Listes faunistiques invertébrés
Le Mourjou au niveau de St Parthem 05094880
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 23/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 25.0 | dominant |
| Blocs | 42.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 25.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Blocs | Moyenne | B |
| P9 | Blocs | Nulle | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 16 | 12 | 44 |
| Nemoura | 26 | 2 | 5 | |
| Protonemura | 46 | 6 | 16 | |
| Dinocras | 156 | 3 | ||
| Perla | 164 | 5 | 14 | |
| Perlidae | 155 | 3 | 3 | |
| Micrasema | 268 | 2 | ||
| Glossosoma | 190 | 1 | 4 | 5 |
| Silo | 292 | 3 | 1 | 4 |
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 1 | 68 | 156 |
| Limnephilinae | 3163 | 1 | ||
| Philopotamus | 209 | 1 | 2 | |
| Polycentropus | 231 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 8 | 9 | |
| Sericostoma | 322 | 6 | 2 | |
| Baetis | 364 | 17 | 64 | 57 |
| Ephemerella | 450 | 2 | 3 | 8 |
| Ephemera | 502 | 13 | 2 | 1 |
| Ecdyonurus | 421 | 4 | 3 | 3 |
| Epeorus | 400 | 3 | 6 | |
| Leptophlebiidae | 473 | 8 | ||
| Dupophilus | 620 | 65 | 73 | 281 |
| Elmis | 618 | 7 | 22 | 41 |
| Esolus | 619 | 20 | 38 | 83 |
| Limnius | 623 | 2 | 6 | 25 |
| Helodes | 636 | 1 | 1 | 1 |
| Hydrocyphon | 637 | 3 | 6 | 21 |
| Hydraena | 608 | 4 | 10 | |
| Athericidae | 838 | 3 | 1 | |
| Chironomidae | 807 | 21 | 15 | 10 |
| Empididae | 831 | 4 | 4 | |
| Limoniidae | 757 | 2 | 4 | 6 |
| Ptychopteridae | 789 | 1 | ||
| Rhagionidae | 841 | 1 | 2 | |
| Simuliidae | 801 | 1 | ||
| Stratiomyidae | 824 | 1 | ||
| Calopteryx | 650 | 1 | 2 | |
| Onychogomphus | 682 | 1 | ||
| Cambaridae | 2024 | 1 | ||
| Gammarus | 892 | 5 | 4 | 32 |
| Hydracarina | 906 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Ancylus | 1028 | 7 | 18 | 15 |
| Hydrobiidae | 973 | 1 | ||
| Oligochaeta | 933 | 2 | 7 | 18 |