Listes faunistiques invertébrés
Mourachonne à Pégomas 06208900
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 24/07/2023 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 29 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 10.0 | dominant |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 30.0 | dominant |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Blocs | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Litieres | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Helophytes | Nulle | B |
| P8 | Algues | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Algues | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 13 | 22 | 62 |
| Hydroptila | 200 | 13 | 10 | 15 |
| Orthotrichia | 197 | 1 | ||
| Mystacides | 312 | 3 | 2 | |
| Polycentropus | 231 | 4 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 13 | 231 | 388 |
| Cloeon | 387 | 26 | 312 | 197 |
| Caenis | 457 | 1085 | 2775 | 4510 |
| Micronectinae | 20396 | 64 | 2 | |
| Elmis | 618 | 7 | 4 | 13 |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 33 | 31 | 8 |
| Stenelmis | 617 | 15 | 8 | 8 |
| Haliplus | 518 | 1 | 1 | |
| Chironomidae | 807 | 594 | 40 | 612 |
| Coenosiinae | 50792 | 1 | 6 | |
| Simuliidae | 801 | 35 | 43 | |
| Stratiomyidae | 824 | 1 | 1 | |
| Aeshnidae | 669 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Coenagrionidae | 658 | 2 | 1 | |
| Gomphidae | 678 | 2 | ||
| Onychogomphus | 682 | 2 | ||
| Libellulidae | 696 | 1 | ||
| Asellidae | 880 | 39 | 2 | 7 |
| Crangonyx | 5116 | 2 | 6 | |
| Gammarus | 892 | 126 | 10 | 12 |
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Sphaeriidae | 1042 | 7 | 1 | |
| Bithynia | 994 | 22 | 3 | 7 |
| Belgrandia | 982 | 2 | ||
| Potamopyrgus | 978 | 42 | 15 | 78 |
| Radix | 1004 | 8 | 7 | 49 |
| Physella | 19280 | 11 | 23 | 201 |
| Ancylus | 1028 | 3 | 2 | |
| Ferrissia | 1030 | 1 | ||
| Erpobdellidae | 928 | 2 | ||
| Glossiphoniidae | 908 | 8 | 7 | 4 |
| Oligochaeta | 933 | 5 | ||
| Dugesiidae | 1055 | 10 | 22 | 63 |