Listes faunistiques invertébrés
La Rhue à Saint-Thomas 05068890
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 20/09/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 39 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 17.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 6.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 8.0 | dominant |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Roches | Rapide | C |
| P3 | Dalles, argiles | Moyenne | C |
| P4 | Branchage, racines | Lente | A |
| P5 | Roches | Moyenne | B |
| P6 | Sables | Nulle | A |
| P7 | Roches | Lente | C |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Granulats | Lente | B |
| P10 | Dalles, argiles | Lente | C |
| P11 | Helophytes | Nulle | A |
| P12 | Algues | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperla | 170 | 3 | 1 | |
| Leuctra | 69 | 65 | 48 | 50 |
| Protonemura | 46 | 3 | ||
| Perla | 164 | 1 | 6 | |
| Perlodes | 150 | 3 | ||
| Micrasema | 268 | 2 | ||
| Silo | 292 | 5 | 29 | 1 |
| Cheumatopsyche | 221 | 11 | 7 | 13 |
| Hydropsyche | 212 | 99 | 43 | 27 |
| Hydroptila | 200 | 1 | 1 | |
| Athripsodes | 311 | 4 | 3 | |
| Mystacides | 312 | 128 | 1 | |
| Oecetis | 317 | 23 | ||
| Polycentropus | 231 | 30 | 41 | 11 |
| Rhyacophila lato-sensu | 183 | 3 | 3 | 10 |
| Baetis | 364 | 27 | 36 | 140 |
| Caenis | 457 | 4 | ||
| Ephemera | 502 | 1 | ||
| Torleya | 2391 | 2 | 7 | 3 |
| Ecdyonurus | 421 | 2 | 22 | 12 |
| Epeorus | 400 | 1 | 14 | |
| Habroleptoides | 485 | 1 | 2 | |
| Habrophlebia | 491 | 1 | ||
| Paraleptophlebia | 481 | 22 | 11 | 11 |
| Micronecta | 719 | 11 | ||
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 3 | ||
| Dupophilus | 620 | 1 | 2 | 1 |
| Elmis | 618 | 37 | 5 | 2 |
| Esolus | 619 | 2 | 5 | |
| Limnius | 623 | 3 | 2 | |
| Oulimnius | 622 | 1 | ||
| Orectochilus | 515 | 12 | 6 | 5 |
| Athericidae | 838 | 1 | 1 | 2 |
| Ceratopogonidae | 819 | 12 | 7 | 1 |
| Chironomidae | 807 | 280 | 15 | 12 |
| Limoniidae | 757 | 1 | 5 | 2 |
| Simuliidae | 801 | 1 | 5 | |
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 20 | ||
| Onychogomphus | 682 | 1 | ||
| Gammarus | 892 | 95 | ||
| Asellidae | 880 | 13 | ||
| Pisidium | 1043 | 5 | 8 | |
| Sphaerium | 1044 | 1 | ||
| Ancylus | 1028 | 1 | 27 | 20 |
| Erpobdellidae | 928 | 1 | 2 | 8 |
| Oligochaeta | 933 | 4 | 35 | 20 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 |