Listes faunistiques invertébrés
La Loire à Malvalette 04004100
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 9 ko
Date prélèvement | 23/06/2015 | ||||
---|---|---|---|---|---|
Méthode | Petit cours d'eau | IBG |
18.0
|
||
GFI | 8 | ||||
Variété taxonomique | 37 |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 2.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 69.0 | dominant |
Blocs | 16.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | 0.0 | marginal |
Sables | 3.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 6.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Dalles, argiles | Moyenne | B |
P2 | Hydrophytes | Lente | A |
P3 | Branchage, racines | Lente | A |
P4 | Litieres | Nulle | A |
P5 | Granulats | Lente | A |
P6 | Pierres, galets | Nulle | C |
P7 | Pierres, galets | Nulle | C |
P8 | Pierres, galets | Lente | B |
P9 | Pierres, galets | Lente | C |
P10 | Pierres, galets | Moyenne | B |
P11 | Pierres, galets | Moyenne | C |
P12 | Blocs | Moyenne | B |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra geniculata | 33830 | 1 | 3 | |
Leuctra | 69 | 3 | 18 | |
Protonemura | 46 | 1 | ||
Brachycentrus | 265 | 6 | ||
Oligoplectrum | 263 | 73 | 3 | |
Goeridae | 286 | 1 | 3 | |
Goera | 287 | 1 | 3 | |
Hydropsychidae | 211 | 3 | 4 | |
Hydroptila | 200 | 2 | ||
Athripsodes | 311 | 3 | 2 | 1 |
Ceraclea | 313 | 2 | 1 | |
Mystacides | 312 | 2 | ||
Halesus | 3186 | 1 | ||
Polycentropodidae | 223 | 1 | ||
Lype | 241 | 1 | ||
Psychomyia | 239 | 1 | 2 | |
Sericostoma | 322 | 1 | ||
Baetis | 364 | 60 | 75 | 31 |
Procloeon bifidum | 391 | 7 | ||
Caenis | 457 | 11 | 1 | |
Ephemerella ignita | 451 | 78 | 17 | 32 |
Ephemera | 502 | 1 | ||
Ecdyonurus | 421 | 4 | 3 | |
Leptophlebiidae | 473 | 1 | ||
Choroterpes | 474 | 1 | ||
Habrophlebia | 491 | 2 | ||
Ephoron | 496 | 9 | 4 | 24 |
Potamanthus | 509 | 25 | 16 | 32 |
Elmis | 618 | 2 | 1 | |
Esolus | 619 | 12 | 12 | 15 |
Oulimnius | 622 | 6 | 1 | |
Stenelmis | 617 | 1 | 7 | 8 |
Ochthebius | 609 | 2 | ||
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 89 | 33 | 62 |
Antocha | 759 | 1 | ||
Simuliidae | 801 | 43 | 1 | 20 |
Micronecta | 719 | 1 | ||
Boyeria | 670 | 2 | ||
Gomphus | 679 | 3 | ||
Onychogomphus | 682 | 1 | 1 | 3 |
Platycnemis | 657 | 1 | ||
Sialis | 704 | 1 | ||
Cladocera | 3127 | 3 | ||
Copepoda | 3206 | 3 | ||
Asellidae | 880 | 41 | 2 | 9 |
Gammaridae | 887 | 1 | ||
Ancylus | 1028 | 2 | 6 | |
Potamopyrgus | 978 | 7 | 1 | |
Menetus | 1025 | 1 | ||
Corbicula | 1051 | 16 | 1 | |
Sphaeriidae | 1042 | 32 | 2 | |
Pisidium | 1043 | 21 | ||
Turbellaria | 3326 | 1 | 1 | |
Dendrocoelum | 1072 | 1 | ||
Dugesiidae | 1055 | 18 | 20 | |
Glossiphonia | 909 | 1 | 1 | |
Helobdella | 912 | 2 | ||
Oligochaeta | 933 | 711 | 32 | 42 |
Nematoda | 1089 | 3 | 3 | |
Hydracarina | 906 | 3 | 3 | 3 |