Listes faunistiques invertébrés
La Garonne à Valentine 05181800
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 13 ko
| Date prélèvement | 04/09/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 49 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 42.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Blocs | Lente | C |
| P2 | Bryophytes | Moyenne | A |
| P3 | Dalles, argiles | Rapide | B |
| P4 | Pierres, galets | Moyenne | B |
| P5 | Blocs | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Pierres, galets | Lente | C |
| P8 | Pierres, galets | Rapide | C |
| P9 | Blocs | Nulle | C |
| P10 | Hydrophytes | Nulle | A |
| P11 | Litieres | Nulle | A |
| P12 | Branchage, racines | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | ||
| Leuctra | 69 | 18 | 24 | 122 |
| Nemoura | 26 | 1 | 1 | |
| Protonemura | 46 | 5 | 2 | |
| Dinocras | 156 | 1 | 1 | 1 |
| Perlodes | 150 | 1 | ||
| Brachycentridae | 262 | 1 | ||
| Micrasema | 268 | 1 | ||
| Oligoplectrum | 263 | 848 | 1044 | 578 |
| Glossosomatidae | 189 | 1 | 1 | |
| Glossosoma | 190 | 1 | 1 | |
| Goeridae | 286 | 1 | ||
| Goera | 287 | 1 | ||
| Hydropsychidae | 211 | 6 | 65 | 2 |
| Cheumatopsyche | 221 | 12 | 8 | |
| Hydropsyche | 212 | 12 | 174 | 66 |
| Hydroptila | 200 | 69 | 40 | 7 |
| Ithytrichia | 198 | 2 | ||
| Lasiocephala | 307 | 60 | 3 | 7 |
| Lepidostoma | 305 | 5 | 1 | 1 |
| Athripsodes | 311 | 34 | 3 | 31 |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 134 | ||
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropodidae | 223 | 3 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyiidae | 238 | 1 | ||
| Psychomyia | 239 | 3 | 16 | 32 |
| Rhyacophila lato-sensu | 183 | 48 | 133 | 10 |
| Sericostomatidae | 321 | 3 | ||
| Sericostoma | 322 | 2 | 4 | |
| Baetis | 364 | 14 | 192 | 55 |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 4 | ||
| Caenis | 457 | 1 | 2 | |
| Ephemerella ignita | 451 | 50 | 18 | 78 |
| Torleya | 2391 | 5 | 7 | |
| Ephemera | 502 | 6 | 7 | |
| Ecdyonurus | 421 | 1 | 6 | 6 |
| Epeorus | 400 | 4 | ||
| Heptagenia | 443 | 1 | 11 | |
| Rhithrogena | 404 | 2 | 31 | |
| Potamanthus | 509 | 1 | 13 | |
| Hydroporinae | 2393 | 2 | ||
| Nebrioporus | 20731 | 1 | ||
| Platambus | 556 | 5 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 740 | 214 | 139 |
| Esolus | 619 | 53 | 42 | 55 |
| Limnius | 623 | 29 | 28 | 103 |
| Oulimnius | 622 | 2 | ||
| Stenelmis | 617 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | ||
| Limnophora | 848 | 2 | ||
| Atherix | 839 | 1 | 3 | 2 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 1439 | 936 | 691 |
| Chelifera | 2884 | 1 | 1 | |
| Clinocerinae | 9813 | 2 | 6 | 4 |
| Hemerodromiinae | 3202 | 1 | 1 | |
| Hexatoma | 773 | 4 | 1 | 1 |
| Antocha | 759 | 9 | 23 | |
| Psychodidae | 783 | 3 | ||
| Simuliidae | 801 | 2 | 124 | 2 |
| Tabanidae | 837 | 1 | ||
| Corixidae | 709 | 1 | ||
| Micronecta | 719 | 1 | ||
| Boyeria | 670 | 2 | ||
| Calopteryx | 650 | 2 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Ancylus | 1028 | 38 | 2 | 44 |
| Potamopyrgus | 978 | 2 | 2 | |
| Radix | 1004 | 12 | 13 | |
| Theodoxus | 967 | 2 | ||
| Physella | 19280 | 1 | 1 | |
| Gyraulus | 1015 | 4 | ||
| Corbicula | 1051 | 2 | ||
| Sphaeriidae | 1042 | 1 | ||
| Dugesia | 1056 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphonia | 909 | 1 | 1 | |
| Oligochaeta | 933 | 5 | 18 | 60 |
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |