Listes faunistiques invertébrés
La Garonne à Valentine 05181800
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 12 ko
| Date prélèvement | 10/09/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 45 |
| Taxon indicateur | Perlidae |
| 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 | 38.0 | dominant |
| Blocs | 40.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 12.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Blocs | Moyenne | B |
| P3 | Blocs | Rapide | B |
| P4 | Hydrophytes | Moyenne | A |
| P5 | Pierres, galets | Rapide | C |
| P6 | Litieres | Nulle | A |
| P7 | Blocs | Nulle | C |
| P8 | Pierres, galets | Lente | C |
| P9 | Dalles, argiles | Rapide | B |
| P10 | Pierres, galets | Moyenne | B |
| P11 | Blocs | Lente | C |
| P12 | Bryophytes | Moyenne | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 4 | ||
| Leuctra | 69 | 31 | 25 | 46 |
| Amphinemura | 21 | 1 | ||
| Protonemura | 46 | 3 | ||
| Perlidae | 155 | 1 | 2 | |
| Dinocras | 156 | 2 | ||
| Perlodes | 150 | 2 | 1 | |
| Oligoplectrum | 263 | 9032 | 3834 | 3238 |
| Agapetinae | 9812 | 4 | ||
| Glossosoma | 190 | 2 | ||
| Goeridae | 286 | 10 | ||
| Goera | 287 | 9 | ||
| Silo | 292 | 5 | 3 | |
| Hydropsychidae | 211 | 459 | 91 | 175 |
| Cheumatopsyche | 221 | 52 | 12 | 9 |
| Hydropsyche | 212 | 254 | 156 | 298 |
| Hydroptila | 200 | 35 | 40 | 18 |
| Ithytrichia | 198 | 1 | ||
| Lasiocephala | 307 | 6 | 1 | 2 |
| Lepidostoma | 305 | 5 | 1 | |
| Athripsodes | 311 | 22 | 3 | 21 |
| Mystacides | 312 | 2 | ||
| Oecetis | 317 | 6 | ||
| Limnephilinae | 3163 | 5 | ||
| Polycentropodidae | 223 | 12 | ||
| Polycentropus | 231 | 13 | 2 | |
| Psychomyiidae | 238 | 4 | 1 | |
| Psychomyia | 239 | 1 | 32 | 118 |
| Rhyacophila lato-sensu | 183 | 44 | 21 | 22 |
| Sericostomatidae | 321 | 2 | 5 | |
| Sericostoma | 322 | 5 | 1 | 7 |
| Baetis | 364 | 290 | 133 | 56 |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 1 | 1 | |
| Caenis | 457 | 2 | 2 | |
| Ephemerella ignita | 451 | 322 | 33 | 98 |
| Torleya | 2391 | 6 | 4 | 9 |
| Ephemera | 502 | 13 | 6 | 22 |
| Heptageniidae | 399 | 3 | ||
| Ecdyonurus | 421 | 7 | 6 | |
| Epeorus | 400 | 6 | ||
| Heptagenia | 443 | 2 | 4 | |
| Rhithrogena | 404 | 9 | ||
| Habroleptoides | 485 | 1 | ||
| Potamanthus | 509 | 1 | ||
| Pomatinus substriatus | 33844 | 3 | ||
| Platambus | 556 | 10 | ||
| Elmis | 618 | 1423 | 165 | 271 |
| Esolus | 619 | 6 | 140 | 74 |
| Limnius | 623 | 13 | 2 | 20 |
| Oulimnius | 622 | 16 | 1 | 1 |
| Riolus | 625 | 2 | ||
| Orectochilus | 515 | 2 | 3 | 2 |
| Brychius | 520 | 1 | ||
| Atherix | 839 | 1 | 3 | 6 |
| Atrichops | 840 | 2 | 1 | |
| Blepharicera | 749 | 1 | ||
| Chironomidae | 807 | 774 | 552 | 346 |
| Clinocerinae | 9813 | 5 | 12 | 6 |
| Hemerodromiinae | 3202 | 2 | ||
| Hexatoma | 773 | 1 | 2 | 1 |
| Antocha | 759 | 6 | 3 | |
| Simuliidae | 801 | 154 | 1 | 2 |
| Tabanidae | 837 | 5 | ||
| Tipulidae | 753 | 1 | 1 | |
| Boyeria | 670 | 3 | ||
| Calopteryx | 650 | 7 | ||
| Ancylus | 1028 | 40 | 58 | 346 |
| Potamopyrgus | 978 | 1 | ||
| Radix | 1004 | 18 | 3 | 56 |
| Physella | 19280 | 1 | ||
| Corbicula | 1051 | 1 | 3 | |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 2 | ||
| Dugesia | 1056 | 1 | ||
| Polycelis | 1064 | 1 | ||
| Erpobdellidae | 928 | 2 | ||
| Glossiphonia | 909 | 1 | ||
| Oligochaeta | 933 | 44 | 6 | 16 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |