Listes faunistiques invertébrés
Le Mourjou au niveau de St Parthem 05094880
- Télécharger la fiche IRSTEA xls / 33 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 03/10/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 13.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Blocs | Lente | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 8 | 1 | 27 |
| Nemoura | 26 | 1 | 1 | |
| Perla | 164 | 5 | ||
| Silo | 292 | 1 | 4 | |
| Hydropsyche | 212 | 1 | 35 | 8 |
| Mystacides | 312 | 19 | 4 | |
| Polycentropus | 231 | 1 | 5 | |
| Psychomyia | 239 | 1 | 3 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostoma | 322 | 15 | 3 | |
| Baetis | 364 | 4 | 5 | |
| Centroptilum | 383 | 2 | ||
| Procloeon | 390 | 1 | ||
| Pseudocentroptilum | 3207 | 2 | 3 | |
| Torleya | 2391 | 1 | ||
| Ephemera | 502 | 16 | 5 | |
| Ecdyonurus | 421 | 3 | 3 | |
| Epeorus | 400 | 7 | ||
| Habroleptoides | 485 | 3 | 11 | |
| Habrophlebia | 491 | 1 | ||
| Paraleptophlebia | 481 | 6 | ||
| Leptophlebiidae | 473 | 4 | 1 | 3 |
| Colymbetinae | 2395 | 16 | ||
| Dupophilus | 620 | 7 | 8 | 41 |
| Elmis | 618 | 2 | 1 | 8 |
| Esolus | 619 | 31 | 6 | 25 |
| Oulimnius | 622 | 3 | ||
| Orectochilus | 515 | 2 | ||
| Hydrocyphon | 637 | 4 | 4 | |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 1 | 1 | 3 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 239 | 32 | 103 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 3 | 2 | |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 5 | 2 | |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 3 | 3 | |
| Cordulegaster | 687 | 3 | 3 | |
| Gomphidae | 678 | 1 | 1 | |
| Gammarus | 892 | 1 | 1 | |
| Sphaeriidae | 1042 | 1 | ||
| Ancylus | 1028 | 1 | 7 | |
| Oligochaeta | 933 | 8 | ||
| Planariidae | 1061 | 1 |