Listes faunistiques invertébrés
Le Tourdoux à Saint-Jacques-d'Ambur 04041710
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 20/09/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 67.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 11.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 18.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Dalles, argiles | Moyenne | B |
| P4 | Pierres, galets | Nulle | C |
| P5 | Blocs | Moyenne | A |
| P6 | Sables | Nulle | B |
| P7 | Branchage, racines | Nulle | A |
| P8 | Pierres, galets | Moyenne | C |
| P9 | Pierres, galets | Lente | C |
| P10 | Granulats | Lente | A |
| P11 | Bryophytes | Moyenne | A |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 28 | 41 | 26 |
| Nemoura | 26 | 52 | 4 | 24 |
| Protonemura | 46 | 3 | ||
| Dinocras | 156 | 1 | ||
| Perla | 164 | 19 | 14 | 12 |
| Isoperla | 140 | 2 | ||
| Micrasema | 268 | 2 | ||
| Silo | 292 | 1 | ||
| Hydropsychidae | 211 | 15 | 24 | 27 |
| Hydropsyche | 212 | 4 | 24 | 4 |
| Stenophylacini-chaetopterygini | 3146 | 3 | 1 | |
| Odontocerum | 339 | 1 | 1 | |
| Philopotamus | 209 | 1 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 1 | 2 |
| Sericostoma | 322 | 4 | 1 | 1 |
| Baetis | 364 | 15 | 23 | 2 |
| Ephemera | 502 | 5 | 12 | 3 |
| Ecdyonurus | 421 | 7 | 2 | 12 |
| Epeorus | 400 | 5 | 4 | 2 |
| Rhithrogena | 404 | 2 | ||
| Leptophlebiidae | 473 | 16 | ||
| Habrophlebia | 491 | 1 | ||
| Paraleptophlebia | 481 | 6 | ||
| Platambus | 556 | 1 | ||
| Dupophilus | 620 | 3 | 2 | 2 |
| Elmis | 618 | 1 | ||
| Limnius | 623 | 29 | 31 | 25 |
| Hydraena | 608 | 10 | 12 | 5 |
| Atherix | 839 | 1 | ||
| Ceratopogonidae | 819 | 3 | 4 | 1 |
| Chironomidae | 807 | 19 | 15 | 8 |
| Clinocerinae | 9813 | 1 | 1 | |
| Eloeophila | 767 | 1 | ||
| Dicranota | 765 | 6 | ||
| Simulium | 806 | 24 | 3 | |
| Gammaridae | 887 | 6 | 5 | |
| Gammarus | 892 | 16 | 29 | |
| Ancylus | 1028 | 4 | 1 | |
| Polycelis | 1064 | 15 | 12 | 2 |
| Erpobdellidae | 928 | 1 | 1 | 2 |
| Glossiphonia | 909 | 1 | ||
| Oligochaeta | 933 | 21 | 13 | 16 |
| Hydracarina | 906 | 3 |