Listes faunistiques invertébrés
Le Muze à St Beauzely 05145650
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 29/09/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 28 |
| I2M2 | 0.6450 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 34.0 | dominant |
| Blocs | 31.0 | dominant |
| Granulats | 6.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 12.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 11.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Blocs | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Tabanidae | 837 | 1 | ||
| Oulimnius | 622 | 3 | ||
| Limnius | 623 | 17 | 1 | |
| Riolus | 625 | 1 | ||
| Hydrocyphon | 637 | 1 | ||
| Calopteryx | 650 | 23 | ||
| Sialis | 704 | 1 | ||
| Gerridae | 734 | 4 | 1 | |
| Limoniidae | 757 | 1 | 3 | |
| Ptychopteridae | 789 | 6 | ||
| Dixidae | 793 | 1 | ||
| Chironomidae | 807 | 23 | 5 | 7 |
| Empididae | 831 | 1 | ||
| Dupophilus | 620 | 22 | 9 | |
| Pacifastacus | 872 | 4 | 1 | |
| Gammarus | 892 | 739 | 546 | 354 |
| Hydracarina | 906 | 1 | 1 | |
| Oligochaeta | 933 | 2 | 27 | 326 |
| Pisidium | 1043 | 6 | ||
| Torleya | 2391 | 2 | 1 | |
| Colymbetinae | 2395 | 5 | ||
| Copepoda | 3206 | 1 | 1 | |
| Baetis lato sensu | 9794 | 9 | 10 | |
| Micronectinae | 20396 | 58 | ||
| Pediciidae | 50011 | 12 | 2 | |
| Centroptilum | 383 | 1 | ||
| Nemoura | 26 | 30 | 5 | 31 |
| Leuctra | 69 | 1 | 2 | 3 |
| Perlidae | 155 | 1 | ||
| Orthotrichia | 197 | 1 | ||
| Ithytrichia | 198 | 13 | ||
| Chimarra | 207 | 1 | ||
| Polycentropodidae | 223 | 12 | 1 | |
| Polycentropus | 231 | 11 | 2 | |
| Psychomyia | 239 | 2 | 5 | |
| Goeridae | 286 | 1 | 11 | |
| Silo | 292 | 2 | ||
| Baetidae | 363 | 2 | 1 | 1 |
| Taeniopteryx | 14 | 19 | 1 | |
| Procloeon | 390 | 5 | 2 | 15 |
| Epeorus | 400 | 1 | 23 | 17 |
| Rhithrogena | 404 | 3 | 235 | 145 |
| Ecdyonurus | 421 | 3 | 81 | 13 |
| Paraleptophlebia | 481 | 139 | 71 | 66 |
| Habroleptoides | 485 | 19 | 23 | |
| Ephemera | 502 | 59 | 114 | 66 |
| Gyrinus | 514 | 3 | ||
| Hydraena | 608 | 1 | ||
| Elmis | 618 | 9 | 9 | 11 |
| Esolus | 619 | 8 | 121 | 57 |