Listes faunistiques invertébrés
La Loire à Saint-Vincent 04002200
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 12/06/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 35 |
| I2M2 | 0.8700 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 74.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 16.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | C |
| P2 | Pierres, galets | Lente | B |
| P3 | Pierres, galets | Moyenne | B |
| P4 | Dalles, argiles | Lente | B |
| P5 | Blocs | Lente | B |
| P6 | Granulats | Lente | A |
| P7 | Hydrophytes | Lente | A |
| P8 | Branchage, racines | Lente | A |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Bryophytes | Rapide | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 4 | 7 |
| Leuctra | 69 | 27 | 20 | |
| Brachycentrus | 265 | 4 | ||
| Oligoplectrum | 263 | 78 | 34 | 24 |
| Glossosomatidae | 189 | 2 | ||
| Agapetus | 191 | 4 | ||
| Hydropsychidae | 211 | 112 | 70 | 91 |
| Cheumatopsyche | 221 | 31 | 1 | 51 |
| Hydropsyche | 212 | 73 | 17 | 3 |
| Hydroptila | 200 | 2 | ||
| Orthotrichia | 197 | 1 | 2 | |
| Athripsodes | 311 | 1 | 3 | |
| Ceraclea | 313 | 1 | ||
| Chimarra | 207 | 31 | ||
| Polycentropus | 231 | 2 | ||
| Psychomyiidae | 238 | 4 | ||
| Psychomyia | 239 | 1 | 44 | 4 |
| Rhyacophila lato-sensu | 183 | 62 | 29 | 47 |
| Baetidae | 363 | 3 | 1 | |
| Baetis | 364 | 84 | 25 | 207 |
| Procloeon bifidum | 391 | 8 | ||
| Pseudocentroptilum | 3207 | 1 | ||
| Caenis | 457 | 1 | 18 | |
| Ephemerella ignita | 451 | 190 | 66 | 24 |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 32 | 12 | |
| Epeorus | 400 | 1 | ||
| Heptagenia | 443 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Oligoneuriella | 394 | 4 | 18 | 63 |
| Ephoron | 496 | 9 | 28 | 5 |
| Potamanthus | 509 | 59 | 31 | 15 |
| Elmis | 618 | 10 | 1 | 5 |
| Esolus | 619 | 18 | 28 | 27 |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 9 | 2 | |
| Stenelmis | 617 | 1 | 1 | |
| Blephariceridae | 747 | 2 | ||
| Blepharicera | 749 | 1 | 98 | |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 66 | 99 | 56 |
| Clinocerinae | 9813 | 1 | 1 | |
| Hemerodromiinae | 3202 | 2 | 2 | |
| Antocha | 759 | 7 | 5 | |
| Simuliidae | 801 | 85 | 3 | 213 |
| Tipulidae | 753 | 1 | ||
| Micronecta | 719 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Sisyra | 856 | 1 | 2 | |
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | ||
| Decapoda | 3140 | 1 | ||
| Asellidae | 880 | 16 | 3 | |
| Ancylus | 1028 | 15 | 48 | 91 |
| Potamopyrgus | 978 | 1 | 1 | 1 |
| Lymnaeidae | 998 | 2 | ||
| Physa (sensu lato) | 997 | 1 | ||
| Menetus | 1025 | 6 | ||
| Corbicula | 1051 | 2 | ||
| Sphaeriidae | 1042 | 2 | ||
| Sphaerium | 1044 | 2 | ||
| Turbellaria | 3326 | 3 | 1 | |
| Dendrocoelum | 1072 | 4 | ||
| Dugesiidae | 1055 | 2 | 2 | |
| Oligochaeta | 933 | 7 | 1 | 73 |
| Hydrozoa | 3168 | 3 | ||
| Spongillidae | 3106 | 3 | ||
| Hydracarina | 906 | 3 | 3 |