Listes faunistiques invertébrés
La Loire à Malvalette 04004100
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 10 ko
Date prélèvement | 03/09/2010 | ||||
---|---|---|---|---|---|
Méthode | Petit cours d'eau | IBG |
20.0
|
||
GFI | 8 | ||||
Variété taxonomique | 46 |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | ||
Hydrophytes | 7.0 | dominant |
Litieres | ||
Branchage, racines | 1.0 | marginal |
Pierres, galets | 30.0 | dominant |
Blocs | 40.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | ||
Sables | 10.0 | dominant |
Algues | ||
Dalles, argiles | 10.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Dalles, argiles | Moyenne | B3 |
P2 | Roches | Lente | B3 |
P3 | Branchage, racines | Nulle | B1 |
P4 | Helophytes | Nulle | B1 |
P5 | Granulats | Nulle | B1 |
P6 | Sables | Nulle | B2 |
P7 | Pierres, galets | Lente | B3 |
P8 | Roches | Moyenne | B3 |
P9 | Pierres, galets | Moyenne | B2 |
P10 | Roches | Rapide | B2 |
P11 | Hydrophytes | Moyenne | B2 |
P12 | Granulats | Lente | B1 |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Euleuctra | 67 | 1 | ||
Leuctra | 69 | 1 | 12 | 6 |
Micrasema | 268 | 2 | ||
Oligoplectrum | 263 | 1 | 18 | 4 |
Cheumatopsyche | 221 | 15 | ||
Hydropsyche | 212 | 2 | 24 | 15 |
Orthotrichia | 197 | 17 | ||
Athripsodes | 311 | 7 | 2 | 3 |
Mystacides | 312 | 8 | 6 | 1 |
Oecetis | 317 | 1 | 8 | |
Chimarra | 207 | 1 | ||
Polycentropodidae | 223 | 1 | ||
Polycentropus | 231 | 2 | 1 | |
Psychomyia | 239 | 3 | 1 | |
Baetis | 364 | 22 | 120 | 53 |
Cloeon | 387 | 5 | ||
Procloeon | 390 | 7 | 7 | 18 |
Pseudocentroptilum | 3207 | 3 | ||
Caenis | 457 | 5 | ||
Ephemerella | 450 | 3 | ||
Heptageniidae | 399 | 2 | 4 | |
Ecdyonurus | 421 | 16 | 9 | |
Heptagenia | 443 | 2 | 7 | |
Ephoron | 496 | 4 | 3 | 3 |
Aphelocheirus aestivalis | 2714 | 6 | 1 | 3 |
Micronecta | 719 | 2 | 30 | |
Gerris | 735 | 3 | ||
Hydrometra | 740 | 1 | ||
Dryops | 613 | 1 | ||
Hydroporinae | 2393 | 3 | ||
Dupophilus | 620 | 2 | ||
Elmis | 618 | 3 | 1 | 1 |
Esolus | 619 | 41 | 2 | 9 |
Normandia | 624 | 2 | ||
Oulimnius | 622 | 9 | 1 | |
Stenelmis | 617 | 5 | 7 | 6 |
Hydraena | 608 | 1 | ||
Sphaeridiinae | 5194 | 3 | ||
Anthomyidae | 847 | 1 | ||
Athericidae | 838 | 2 | ||
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 25 | 18 | 7 |
Limoniidae | 757 | 1 | 4 | |
Simuliidae | 801 | 15 | 180 | |
Tabanidae | 837 | 1 | 4 | |
Calopteryx | 650 | 45 | ||
Gomphus | 679 | 3 | ||
Onychogomphus | 682 | 3 | 3 | |
Platycnemis | 657 | 48 | 2 | |
Gammarus | 892 | 1 | ||
Asellidae | 880 | 80 | ||
Orconectes | 870 | 3 | ||
Pisidium | 1043 | 4 | ||
Ancylus | 1028 | 8 | 3 | |
Potamopyrgus | 978 | 1 | 2 | |
Physa (sensu lato) | 997 | 45 | ||
Planorbidae | 1009 | 10 | ||
Glossiphoniidae | 908 | 1 | ||
Piscicolidae | 918 | 1 | ||
Dendrocoelidae | 1071 | 1 | ||
Dugesiidae | 1055 | 7 | 11 | 7 |
Oligochaeta | 933 | 18 | 35 | 5 |
Nemathelmintha | 3111 | 1 | ||
Hydracarina | 906 | 1 | 1 | 1 |
Cladocera | 3127 | 1 | ||
Ostracoda | 3170 | 1 |