Listes faunistiques invertébrés
La Sioule à Contigny 04043100
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 02/09/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 43 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 84.0 | dominant |
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 12.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | B1 |
| P2 | Helophytes | Nulle | B1 |
| P3 | Granulats | Lente | B1 |
| P4 | Pierres, galets | Rapide | B3 |
| P5 | Pierres, galets | Moyenne | B3 |
| P6 | Pierres, galets | Lente | B3 |
| P7 | Hydrophytes | Moyenne | B1 |
| P8 | Pierres, galets | Moyenne | B2 |
| P9 | Pierres, galets | Lente | B2 |
| P10 | Sables | Nulle | B3 |
| P11 | Sables | Nulle | B2 |
| P12 | Pierres, galets | Nulle | B2 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 2 | 60 | 30 |
| Leuctra | 69 | 5 | 60 | 70 |
| Brachycentrus | 265 | 3 | 1 | |
| Goera | 287 | 1 | ||
| Cheumatopsyche | 221 | 18 | 15 | |
| Hydropsyche | 212 | 22 | 102 | 61 |
| Hydroptila | 200 | 1 | ||
| Lepidostoma | 305 | 1 | ||
| Athripsodes | 311 | 2 | 15 | 6 |
| Leptocerus | 319 | 1 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | 1 | |
| Setodes | 318 | 7 | 1 | |
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Chimarra | 207 | 3 | 20 | 65 |
| Holocentropus | 235 | 1 | ||
| Polycentropus | 231 | 9 | 1 | |
| Psychomyia | 239 | 14 | 14 | |
| Rhyacophilidae | 182 | 3 | ||
| Baetis | 364 | 141 | 150 | 90 |
| Caenis | 457 | 9 | 3 | |
| Ephemera | 502 | 1 | 3 | |
| Ephemerella | 450 | 1 | ||
| Ecdyonurus | 421 | 1 | 16 | 5 |
| Electrogena | 3181 | 1 | 1 | |
| Heptagenia | 443 | 13 | 5 | |
| Potamanthus | 509 | 5 | 4 | |
| Aphelocheirus aestivalis | 2714 | 6 | 7 | 1 |
| Micronecta | 719 | 1 | 5 | |
| Gerris | 735 | 2 | ||
| Hydrometra | 740 | 2 | ||
| Pomatinus | 611 | 1 | ||
| Dupophilus | 620 | 4 | ||
| Elmis | 618 | 8 | ||
| Esolus | 619 | 11 | 112 | 56 |
| Limnius | 623 | 11 | 126 | 26 |
| Oulimnius | 622 | 14 | 42 | 15 |
| Potamophilus | 615 | 1 | ||
| Stenelmis | 617 | 7 | 35 | 41 |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | 1 | |
| Athericidae | 838 | 1 | 5 | 1 |
| Ceratopogonidae | 819 | 9 | 2 | |
| Chironomidae | 807 | 34 | 26 | 24 |
| Limoniidae | 757 | 3 | 4 | |
| Simuliidae | 801 | 75 | 3 | 3 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 10 | ||
| Onychogomphus | 682 | 1 | 3 | 1 |
| Platycnemis | 657 | 4 | ||
| Sialis | 704 | 2 | ||
| Gammarus | 892 | 115 | 65 | 20 |
| Asellidae | 880 | 22 | ||
| Orconectes | 870 | 5 | ||
| Corbicula | 1051 | 2 | ||
| Pisidium | 1043 | 21 | 41 | |
| Ancylus | 1028 | 3 | 23 | 16 |
| Radix | 1004 | 2 | ||
| Erpobdellidae | 928 | 1 | ||
| Dugesiidae | 1055 | 29 | 28 | 15 |
| Oligochaeta | 933 | 16 | 25 | 30 |
| Nematoda | 1089 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |