Listes faunistiques invertébrés
L'Arros à Ozon 05234015
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 13 ko
| Date prélèvement | 19/09/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 45 |
| Taxon indicateur | Perlodidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 67.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 13.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Blocs | Moyenne | B |
| P3 | Branchage, racines | Lente | A |
| P4 | Pierres, galets | Lente | C |
| P5 | Pierres, galets | Rapide | C |
| P6 | Litieres | Nulle | A |
| P7 | Sables | Lente | B |
| P8 | Granulats | Lente | A |
| P9 | Pierres, galets | Nulle | C |
| P10 | Algues | Rapide | A |
| P11 | Dalles, argiles | Moyenne | B |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Leuctra | 69 | 13 | 9 | 20 |
| Protonemura | 46 | 6 | ||
| Perla | 164 | 1 | ||
| Perlodes | 150 | 3 | 3 | |
| Taeniopteryx | 14 | 1 | ||
| Beraea | 328 | 1 | ||
| Brachycentrus | 265 | 52 | ||
| Micrasema | 268 | 34 | 2 | |
| Oligoplectrum | 263 | 64 | 102 | 36 |
| Agapetus | 191 | 1 | ||
| Glossosoma | 190 | 9 | 2 | |
| Goera | 287 | 1 | ||
| Silo | 292 | 2 | 1 | |
| Hydropsychidae | 211 | 278 | 12 | 22 |
| Cheumatopsyche | 221 | 23 | 3 | 4 |
| Hydropsyche | 212 | 30 | 4 | 8 |
| Hydroptila | 200 | 5 | 2 | |
| Ithytrichia | 198 | 5 | ||
| Lepidostomatidae | 304 | 1 | ||
| Lasiocephala | 307 | 4 | ||
| Lepidostoma | 305 | 2 | 1 | 1 |
| Adicella | 320 | 2 | ||
| Athripsodes | 311 | 17 | 12 | |
| Mystacides | 312 | 2 | ||
| Oecetis | 317 | 4 | 1 | |
| Limnephilidae | 276 | 1 | ||
| Halesus | 3186 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 3 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 7 | ||
| Rhyacophila lato-sensu | 183 | 1 | 14 | 10 |
| Sericostoma | 322 | 60 | 4 | 12 |
| Baetis | 364 | 91 | 89 | 136 |
| Procloeon | 390 | 3 | 1 | |
| Pseudocentroptilum | 3207 | 1 | 3 | |
| Ephemerella ignita | 451 | 28 | 6 | 7 |
| Torleya | 2391 | 4 | 6 | 12 |
| Ephemera | 502 | 16 | 1 | |
| Heptageniidae | 399 | 5 | 1 | |
| Ecdyonurus | 421 | 4 | ||
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 1 | 4 | 8 |
| Leptophlebiidae | 473 | 1 | 1 | 26 |
| Paraleptophlebia | 481 | 2 | ||
| Platambus | 556 | 2 | ||
| Dupophilus | 620 | 5 | 4 | |
| Elmis | 618 | 294 | 12 | 16 |
| Esolus | 619 | 194 | 62 | 76 |
| Limnius | 623 | 108 | 63 | 60 |
| Oulimnius | 622 | 44 | 11 | 2 |
| Riolus | 625 | 8 | 4 | |
| Stenelmis | 617 | 30 | ||
| Orectochilus | 515 | 15 | 2 | |
| Hydraena | 608 | 9 | 1 | 1 |
| Atherix | 839 | 44 | 7 | 8 |
| Blepharicera | 749 | 14 | 21 | |
| Ceratopogonidae | 819 | 1 | 1 | 1 |
| Chironomidae | 807 | 322 | 515 | 63 |
| Clinocerinae | 9813 | 1 | ||
| Hexatoma | 773 | 1 | 1 | |
| Antocha | 759 | 2 | 8 | |
| Dicranota | 765 | 6 | 5 | 3 |
| Simuliidae | 801 | 22 | 83 | 84 |
| Tabanidae | 837 | 3 | ||
| Aphelocheirus | 721 | 1 | ||
| Boyeria | 670 | 5 | ||
| Calopteryx | 650 | 8 | ||
| Onychogomphus | 682 | 2 | 1 | |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Gammaridae | 887 | 22 | 5 | 8 |
| Echinogammarus | 888 | 140 | 1 | 2 |
| Ancylus | 1028 | 1 | 1 | |
| Potamopyrgus | 978 | 200 | 6 | 31 |
| Physella | 19280 | 4 | ||
| Sphaeriidae | 1042 | 5 | ||
| Pisidium | 1043 | 4 | ||
| Glossiphonia | 909 | 3 | ||
| Oligochaeta | 933 | 60 | 15 | 28 |
| Nematoda | 1089 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |