Listes faunistiques invertébrés
Le Louet à Castelnau Rivière Basse 05234017
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 08/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 90.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | 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 | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | 1 | |
| Euleuctra | 67 | 2 | 2 | |
| Leuctra | 69 | 1 | ||
| Cheumatopsyche | 221 | 28 | 12 | |
| Hydropsyche | 212 | 9 | 28 | 48 |
| Lepidostoma | 305 | 1 | ||
| Mystacides | 312 | 3 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 5 | 2 | |
| Centroptilum | 383 | 4 | ||
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 1 | 1 | |
| Ephemerella | 450 | 2 | 3 | |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 3 | 4 | |
| Heptagenia | 443 | 1 | ||
| Ephoron | 496 | 1 | ||
| Aphelocheirus | 721 | 6 | ||
| Dupophilus | 620 | 3 | ||
| Elmis | 618 | 5 | 3 | |
| Esolus | 619 | 1 | 8 | 3 |
| Limnius | 623 | 1 | 14 | 7 |
| Oulimnius | 622 | 1 | 1 | |
| Stenelmis | 617 | 6 | 2 | |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 2 | 2 | |
| Athericidae | 838 | 1 | 5 | |
| Blephariceridae | 747 | 1 | ||
| Chironomidae | 807 | 48 | 9 | 1 |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 544 | 76 | 6 |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 3 | ||
| Onychogomphus | 682 | 2 | 1 | |
| Platycnemis | 657 | 5 | ||
| Echinogammarus | 888 | 68 | 98 | 58 |
| Gammarus | 892 | 72 | ||
| Asellidae | 880 | 4 | ||
| Hydracarina | 906 | 1 | 4 | |
| Corbicula | 1051 | 37 | 13 | 5 |
| Pisidium | 1043 | 14 | 2 | |
| Ancylus | 1028 | 4 | 33 | 18 |
| Bithynia | 994 | 7 | ||
| Potamopyrgus | 978 | 486 | 40 | 9 |
| Theodoxus | 967 | 37 | 34 | 252 |
| Physa (sensu lato) | 997 | 7 | ||
| Planorbidae | 1009 | 3 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 2 | 5 | 3 |
| Oligochaeta | 933 | 288 | 54 | 19 |
| Dugesiidae | 1055 | 2 | 1 |