Listes faunistiques invertébrés
Le Louet à Castelnau Rivière Basse 05234017
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 03/09/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 6 |
| Variété taxonomique | 40 |
| Taxon indicateur | Ephemeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 92.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Cheumatopsyche | 221 | 1 | 2 | 15 |
| Hydropsyche | 212 | 24 | 29 | 22 |
| Hydroptilidae | 193 | 2 | ||
| Ithytrichia | 198 | 2 | ||
| Lepidostoma | 305 | 2 | 1 | |
| Adicella | 320 | 1 | ||
| Mystacides | 312 | 4 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 2 | ||
| Notidobia | 325 | 1 | ||
| Baetidae | 363 | 4 | ||
| Baetis | 364 | 26 | 1 | |
| Procloeon | 390 | 1 | ||
| Ephemera | 502 | 1 | 6 | 7 |
| Ephemerella ignita | 451 | 19 | 2 | |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 5 | 7 | |
| Heptagenia | 443 | 1 | ||
| Habroleptoides | 485 | 2 | 3 | |
| Paraleptophlebia | 481 | 1 | ||
| Ephoron | 496 | 1 | ||
| Aphelocheirus | 721 | 3 | 2 | 4 |
| Micronecta | 719 | 10 | 1 | |
| Gerris | 735 | 3 | ||
| Dryops | 613 | 1 | ||
| Dupophilus | 620 | 4 | 7 | 8 |
| Elmis | 618 | 96 | 12 | 20 |
| Esolus | 619 | 4 | 16 | 27 |
| Limnius | 623 | 4 | 21 | 29 |
| Oulimnius | 622 | 33 | 2 | 10 |
| Stenelmis | 617 | 7 | 12 | 2 |
| Orectochilus | 515 | 2 | ||
| Hydraena | 608 | 10 | 6 | 1 |
| Athericidae | 838 | 5 | 8 | 1 |
| Chironomidae | 807 | 133 | 6 | |
| Simuliidae | 801 | 93 | 8 | 1 |
| Tabanidae | 837 | 4 | ||
| Odonata | 648 | 4 | ||
| Calopteryx | 650 | 8 | 1 | |
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 4 | ||
| Copepoda | 3206 | 1 | ||
| Echinogammarus | 888 | 856 | 152 | 220 |
| Gammarus | 892 | 1 | ||
| Asellidae | 880 | 147 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Corbicula | 1051 | 8 | 2 | 9 |
| Pisidium | 1043 | 9 | ||
| Ancylus | 1028 | 3 | 10 | |
| Potamopyrgus | 978 | 1194 | 81 | 120 |
| Radix | 1004 | 1 | ||
| Theodoxus | 967 | 50 | 35 | 200 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 6 | 3 | 4 |
| Oligochaeta | 933 | 84 | 72 | 50 |
| Planariidae | 1061 | 3 | 2 | |
| Nematoda | 1089 | 1 | 1 |