Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 26/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 5.0 | dominant |
| Helophytes | ||
| Vases | 2.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 70.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Lente | B |
| P2 | Branchage, racines | Lente | A |
| P3 | Bryophytes | Nulle | A |
| P4 | Dalles, argiles | Rapide | C |
| P5 | Litieres | Nulle | A |
| P6 | Granulats | Nulle | B |
| P7 | Dalles, argiles | Moyenne | C |
| P8 | Pierres, galets | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Blocs | Nulle | A |
| P11 | Dalles, argiles | Nulle | B |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 10 | ||
| Hydropsyche | 212 | 1 | 13 | 12 |
| Mystacides | 312 | 11 | 1 | |
| Oecetis | 317 | 1 | ||
| Drusinae | 3120 | 2 | ||
| Stenophylacini-chaetopterygini | 3146 | 3 | 1 | |
| Polycentropus | 231 | 11 | 2 | |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | ||
| Sericostoma | 322 | 18 | 8 | |
| Baetis | 364 | 39 | 38 | 74 |
| Procloeon pennulatum | 29153 | 6 | ||
| Ephemera | 502 | 11 | ||
| Ecdyonurus | 421 | 1 | 2 | |
| Paraleptophlebia | 481 | 4 | ||
| Micronecta | 719 | 5 | 80 | 12 |
| Nepa | 726 | 2 | ||
| Colymbetinae | 2395 | 8 | ||
| Dupophilus | 620 | 10 | 18 | 3 |
| Elmis | 618 | 158 | 50 | 46 |
| Esolus | 619 | 4 | 5 | 2 |
| Oulimnius | 622 | 19 | 7 | 9 |
| Hydraena | 608 | 6 | 15 | 4 |
| Athericidae | 838 | 37 | 2 | 1 |
| Ceratopogonidae | 819 | 4 | 1 | |
| Chironomidae | 807 | 26 | 12 | 1 |
| Dixidae | 793 | 1 | 1 | |
| Limoniidae | 757 | 2 | 8 | |
| Simuliidae | 801 | 4 | 30 | 14 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 20 | ||
| Sialis | 704 | 12 | ||
| Gammarus | 892 | 15 | 3 | |
| Pisidium | 1043 | 8 | ||
| Ancylus | 1028 | 8 | 10 | 12 |
| Potamopyrgus | 978 | 1 | 8 | |
| Radix | 1004 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 8 | 2 | |
| Gordiaca | 5189 | 2 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 |