Listes faunistiques invertébrés
La Caunaise en aval de Lacaune 05140200
- Télécharger la fiche IRSTEA xls / 43 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 15/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 57.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 30.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Granulats | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 8 | ||
| Leuctra | 69 | 8 | 108 | 54 |
| Protonemura | 46 | 5 | ||
| Isoperla | 140 | 1 | ||
| Glossosoma | 190 | 2 | ||
| Glossosomatidae | 189 | 1 | ||
| Silo | 292 | 1 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 22 | 15 | 27 |
| Limnephilinae | 3163 | 2 | 3 | 1 |
| Odontocerum | 339 | 1 | ||
| Polycentropus | 231 | 3 | 3 | |
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 6 | 9 | 12 |
| Sericostoma | 322 | 1 | ||
| Baetis lato sensu | 9794 | 104 | 592 | 764 |
| Ephemerella ignita | 451 | 204 | 24 | 19 |
| Ecdyonurus | 421 | 1 | 3 | 10 |
| Epeorus | 400 | 2 | 4 | |
| Rhithrogena | 404 | 11 | 11 | |
| Heptageniidae | 399 | 4 | ||
| Habrophlebia | 491 | 5 | 2 | 5 |
| Leptophlebiidae | 473 | 19 | 2 | 2 |
| Veliidae | 743 | 1 | ||
| Dupophilus | 620 | 1 | 14 | 2 |
| Elmis | 618 | 14 | 9 | 14 |
| Esolus | 619 | 18 | 8 | |
| Limnius | 623 | 11 | 4 | |
| Oulimnius | 622 | 2 | ||
| Chironomidae | 807 | 1376 | 19 | 40 |
| Empididae | 831 | 3 | 1 | 1 |
| Limoniidae | 757 | 2 | 24 | 4 |
| Simuliidae | 801 | 3968 | 31 | 70 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Agriotypus | 1083 | 2 | ||
| Gammarus | 892 | 1760 | 552 | 264 |
| Pacifastacus | 872 | 2 | ||
| Pisidium | 1043 | 4 | 1 | |
| Ancylus | 1028 | 1 | 6 | |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 3 | ||
| Oligochaeta | 933 | 180 | 3 | |
| Polycelis | 1064 | 1 | 2 | 1 |
| Mermithoïdea | 3159 | 3 | 3 | |
| Hydracarina | 906 | 3 |