Listes faunistiques invertébrés
L'Arros à Ozon 05234015
- Télécharger la fiche IRSTEA xls / 93 ko
- Export SEEE csv / 13 ko
| Date prélèvement | 06/08/2015 |
|---|---|
| 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 | 59.0 | dominant |
| Blocs | 28.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Blocs | Moyenne | B |
| P3 | Branchage, racines | Lente | A |
| P4 | Dalles, argiles | Moyenne | B |
| P5 | Litieres | Nulle | A |
| P6 | Pierres, galets | Lente | B |
| P7 | Granulats | Lente | A |
| P8 | Pierres, galets | Nulle | C |
| P9 | Pierres, galets | Lente | C |
| P10 | Sables | Nulle | A |
| P11 | Pierres, galets | Rapide | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 10 | 19 | 49 |
| Leuctra | 69 | 56 | 118 | 189 |
| Perla | 164 | 1 | 2 | |
| Perlodes | 150 | 1 | 6 | 3 |
| Brachycentrus | 265 | 5 | 1 | |
| Oligoplectrum | 263 | 775 | 2505 | 471 |
| Glossosomatidae | 189 | 1 | 5 | 12 |
| Agapetus | 191 | 1 | ||
| Agapetus-synagapetus | 5218 | 1 | 5 | 4 |
| Glossosoma | 190 | 6 | ||
| Goeridae | 286 | 1 | 1 | |
| Goera | 287 | 2 | 2 | |
| Silo-lithax | 5219 | 16 | 4 | 7 |
| Hydropsychidae | 211 | 128 | 85 | 265 |
| Cheumatopsyche | 221 | 1 | 4 | 58 |
| Hydropsyche | 212 | 8 | 8 | 20 |
| Hydroptila | 200 | 4 | 154 | 23 |
| Ithytrichia | 198 | 16 | 1 | |
| Lepidostoma | 305 | 10 | 3 | 12 |
| Athripsodes | 311 | 12 | 11 | 5 |
| Mystacides | 312 | 50 | 9 | 8 |
| Oecetis | 317 | 8 | 2 | |
| Anomalopterygella | 5082 | 1 | 1 | |
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Odontocerum | 339 | 2 | ||
| Polycentropodidae | 223 | 2 | 1 | |
| Polycentropus | 231 | 11 | 4 | 7 |
| Psychomyiidae | 238 | 12 | ||
| Psychomyia | 239 | 12 | 359 | 53 |
| Rhyacophila lato-sensu | 183 | 2 | 12 | 20 |
| Sericostomatidae | 321 | 11 | 8 | 21 |
| Sericostoma | 322 | 4 | 4 | 4 |
| Baetidae | 363 | 1 | 2 | |
| Baetis | 364 | 4 | 21 | 36 |
| Caenis | 457 | 1 | 2 | |
| Ephemerella ignita | 451 | 37 | 27 | 7 |
| Torleya | 2391 | 5 | 5 | 6 |
| Ephemera | 502 | 1 | 1 | |
| Heptageniidae | 399 | 1 | 3 | |
| Ecdyonurus | 421 | 1 | 3 | |
| Epeorus | 400 | 1 | ||
| Leptophlebiidae | 473 | 2 | 1 | |
| Choroterpes | 474 | 1 | ||
| Oligoneuriella | 394 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Dupophilus | 620 | 3 | 5 | 3 |
| Elmis | 618 | 189 | 78 | 195 |
| Esolus | 619 | 40 | 122 | 130 |
| Limnius | 623 | 49 | 109 | 156 |
| Normandia | 624 | 9 | 1 | |
| Oulimnius | 622 | 51 | 2 | 4 |
| Riolus | 625 | 9 | 24 | |
| Orectochilus | 515 | 11 | 3 | 5 |
| Hydraena | 608 | 6 | 1 | 9 |
| Atherix | 839 | 24 | 28 | 17 |
| Atrichops | 840 | 28 | 1 | |
| Blepharicera | 749 | 3 | ||
| Ceratopogonidae | 819 | 6 | 3 | |
| Chironomidae | 807 | 98 | 7 | 18 |
| Chelifera | 2884 | 94 | 14 | 15 |
| Clinocerinae | 9813 | 1 | 1 | |
| Hemerodromiinae | 3202 | 15 | 6 | |
| Hexatoma | 773 | 1 | ||
| Antocha | 759 | 6 | 35 | 4 |
| Dicranota | 765 | 5 | 9 | 4 |
| Simuliidae | 801 | 7 | ||
| Tabanidae | 837 | 1 | ||
| Aphelocheirus | 721 | 1 | 1 | |
| Boyeria | 670 | 9 | 1 | |
| Calopteryx | 650 | 11 | ||
| Onychogomphus | 682 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Gammaridae | 887 | 3 | 2 | |
| Echinogammarus | 888 | 16 | 4 | |
| Ancylus | 1028 | 2 | 3 | 8 |
| Potamopyrgus | 978 | 80 | 9 | 77 |
| Radix | 1004 | 1 | ||
| Physella | 19280 | 1 | 1 | |
| Valvata | 972 | 1 | ||
| Sphaeriidae | 1042 | 9 | ||
| Pisidium | 1043 | 3 | ||
| Dugesiidae | 1055 | 1 | ||
| Polycelis | 1064 | 1 | ||
| Oligochaeta | 933 | 20 | 42 | 35 |
| Nematoda | 1089 | 3 | 3 | 3 |
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |