ||
| Heptageniidae | 399 | 1 | ||
| Isonychia | 397 | 12 | 4 | |
| Leptophlebiidae | 473 | 3 | ||
| Potamanthus | 509 | 6 | ||
| Aphelocheirus | 721 | 1 | 2 | |
| Micronecta | 719 | 1 | 1 | |
| Elmis | 618 | 16 | 57 | 16 |
| Esolus | 619 | 528 | 16 | 896 |
| Limnius | 623 | 16 | 104 | 64 |
| Normandia | 624 | 2 | ||
| Oulimnius | 622 | 96 | 40 | 32 |
| Potamophilus | 615 | 1 | ||
| Stenelmis | 617 | 1 | 76 | 16 |
| Atrichops | 840 | 4 | ||
| Blepharicera | 749 | 1 | ||
| Chironomidae | 807 | 84 | 12 | 100 |
| Hemerodromiinae | 3202 | 1 | 1 | |
| Limoniini | 20393 | 1 | ||
| Simuliidae | 801 | 192 | 4865 | 80 |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 20 | 4 | |
| Coenagrionidae | 658 | 4 | ||
| Gomphus | 679 | 7 | ||
| Onychogomphus | 682 | 2 | 6 | 6 |
| Platycnemis | 657 | 88 | ||
| Crangonyx | 5116 | 176 | ||
| Gammarus | 892 | 4 | ||
| Copepoda | 3206 | 3 | ||
| Orconectes | 870 | 2 | ||
| Asellidae | 880 | 8 | ||
| Corbicula | 1051 | 14 | 2 | |
| Ancylus | 1028 | 2 | ||
| Radix | 1004 | 2 | ||
| Theodoxus | 967 | 3 | 155 | 16 |
| Physidae | 995 | 2 | ||
| Planorbidae | 1009 | 208 | ||
| Glossiphonia | 909 | 1 | ||
| Oligochaeta | 933 | 272 | 4 | 114 |
| Dugesia | 1056 | 88 | 200 | 80 |
| Mermithoïdea | 3159 | 3 | 3 | |
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 |