Listes faunistiques invertébrés
Le Cernon à Saint-Rome de Cernon 05145700
- Télécharger la fiche IRSTEA xls / 103 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 08/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 70.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 15.0 | dominant |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Algues | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Oligochaeta | 933 | 44 | ||
| Ancylus | 1028 | 4 | ||
| Limnius | 623 | 1 | ||
| Pacifastacus | 872 | 5 | ||
| Perlidae | 155 | 1 | ||
| Ephemera | 502 | 1 | ||
| Caenis | 457 | 1 | ||
| Metalype | 246 | 1 | ||
| Hydracarina | 906 | 1 | ||
| Leptophlebiidae | 473 | 1 | 7 | |
| Limoniidae | 757 | 11 | 5 | |
| Athericidae | 838 | 4 | 1 | |
| Rhithrogena | 404 | 4 | 1 | |
| Potamopyrgus | 978 | 9 | 3 | 7 |
| Osmylus | 854 | 1 | ||
| Orectochilus | 515 | 2 | ||
| Riolus | 625 | 16 | 9 | 1 |
| Oulimnius | 622 | 1 | 3 | 1 |
| Esolus | 619 | 6 | 10 | 14 |
| Elmis | 618 | 6 | 7 | 3 |
| Stratiomyidae | 824 | 1 | ||
| Empididae | 831 | 1 | 1 | |
| Dixa | 794 | 2 | ||
| Psychodidae | 783 | 3 | ||
| Simuliidae | 801 | 16 | 23 | |
| Chironomidae | 807 | 140 | 592 | 560 |
| Gammarus | 892 | 3008 | 528 | 560 |
| Onychogomphus | 682 | 1 | ||
| Paraleptophlebia | 481 | 1 | 1 | 1 |
| Habrophlebia | 491 | 7 | 8 | |
| Heptageniidae | 399 | 4 | 1 | 4 |
| Electrogena | 3181 | 4 | 4 | |
| Ecdyonurus | 421 | 6 | 13 | 13 |
| Serratella ignita | 25676 | 33 | 28 | 5 |
| Baetis lato sensu | 9794 | 624 | 584 | 344 |
| Asellidae | 880 | 1 | 1 | |
| Hydropsyche | 212 | 11 | 11 | 8 |
| Hydroptila | 200 | 2 | 704 | |
| Polycentropus | 231 | 3 | 8 | 12 |
| Rhyacophila lato-sensu | 183 | 3 | 6 | 2 |
| Goeridae | 286 | 4 | 1 | 1 |
| Limnephilinae | 3163 | 1 | 1 | |
| Leuctra geniculata | 33830 | 5 | 6 | 18 |
| Leuctra | 69 | 10 | 12 | 37 |
| Perla | 164 | 2 | 4 | 1 |
| Dinocras | 156 | 2 | 1 | |
| Orconectes | 870 | 1 |