Listes faunistiques invertébrés
Le Thoré à St-Amant Soult 05138000
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 23/07/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 36 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 58.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 27.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | C |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Granulats | Moyenne | A |
| P4 | Pierres, galets | Lente | B |
| P5 | Blocs | Moyenne | B |
| P6 | Branchage, racines | Nulle | A |
| P7 | Pierres, galets | Nulle | C |
| P8 | Bryophytes | Rapide | A |
| P9 | Dalles, argiles | Moyenne | B |
| P10 | Litieres | Nulle | A |
| P11 | Dalles, argiles | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 3 | 59 | 32 |
| Leuctra | 69 | 5 | 97 | 42 |
| Protonemura | 46 | 1 | ||
| Micrasema | 268 | 6 | ||
| Hydropsychidae | 211 | 99 | 9 | 24 |
| Cheumatopsyche | 221 | 4 | 4 | |
| Hydropsyche | 212 | 21 | 5 | |
| Leptoceridae | 310 | 1 | ||
| Mystacides | 312 | 37 | 1 | 19 |
| Oecetis | 317 | 9 | 3 | |
| Polycentropodidae | 223 | 2 | 3 | 6 |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 9 | 12 | 3 |
| Psychomyia | 239 | 1 | 193 | 110 |
| Rhyacophila lato-sensu | 183 | 33 | 13 | 9 |
| Baetis | 364 | 7 | 87 | 70 |
| Caenis | 457 | 17 | 2 | 9 |
| Ephemerella ignita | 451 | 2 | 1 | 1 |
| Ecdyonurus | 421 | 3 | ||
| Epeorus | 400 | 11 | 4 | |
| Heptagenia | 443 | 2 | ||
| Leptophlebiidae | 473 | 1 | ||
| Dupophilus | 620 | 2 | 1 | |
| Elmis | 618 | 15 | 7 | 2 |
| Esolus | 619 | 3 | 3 | 6 |
| Normandia | 624 | 1 | ||
| Oulimnius | 622 | 13 | 5 | |
| Stenelmis | 617 | 1 | ||
| Hydraena | 608 | 1 | ||
| Atherix | 839 | 7 | 2 | 1 |
| Atrichops | 840 | 4 | 2 | |
| Ceratopogonidae | 819 | 1 | 2 | 4 |
| Chironomidae | 807 | 526 | 59 | 60 |
| Chelifera | 2884 | 1 | 1 | |
| Clinocerinae | 9813 | 18 | 1 | |
| Hemerodromiinae | 3202 | 3 | 1 | |
| Antocha | 759 | 1 | 9 | 3 |
| Dicranota | 765 | 1 | ||
| Simuliidae | 801 | 6 | 2 | 6 |
| Tabanidae | 837 | 1 | ||
| Gerris | 735 | 1 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 3 | ||
| Cordulegaster | 687 | 2 | ||
| Gomphidae | 678 | 4 | 2 | 2 |
| Gomphus | 679 | 2 | 1 | |
| Onychogomphus | 682 | 2 | 1 | |
| Copepoda | 3206 | 3 | 3 | |
| Pacifastacus | 872 | 1 | 1 | |
| Ancylus | 1028 | 8 | 139 | 35 |
| Potamopyrgus | 978 | 9 | 1 | |
| Physa (sensu lato) | 997 | 19 | ||
| Physella | 19280 | 6 | ||
| Menetus | 1025 | 3 | ||
| Corbicula | 1051 | 1 | ||
| Sphaeriidae | 1042 | 6 | ||
| Pisidium | 1043 | 4 | 1 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 46 | 222 | 38 |
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | 3 | 3 |
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |