Listes faunistiques invertébrés
La Sioule à Contigny 04043100
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 04/09/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 41 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 2.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 80.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 12.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | C |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Rapide | B |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Nulle | B |
| P7 | Hydrophytes | Lente | A |
| P8 | Pierres, galets | Lente | C |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | B |
| P12 | Helophytes | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 3 | ||
| Leuctra | 69 | 16 | 26 | 12 |
| Perlodes | 150 | 1 | 1 | |
| Brachycentrus | 265 | 5 | ||
| Cheumatopsyche | 221 | 2 | ||
| Hydropsyche | 212 | 22 | 11 | 3 |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 2 | 1 | |
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Chimarra | 207 | 15 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 2 | 3 | 1 |
| Baetis | 364 | 8 | 30 | 19 |
| Procloeon pennulatum | 29153 | 1 | ||
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 1 | ||
| Ephemerella ignita | 451 | 1 | 2 | |
| Ecdyonurus | 421 | 9 | 5 | |
| Heptagenia | 443 | 3 | 9 | 2 |
| Leptophlebiidae | 473 | 2 | ||
| Aphelocheirus aestivalis | 2714 | 21 | 13 | 9 |
| Micronecta | 719 | 7 | ||
| Ranatra | 727 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 5 | ||
| Esolus | 619 | 18 | 56 | 43 |
| Limnius | 623 | 8 | 11 | 35 |
| Oulimnius | 622 | 5 | 8 | |
| Stenelmis | 617 | 6 | 2 | 4 |
| Gyrinidae | 512 | 1 | ||
| Orectochilus | 515 | 2 | 3 | 2 |
| Haliplus | 518 | 1 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 2 | ||
| Ceratopogonidae | 819 | 2 | 2 | |
| Chironomidae | 807 | 39 | 46 | 34 |
| Simuliidae | 801 | 7 | ||
| Calopteryx | 650 | 23 | 1 | |
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 3 | 2 | 4 |
| Platycnemis | 657 | 9 | ||
| Argulus | 2969 | 1 | ||
| Gammarus | 892 | 1260 | 60 | 16 |
| Asellidae | 880 | 9 | 1 | |
| Orconectes | 870 | 1 | ||
| Corbicula | 1051 | 3 | 54 | 38 |
| Ancylus | 1028 | 1 | 3 | 1 |
| Potamopyrgus | 978 | 9 | ||
| Physella | 19280 | 4 | ||
| Erpobdellidae | 928 | 1 | 2 | |
| Piscicola | 919 | 3 | ||
| Dugesia | 1056 | 7 | 7 | |
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 8 | 49 | 46 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 |