Listes faunistiques invertébrés
Le Cernon à Saint-Rome de Cernon 05145700
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 27/09/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| I2M2 | 0.6085 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 74.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | 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 | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Gammarus | 892 | 2387 | 480 | 194 |
| Riolus | 625 | 11 | 17 | 26 |
| Hydrocyphon | 637 | 1 | ||
| Calopteryx | 650 | 14 | ||
| Sialis | 704 | 1 | ||
| Notonectidae | 728 | 1 | ||
| Limoniidae | 757 | 5 | 11 | |
| Dixidae | 793 | 3 | ||
| Culicidae | 796 | 1 | ||
| Simuliidae | 801 | 13 | 5 | 3 |
| Chironomidae | 807 | 79 | 77 | 85 |
| Ceratopogonidae | 819 | 1 | ||
| Empididae | 831 | 3 | ||
| Pacifastacus | 872 | 1 | 1 | 1 |
| Asellidae | 880 | 9 | ||
| Normandia | 624 | 1 | 2 | |
| Hydracarina | 906 | 1 | 1 | |
| Oligochaeta | 933 | 19 | 25 | 314 |
| Ancylus | 1028 | 1 | 1 | |
| Pisidium | 1043 | 1 | 2 | |
| Planariidae | 1061 | 1 | ||
| Nematoda | 1089 | 1 | ||
| Torleya | 2391 | 4 | 6 | |
| Branchiobdellidae | 3132 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Rhyacophila stricto-sensu | 5237 | 1 | 8 | 5 |
| Baetis lato sensu | 9794 | 77 | 113 | 117 |
| Physella | 19280 | 7 | ||
| Leuctra geniculata | 33830 | 1 | ||
| Pediciidae | 50011 | 1 | 4 | |
| Centroptilum | 383 | 3 | ||
| Leuctra | 69 | 2 | 5 | |
| Dinocras | 156 | 1 | 1 | 1 |
| Perla | 164 | 2 | 2 | |
| Orthotrichia | 197 | 6 | ||
| Hydroptila | 200 | 3 | 2 | 2 |
| Hydropsyche | 212 | 4 | 17 | 6 |
| Cheumatopsyche | 221 | 1 | 51 | 43 |
| Polycentropodidae | 223 | 4 | ||
| Polycentropus | 231 | 3 | ||
| Psychomyia | 239 | 3 | 1 | |
| Metalype | 246 | 13 | 39 | |
| Brachycentrus | 265 | 7 | ||
| Silo | 292 | 17 | 1 | |
| Baetidae | 363 | 1 | ||
| Nemoura | 26 | 1 | ||
| Procloeon | 390 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Epeorus | 400 | 2 | ||
| Rhithrogena | 404 | 1 | ||
| Ecdyonurus | 421 | 10 | 20 | |
| Paraleptophlebia | 481 | 16 | 5 | 42 |
| Habroleptoides | 485 | 2 | 17 | |
| Ephemera | 502 | 7 | 1 | 7 |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | 2 | 2 |
| Elmis | 618 | 47 | 7 | 10 |
| Esolus | 619 | 7 | 35 | 13 |
| Oulimnius | 622 | 1 | ||
| Limnius | 623 | 3 |