Listes faunistiques invertébrés
La Loire à Malvalette 04004100
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 21/08/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 50 |
| I2M2 | 0.8514 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 7.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 22.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 10.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Roches | Moyenne | B |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Nulle | B |
| P4 | Roches | Nulle | C |
| P5 | Pierres, galets | Lente | B |
| P6 | Hydrophytes | Lente | B |
| P7 | Helophytes | Nulle | A |
| P8 | Sables | Nulle | A |
| P9 | Roches | Lente | C |
| P10 | Litieres | Nulle | A |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 4 | 4 | |
| Leuctra | 69 | 2 | 24 | 23 |
| Oligoplectrum | 263 | 16 | 1 | |
| Goera | 287 | 4 | ||
| Cheumatopsyche | 221 | 10 | 1 | |
| Hydropsyche | 212 | 2 | 40 | 12 |
| Hydroptila | 200 | 5 | 1 | |
| Orthotrichia | 197 | 4 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 34 | 1 | 8 |
| Oecetis | 317 | 4 | 1 | |
| Limnephilini | 3162 | 1 | ||
| Chimarra | 207 | 11 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 1 | 1 | |
| Psychomyia | 239 | 1 | 6 | 8 |
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetis | 364 | 16 | 24 | 17 |
| Centroptilum | 383 | 1 | ||
| Cloeon | 387 | 3 | 1 | |
| Procloeon | 390 | 15 | 11 | 20 |
| Caenis | 457 | 64 | 35 | 17 |
| Ephemerella | 450 | 1 | ||
| Heptageniidae | 399 | 3 | ||
| Ecdyonurus | 421 | 1 | 3 | 1 |
| Electrogena | 3181 | 2 | ||
| Choroterpes | 474 | 5 | ||
| Oligoneuriella | 394 | 1 | ||
| Ephoron | 496 | 2 | 47 | 35 |
| Potamanthus | 509 | 1 | ||
| Aphelocheirus aestivalis | 2714 | 1 | 1 | |
| Micronecta | 719 | 34 | 2 | |
| Ranatra | 727 | 1 | ||
| Laccophilinae | 2394 | 5 | ||
| Dupophilus | 620 | 2 | ||
| Elmis | 618 | 1 | 25 | |
| Esolus | 619 | 2 | 13 | 3 |
| Limnius | 623 | 28 | ||
| Oulimnius | 622 | 2 | 3 | |
| Stenelmis | 617 | 50 | 3 | |
| Hydraena | 608 | 1 | ||
| Hydrophilinae | 2517 | 2 | ||
| Athericidae | 838 | 6 | 1 | |
| Blephariceridae | 747 | 1 | ||
| Chironomidae | 807 | 65 | 56 | 30 |
| Limoniidae | 757 | 7 | 7 | |
| Simuliidae | 801 | 6 | ||
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 4 | 1 | |
| Gomphus | 679 | 3 | ||
| Onychogomphus | 682 | 5 | 1 | |
| Platycnemis | 657 | 30 | ||
| Asellidae | 880 | 180 | ||
| Orconectes | 870 | 1 | ||
| Pisidium | 1043 | 1 | 1 | |
| Ancylus | 1028 | 2 | 2 | 8 |
| Ferrissia | 1030 | 4 | ||
| Potamopyrgus | 978 | 69 | 3 | 3 |
| Physa (sensu lato) | 997 | 6 | ||
| Planorbidae | 1009 | 3 | ||
| Glossiphoniidae | 908 | 1 | ||
| Dendrocoelidae | 1071 | 1 | ||
| Dugesia | 1056 | 50 | 3 | 6 |
| Oligochaeta | 933 | 60 | 115 | 40 |
| Gordiaca | 5189 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 |