Listes faunistiques invertébrés
Le Thernille à Villefranche-d'Allier 04061390
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 04/08/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 44 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | ||
| Granulats | 24.0 | dominant |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 69.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | B2 |
| P2 | Sables | Lente | B2 |
| P3 | Branchage, racines | Nulle | B1 |
| P4 | Sables | Moyenne | B2 |
| P5 | Granulats | Moyenne | B2 |
| P6 | Pierres, galets | Moyenne | B1 |
| P7 | Vases | Nulle | B1 |
| P8 | Granulats | Lente | B3 |
| P9 | Sables | Lente | B3 |
| P10 | Sables | Nulle | B3 |
| P11 | Litieres | Nulle | B1 |
| P12 | Sables | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | ||
| Leuctra | 69 | 18 | 4 | 24 |
| Nemoura | 26 | 4 | 2 | 4 |
| Brachycentrus | 265 | 7 | ||
| Goeridae | 286 | 1 | 1 | |
| Goera | 287 | 4 | 1 | 1 |
| Silo | 292 | 2 | ||
| Hydropsychidae | 211 | 12 | 4 | 7 |
| Hydropsyche | 212 | 38 | 7 | 7 |
| Hydroptila | 200 | 5 | ||
| Athripsodes | 311 | 2 | ||
| Mystacides | 312 | 5 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Polycentropodidae | 223 | 5 | ||
| Polycentropus | 231 | 5 | ||
| Rhyacophila lato-sensu | 183 | 4 | ||
| Baetis | 364 | 13 | 30 | 23 |
| Centroptilum | 383 | 9 | 1 | |
| Caenis | 457 | 4 | ||
| Ephemera | 502 | 3 | 4 | |
| Ephemerella ignita | 451 | 2 | 5 | 18 |
| Paraleptophlebia | 481 | 9 | ||
| Micronecta | 719 | 1 | 31 | |
| Gerris | 735 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 9 | 5 | 3 |
| Esolus | 619 | 2 | 5 | |
| Limnius | 623 | 4 | 3 | 1 |
| Oulimnius | 622 | 77 | 27 | 41 |
| Hydraena | 608 | 4 | 2 | |
| Athericidae | 838 | 2 | 1 | |
| Chironomidae | 807 | 167 | 113 | 193 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 19 | 95 | 47 |
| Simuliidae | 801 | 3 | 1 | |
| Boyeria | 670 | 10 | ||
| Calopteryx | 650 | 10 | 1 | |
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 2 | 2 |
| Platycnemis | 657 | 2 | ||
| Sialis | 704 | 2 | ||
| Asellidae | 880 | 275 | 2 | 1 |
| Sphaerium | 1044 | 37 | ||
| Ancylus | 1028 | 1 | ||
| Bithynia | 994 | 101 | ||
| Potamopyrgus | 978 | 32 | 112 | 37 |
| Glossiphonia | 909 | 1 | ||
| Dendrocoelum | 1072 | 13 | ||
| Dugesia | 1056 | 3 | ||
| Polycelis | 1064 | 24 | ||
| Oligochaeta | 933 | 544 | 100 | 28 |
| Hydracarina | 906 | 1 | 1 | |
| Spongillidae | 3106 | 1 | 1 | |
| Bryozoa | 1087 | 1 | 1 | |
| Prostoma | 3110 | 1 |