Listes faunistiques invertébrés
Le Thernille à Villefranche-d'Allier 04061390
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 26/05/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 43 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 35.0 | dominant |
| Helophytes | ||
| Vases | 2.0 | marginal |
| Sables | 60.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | C |
| P2 | Sables | Nulle | C |
| P3 | Sables | Nulle | C |
| P4 | Sables | Lente | B |
| P5 | Granulats | Nulle | B |
| P6 | Vases | Nulle | A |
| P7 | Branchage, racines | Nulle | A |
| P8 | Sables | Nulle | B |
| P9 | Sables | Lente | C |
| P10 | Granulats | Lente | B |
| P11 | Litieres | Nulle | A |
| P12 | Pierres, galets | Moyenne | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 3 | 16 | 2 |
| Isoperla | 140 | 10 | 1 | 1 |
| Brachycentrus | 265 | 3 | ||
| Hydropsyche | 212 | 4 | 2 | |
| Athripsodes | 311 | 4 | 6 | 1 |
| Stenophylacini-chaetopterygini | 3146 | 54 | 12 | |
| Polycentropus | 231 | 6 | ||
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | ||
| Sericostoma | 322 | 17 | 5 | |
| Baetis | 364 | 36 | 24 | 17 |
| Brachycercus | 468 | 1 | ||
| Caenis | 457 | 8 | ||
| Ephemera | 502 | 7 | 12 | |
| Ephemerella | 450 | 10 | 7 | 12 |
| Ecdyonurus | 421 | 1 | 2 | |
| Habrophlebia | 491 | 2 | ||
| Micronecta | 719 | 3 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 2 | ||
| Limnius | 623 | 4 | 1 | |
| Oulimnius | 622 | 11 | 17 | 4 |
| Hydraena | 608 | 1 | 1 | |
| Athericidae | 838 | 2 | 1 | |
| Ceratopogonidae | 819 | 3 | 3 | 3 |
| Chironomidae | 807 | 163 | 35 | 40 |
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 9 | 16 | 29 |
| Simuliidae | 801 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 2 | 4 | 1 |
| Onychogomphus | 682 | 4 | 3 | 1 |
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 14 | ||
| Gammarus | 892 | 3 | 1 | |
| Asellidae | 880 | 560 | 35 | 1 |
| Sphaerium | 1044 | 43 | 3 | 6 |
| Bithynia | 994 | 2 | 1 | 4 |
| Potamopyrgus | 978 | 104 | 400 | 400 |
| Physa (sensu lato) | 997 | 1 | ||
| Glossiphoniidae | 908 | 4 | 1 | 1 |
| Dendrocoelidae | 1071 | 21 | 2 | |
| Dugesia | 1056 | 2 | ||
| Planariidae | 1061 | 39 | 2 | |
| Oligochaeta | 933 | 138 | 100 | 90 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 |