Listes faunistiques invertébrés
Le Braynant à Chateauneuf-les-Bains 04041777
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 06/10/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| I2M2 | 0.9362 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 12.0 | dominant |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 10.0 | dominant |
| Algues | ||
| Dalles, argiles | 33.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B3 |
| P2 | Sables | Nulle | B2 |
| P3 | Dalles, argiles | Lente | B3 |
| P4 | Dalles, argiles | Rapide | B3 |
| P5 | Branchage, racines | Moyenne | B1 |
| P6 | Roches | Moyenne | B2 |
| P7 | Bryophytes | Lente | B1 |
| P8 | Litieres | Nulle | B1 |
| P9 | Pierres, galets | Moyenne | B2 |
| P10 | Pierres, galets | Nulle | B3 |
| P11 | Dalles, argiles | Moyenne | B2 |
| P12 | Hydrophytes | Nulle | B1 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Dixidae | 793 | 60 | ||
| Ephemera | 502 | 30 | 100 | 50 |
| Limnebius | 599 | 1 | ||
| Hydraena | 608 | 45 | 2 | 1 |
| Elmis | 618 | 54 | 8 | 8 |
| Dupophilus | 620 | 21 | 13 | 7 |
| Oulimnius | 622 | 3 | ||
| Limnius | 623 | 42 | 9 | 6 |
| Helodes | 636 | 4 | ||
| Hydrocyphon | 637 | 1 | ||
| Veliidae | 743 | 5 | ||
| Tipulidae | 753 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Habroleptoides | 485 | 4 | 5 | |
| Simuliidae | 801 | 24 | 10 | |
| Chironomidae | 807 | 34 | 10 | |
| Ceratopogonidae | 819 | 4 | 3 | |
| Tabanidae | 837 | 1 | ||
| Athericidae | 838 | 4 | ||
| Gammarus | 892 | 112 | 10 | 20 |
| Hydracarina | 906 | 1 | 1 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 6 | 15 | 4 |
| Radix | 1004 | 2 | ||
| Ancylus | 1028 | 1 | ||
| Micrasema | 268 | 1 | 1 | |
| Protonemura | 46 | 25 | 1 | |
| Leuctra | 69 | 50 | 17 | 5 |
| Perlodidae | 127 | 1 | ||
| Isoperla | 140 | 17 | 2 | |
| Perlodes | 150 | 1 | ||
| Dinocras | 156 | 48 | 15 | 11 |
| Perla | 164 | 7 | 1 | |
| Rhyacophila lato-sensu | 183 | 3 | 1 | 1 |
| Philopotamus | 209 | 1 | 3 | |
| Hydropsyche | 212 | 17 | 15 | 9 |
| Tinodes | 245 | 2 | ||
| Nemoura | 26 | 120 | 1 | 4 |
| Silo | 292 | 2 | 3 | |
| Mystacides | 312 | 1 | ||
| Adicella | 320 | 4 | ||
| Sericostoma | 322 | 25 | 5 | 16 |
| Odontocerum | 339 | 4 | 8 | 5 |
| Baetis | 364 | 82 | 70 | 14 |
| Procloeon | 390 | 1 | ||
| Epeorus | 400 | 8 | 50 | 13 |
| Rhithrogena | 404 | 6 | 20 | |
| Ecdyonurus | 421 | 51 | 30 | 247 |
| Paraleptophlebia | 481 | 25 | 2 | 3 |