Listes faunistiques invertébrés
Le Rigaud en aval de Larodde 05069310
- Télécharger la fiche IRSTEA xls / 45 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 09/10/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 30.0 | dominant |
| Blocs | 40.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 23.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Blocs | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Blocs | Nulle | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 6 | 1 | |
| Leuctra | 69 | 28 | 86 | |
| Nemoura | 26 | 17 | 26 | |
| Protonemura | 46 | 8 | 21 | |
| Perla | 164 | 12 | 2 | |
| Isoperla | 140 | 5 | ||
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 1 | ||
| Hydropsyche | 212 | 26 | 57 | |
| Limnephilinae | 3163 | 6 | ||
| Limnephilidae | 276 | 13 | 6 | |
| Odontocerum | 339 | 11 | 2 | |
| Polycentropodidae | 223 | 1 | ||
| Rhyacophila lato-sensu | 183 | 6 | ||
| Sericostoma | 322 | 2 | ||
| Sericostomatidae | 321 | 2 | 2 | |
| Baetis | 364 | 3 | 21 | 3 |
| Ephemera | 502 | 9 | 1 | |
| Ecdyonurus | 421 | 9 | 1 | 15 |
| Epeorus | 400 | 29 | 4 | 4 |
| Rhithrogena | 404 | 24 | 1 | |
| Heptageniidae | 399 | 1 | ||
| Habroleptoides | 485 | 152 | 1 | 30 |
| Paraleptophlebia | 481 | 1 | ||
| Leptophlebiidae | 473 | 1 | 1 | |
| Dryops | 613 | 1 | ||
| Dupophilus | 620 | 11 | ||
| Elmis | 618 | 22 | 104 | 1 |
| Esolus | 619 | 2 | ||
| Limnius | 623 | 14 | 2 | 2 |
| Helodes | 636 | 1 | 1 | |
| Hydraena | 608 | 27 | 37 | |
| Limnebius | 599 | 5 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 16 | 12 | 2 |
| Dixidae | 793 | 1 | ||
| Limoniidae | 757 | 6 | 1 | |
| Simuliidae | 801 | 3 | 5 | |
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 284 | 40 | 33 |
| Ancylus | 1028 | 5 | ||
| Erpobdellidae | 928 | 1 | 1 | |
| Oligochaeta | 933 | 35 | 3 | 10 |
| Polycelis | 1064 | 1 | 11 |