Listes faunistiques invertébrés
Le Tourdoux à Saint-Jacques-d'Ambur 04041710
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 06/08/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 49.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 6.0 | dominant |
| Algues | ||
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B2 |
| P2 | Roches | Moyenne | B2 |
| P3 | Pierres, galets | Rapide | B3 |
| P4 | Sables | Nulle | B2 |
| P5 | Pierres, galets | Nulle | B3 |
| P6 | Branchage, racines | Nulle | B1 |
| P7 | Pierres, galets | Lente | B3 |
| P8 | Roches | Rapide | B3 |
| P9 | Litieres | Nulle | B1 |
| P10 | Granulats | Lente | B1 |
| P11 | Bryophytes | Lente | B1 |
| P12 | Dalles, argiles | Moyenne | B2 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | 5 | 6 |
| Nemoura | 26 | 4 | 1 | |
| Protonemura | 46 | 1 | ||
| Perla | 164 | 4 | 8 | |
| Perlodidae | 127 | 1 | ||
| Isoperla | 140 | 4 | 1 | |
| Perlodes | 150 | 1 | 1 | |
| Micrasema | 268 | 2 | 7 | |
| Glossosoma | 190 | 9 | ||
| Hydropsychidae | 211 | 3 | 3 | 6 |
| Hydropsyche | 212 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 6 | ||
| Odontocerum | 339 | 7 | 6 | |
| Rhyacophila lato-sensu | 183 | 2 | 2 | 4 |
| Sericostoma | 322 | 15 | ||
| Baetis | 364 | 14 | 95 | 27 |
| Ephemera | 502 | 5 | 1 | |
| Ephemerella ignita | 451 | 18 | 2 | 3 |
| Heptageniidae | 399 | 2 | 3 | |
| Ecdyonurus | 421 | 4 | 4 | |
| Epeorus | 400 | 7 | 4 | |
| Rhithrogena | 404 | 2 | 15 | |
| Leptophlebiidae | 473 | 18 | ||
| Habrophlebia | 491 | 3 | 1 | |
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 2 | 2 | |
| Elmis | 618 | 10 | 2 | 1 |
| Limnius | 623 | 2 | 1 | 11 |
| Helodes | 636 | 1 | 3 | |
| Hydraena | 608 | 21 | 7 | 37 |
| Ceratopogonidae | 819 | 2 | 2 | 1 |
| Chironomidae | 807 | 433 | 211 | 182 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 4 | 4 | 3 |
| Simuliidae | 801 | 22 | 15 | 13 |
| Gammaridae | 887 | 138 | 5 | |
| Gammarus | 892 | 149 | 2 | 5 |
| Pisidium | 1043 | 5 | 1 | |
| Ancylus | 1028 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Polycelis | 1064 | 7 | 9 | 1 |
| Oligochaeta | 933 | 8 | 32 | 40 |
| Nematoda | 1089 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |