Listes faunistiques invertébrés
La Garonne à St-Aignan 05152000
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 20/08/2015 |
|---|---|
| Méthode | Grand cours d'eau |
| IBG | 18.0 |
| GFI | 6 |
| Variété taxonomique | 47 |
| Taxon indicateur | Lepidostomatidae |
| I2M2 | 0.8480 |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Hydrophytes | Nulle | A |
| P4 | Bryophytes | Rapide | A |
| P5 | Dalles, argiles | Moyenne | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Blocs | Rapide | C |
| P11 | Hydrophytes | Nulle | C |
| P12 | Bryophytes | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 10 | |
| Brachycentrus | 265 | 2 | 5 | |
| Hydropsychidae | 211 | 15 | 7 | 11 |
| Cheumatopsyche | 221 | 1 | 1 | 3 |
| Hydropsyche | 212 | 4 | 8 | 49 |
| Hydroptila | 200 | 30 | 1 | 32 |
| Ithytrichia | 198 | 1 | ||
| Lepidostoma | 305 | 3 | 3 | |
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 3 | ||
| Ceraclea | 313 | 2 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 6 | 1 | |
| Polycentropus | 231 | 1 | ||
| Psychomyiidae | 238 | 3 | ||
| Psychomyia | 239 | 2 | 1 | 197 |
| Rhyacophila lato-sensu | 183 | 1 | 6 | |
| Baetidae | 363 | 3 | 1 | |
| Baetis | 364 | 106 | 18 | 35 |
| Cloeon | 387 | 1 | ||
| Procloeon bifidum | 391 | 26 | 4 | 14 |
| Caenis | 457 | 25 | 14 | 29 |
| Ephemera | 502 | 2 | ||
| Heptageniidae | 399 | 1 | 6 | 20 |
| Heptagenia | 443 | 1 | 3 | 35 |
| Ephoron | 496 | 8 | ||
| Dryops | 613 | 1 | ||
| Pomatinus substriatus | 33844 | 2 | 1 | |
| Dytiscidae | 527 | 1 | ||
| Laccophilus | 553 | 2 | ||
| Elmis | 618 | 15 | 6 | |
| Esolus | 619 | 6 | 3 | 28 |
| Limnius | 623 | 5 | 52 | |
| Oulimnius | 622 | 37 | 5 | |
| Potamophilus | 615 | 2 | ||
| Stenelmis | 617 | 30 | 14 | 177 |
| Haliplus | 518 | 2 | ||
| Atherix | 839 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 509 | 137 | 159 |
| Empididae | 831 | 1 | ||
| Hemerodromiinae | 3202 | 3 | ||
| Antocha | 759 | 3 | ||
| Simuliidae | 801 | 56 | 5 | |
| Aphelocheirus | 721 | 3 | 1 | |
| Micronecta | 719 | 26 | 2 | 3 |
| Sigara | 716 | 3 | ||
| Calopteryx | 650 | 12 | 1 | 17 |
| Coenagrionidae | 658 | 2 | 2 | |
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 1 | ||
| Zygoptera | 9785 | 1 | ||
| Sisyra | 856 | 3 | ||
| Copepoda | 3206 | 3 | 3 | |
| Atyaephyra | 861 | 1 | 29 | |
| Orconectes | 870 | 1 | ||
| Asellidae | 880 | 39 | ||
| Echinogammarus | 888 | 156 | 14 | 114 |
| Ancylus | 1028 | 2 | 4 | |
| Bithynia | 994 | 2 | 1 | |
| Lymnaeidae | 998 | 14 | 3 | |
| Radix | 1004 | 5 | 2 | |
| Theodoxus | 967 | 18 | 97 | 24 |
| Physa (sensu lato) | 997 | 1 | ||
| Corbicula | 1051 | 13 | 9 | 17 |
| Pisidium | 1043 | 4 | ||
| Dugesiidae | 1055 | 108 | 14 | 104 |
| Erpobdellidae | 928 | 2 | 1 | 3 |
| Oligochaeta | 933 | 43 | 9 | 43 |
| Nematoda | 1089 | 3 | ||
| Spongillidae | 3106 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |