Listes faunistiques invertébrés
La Sioule à Contigny 04043100
- Télécharger la fiche IRSTEA xls / 25 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 11/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 39 |
| I2M2 | 0.6891 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 8.0 | dominant |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 81.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Blocs | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Hydrophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Asellidae | 880 | 1 | ||
| Calopteryx | 650 | 35 | 1 | |
| Platycnemis | 657 | 5 | 1 | |
| Gomphidae | 678 | 1 | ||
| Onychogomphus | 682 | 1 | 4 | 2 |
| Micronecta | 719 | 2 | ||
| Aphelocheirus | 721 | 1 | 1 | |
| Tipulidae | 753 | 1 | ||
| Limoniidae | 757 | 1 | 3 | |
| Chironomidae | 807 | 9 | 40 | 27 |
| Ceratopogonidae | 819 | 4 | ||
| Athericidae | 838 | 1 | ||
| Orconectes | 870 | 3 | ||
| Limnius | 623 | 28 | 11 | 5 |
| Gammarus | 892 | 168 | 32 | 86 |
| Hydracarina | 906 | 1 | ||
| Piscicola | 919 | 1 | 1 | |
| Oligochaeta | 933 | 56 | 4 | 164 |
| Potamopyrgus | 978 | 1 | 1 | |
| Radix | 1004 | 1 | ||
| Ancylus | 1028 | 35 | 37 | 74 |
| Corbicula | 1051 | 4 | 23 | 28 |
| Dugesia | 1056 | 2 | 7 | |
| Mermithoïdea | 3159 | 1 | 1 | 1 |
| Baetis lato sensu | 9794 | 8 | 368 | 116 |
| Agapetinae | 9812 | 1 | 2 | 4 |
| Procloeon | 390 | 1 | 4 | |
| Glossosomatidae | 189 | 1 | ||
| Orthotrichia | 197 | 1 | 1 | 1 |
| Hydroptila | 200 | 2 | 2 | |
| Hydropsyche | 212 | 13 | 50 | 19 |
| Cyrnus | 224 | 1 | ||
| Psychomyia | 239 | 16 | 23 | 84 |
| Tinodes | 245 | 1 | ||
| Brachycentrus | 265 | 5 | 57 | |
| Goera | 287 | 4 | 2 | |
| Athripsodes | 311 | 4 | ||
| Mystacides | 312 | 2 | 2 | 2 |
| Oecetis | 317 | 1 | 1 | |
| Leuctra | 69 | 1 | 1 | |
| Heptageniidae | 399 | 3 | 2 | |
| Ecdyonurus | 421 | 1 | 2 | |
| Heptagenia | 443 | 5 | 1 | |
| Ephemerella ignita | 451 | 1 | 12 | 2 |
| Caenis | 457 | 2 | 35 | 3 |
| Choroterpes | 474 | 1 | 2 | |
| Ephoron | 496 | 2 | 14 | 1 |
| Potamanthus | 509 | 1 | 5 | 3 |
| Dryops | 613 | 3 | ||
| Stenelmis | 617 | 6 | 1 | |
| Esolus | 619 | 50 | 44 | 21 |
| Oulimnius | 622 | 3 | 1 |