Listes faunistiques invertébrés
La Garonne à Verdun / Garonne 05154500
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 20/09/2012 |
|---|---|
| Méthode | Grand cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 40 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.7720 |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Lente | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Granulats | Nulle | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Hydrophytes | Nulle | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Granulats | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 3 | ||
| Leuctra | 69 | 1 | ||
| Brachycentrus | 265 | 1 | ||
| Ecnomus | 249 | 5 | ||
| Hydropsyche | 212 | 12 | 10 | 10 |
| Hydroptila | 200 | 75 | 199 | 68 |
| Orthotrichia | 197 | 232 | 2 | 5 |
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 8 | 84 | 9 |
| Mystacides | 312 | 4 | 3 | |
| Oecetis | 317 | 104 | 15 | 7 |
| Setodes | 318 | 2 | 6 | 9 |
| Cyrnus | 224 | 3 | ||
| Polycentropus | 231 | 27 | 2 | 1 |
| Psychomyia | 239 | 15 | 120 | 5 |
| Baetis | 364 | 27 | 6 | 29 |
| Procloeon | 390 | 30 | 10 | 12 |
| Caenis | 457 | 59 | 11 | 5 |
| Heptageniidae | 399 | 1 | ||
| Heptagenia | 443 | 1 | ||
| Choroterpes | 474 | 1 | ||
| Potamanthus | 509 | 6 | 50 | 44 |
| Aphelocheirus | 721 | 3 | ||
| Micronecta | 719 | 9 | 2 | 704 |
| Laccophilinae | 2394 | 4 | ||
| Elmis | 618 | 3 | 2 | |
| Esolus | 619 | 80 | 368 | 512 |
| Limnius | 623 | 12 | 30 | 24 |
| Oulimnius | 622 | 56 | 3 | |
| Haliplus | 518 | 1 | 2 | 1 |
| Athericidae | 838 | 2 | ||
| Chironomidae | 807 | 2131 | 1280 | 3732 |
| Empididae | 831 | 2 | 3 | |
| Simuliidae | 801 | 4 | 3 | |
| Odonata | 648 | 10 | ||
| Calopteryx | 650 | 96 | 4 | |
| Coenagrionidae | 658 | 20 | ||
| Libellulidae | 696 | 1 | ||
| Platycnemis | 657 | 3 | ||
| Cladocera | 3127 | 5 | ||
| Copepoda | 3206 | 11 | 1 | 6 |
| Ostracoda | 3170 | 2 | 4 | 19 |
| Crangonyx | 5116 | 1 | ||
| Echinogammarus | 888 | 249 | 10 | 2 |
| Gammarus | 892 | 101 | ||
| Asellidae | 880 | 113 | 2 | |
| Atyaephyra | 861 | 15 | 2 | |
| Orconectes | 870 | 2 | ||
| Hydracarina | 906 | 6 | 76 | 48 |
| Corbicula | 1051 | 40 | 560 | 907 |
| Ancylus | 1028 | 3 | 6 | 13 |
| Potamopyrgus | 978 | 15 | ||
| Theodoxus | 967 | 22 | 16 | 70 |
| Physa | 23417 | 50 | 1 | |
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 2 | 6 | 4 |
| Oligochaeta | 933 | 1696 | 688 | 320 |
| Dugesiidae | 1055 | 72 | 18 | 6 |
| Cnidaria | 1075 | 3 |