Listes faunistiques invertébrés
Le Ran à Beaulieu 04403001
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 10/06/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 46.0 | dominant |
| Blocs | 7.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Rapide | B3 |
| P2 | Pierres, galets | Moyenne | B2 |
| P3 | Pierres, galets | Lente | B2 |
| P4 | Branchage, racines | Nulle | B1 |
| P5 | Roches | Lente | B2 |
| P6 | Dalles, argiles | Moyenne | B3 |
| P7 | Litieres | Nulle | B1 |
| P8 | Dalles, argiles | Lente | B2 |
| P9 | Pierres, galets | Lente | B3 |
| P10 | Pierres, galets | Nulle | B3 |
| P11 | Granulats | Nulle | B1 |
| P12 | Sables | Nulle | B1 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | ||
| Leuctra | 69 | 2 | 4 | |
| Isoperla | 140 | 2 | 9 | 7 |
| Hydropsyche | 212 | 20 | 1 | |
| Athripsodes | 311 | 2 | ||
| Drusinae | 3120 | 5 | 1 | |
| Limnephilinae | 3163 | 3 | 1 | 2 |
| Plectrocnemia | 228 | 3 | 1 | |
| Rhyacophila lato-sensu | 183 | 2 | 7 | 7 |
| Sericostoma | 322 | 2 | ||
| Baetis | 364 | 55 | 140 | 180 |
| Ephemera | 502 | 22 | 9 | 8 |
| Ephemerella | 450 | 15 | 3 | 12 |
| Ecdyonurus | 421 | 4 | ||
| Habrophlebia | 491 | 40 | 100 | 65 |
| Paraleptophlebia | 481 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 3 | 66 | 10 |
| Elmis | 618 | 11 | 4 | 12 |
| Esolus | 619 | 10 | 8 | 6 |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 1 | 1 | |
| Helodes | 636 | 1 | ||
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 5 | ||
| Sphaeridiinae | 5194 | 2 | ||
| Ceratopogonidae | 819 | 1 | 1 | 2 |
| Chironomidae | 807 | 80 | 35 | 55 |
| Dixidae | 793 | 4 | ||
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 9 | 22 | 19 |
| Simuliidae | 801 | 6 | 14 | 180 |
| Calopteryx | 650 | 4 | ||
| Gammarus | 892 | 80 | 35 | 65 |
| Pacifastacus | 872 | 1 | 1 | |
| Potamopyrgus | 978 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 8 | 10 | 9 |
| Hydracarina | 906 | 1 | 1 | 1 |