Listes faunistiques invertébrés
Le Thernille à Villefranche-d'Allier 04061390
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 31/07/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 41 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 36.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 60.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | C |
| P2 | Granulats | Lente | C |
| P3 | Sables | Lente | C |
| P4 | Branchage, racines | Nulle | A |
| P5 | Sables | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | Lente | C |
| P9 | Litieres | Nulle | A |
| P10 | Pierres, galets | Lente | A |
| P11 | Blocs | Lente | A |
| P12 | Granulats | Lente | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 3 | ||
| Leuctra | 69 | 11 | 8 | 1 |
| Nemoura | 26 | 2 | ||
| Brachycentrus | 265 | 2 | ||
| Glossosomatidae | 189 | 1 | 1 | |
| Goeridae | 286 | 2 | 1 | |
| Goera | 287 | 3 | 1 | |
| Silo | 292 | 14 | 1 | |
| Hydropsychidae | 211 | 2 | ||
| Hydropsyche | 212 | 40 | 10 | 3 |
| Hydroptila | 200 | 1 | 1 | |
| Ithytrichia | 198 | 3 | ||
| Athripsodes | 311 | 5 | 1 | |
| Mystacides | 312 | 21 | ||
| Stenophylacini-chaetopterygini | 3146 | 5 | ||
| Polycentropodidae | 223 | 2 | ||
| Polycentropus | 231 | 19 | ||
| Psychomyia | 239 | 3 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 30 | 66 | 12 |
| Brachycercus | 468 | 1 | ||
| Caenis | 457 | 9 | ||
| Ephemera | 502 | 2 | ||
| Ephemerella | 450 | 2 | 1 | |
| Leptophlebiidae | 473 | 4 | 2 | |
| Paraleptophlebia | 481 | 1 | ||
| Micronecta | 719 | 3 | 2 | 150 |
| Gerris | 735 | 1 | ||
| Elmis | 618 | 3 | ||
| Esolus | 619 | 12 | 12 | 6 |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 115 | 33 | 10 |
| Hydraena | 608 | 8 | 1 | |
| Athericidae | 838 | 20 | 1 | |
| Ceratopogonidae | 819 | 5 | 8 | |
| Chironomidae | 807 | 150 | 52 | 70 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 2 | 28 | 16 |
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 4 | 4 | 1 |
| Tipulidae | 753 | 2 | ||
| Calopteryx | 650 | 3 | ||
| Gomphus | 679 | 6 | ||
| Onychogomphus | 682 | 2 | ||
| Platycnemis | 657 | 24 | ||
| Asellidae | 880 | 52 | 2 | |
| Sphaerium | 1044 | 3 | ||
| Ancylus | 1028 | 4 | 1 | |
| Bithynia | 994 | 8 | ||
| Potamopyrgus | 978 | 69 | 20 | 40 |
| Radix | 1004 | 4 | 1 | |
| Erpobdellidae | 928 | 2 | ||
| Glossiphoniidae | 908 | 3 | ||
| Oligochaeta | 933 | 68 | 230 | 120 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 |