Listes faunistiques invertébrés
La Loire à Malvalette 04004100
- Télécharger la fiche IRSTEA xls / 27 ko
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Date prélèvement | 19/06/2014 | ||||
---|---|---|---|---|---|
Méthode | Petit cours d'eau | IBG |
19.0
|
||
GFI | 8 | ||||
Variété taxonomique | 42 |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 22.0 | dominant |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 48.0 | dominant |
Blocs | 2.0 | marginal |
Granulats | 1.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | 0.0 | marginal |
Sables | 1.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 23.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Dalles, argiles | Lente | B |
P2 | Granulats | Nulle | A |
P3 | Pierres, galets | Moyenne | B |
P4 | Dalles, argiles | Moyenne | C |
P5 | Pierres, galets | Rapide | C |
P6 | Hydrophytes | Moyenne | C |
P7 | Branchage, racines | Nulle | A |
P8 | Litieres | Nulle | A |
P9 | Hydrophytes | Lente | B |
P10 | Pierres, galets | Nulle | C |
P11 | Blocs | Lente | A |
P12 | Pierres, galets | Lente | B |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra geniculata | 33830 | 3 | 12 | |
Leuctra | 69 | 37 | 14 | |
Oligoplectrum | 263 | 16 | 120 | 97 |
Hydropsychidae | 211 | 1 | 8 | 14 |
Cheumatopsyche | 221 | 1 | 2 | |
Hydropsyche | 212 | 4 | 13 | 14 |
Hydroptila | 200 | 2 | ||
Orthotrichia | 197 | 1 | ||
Athripsodes | 311 | 7 | 7 | 1 |
Ceraclea | 313 | 5 | 3 | |
Mystacides | 312 | 1 | 2 | |
Oecetis | 317 | 1 | ||
Chimarra | 207 | 2 | ||
Polycentropodidae | 223 | 1 | ||
Polycentropus | 231 | 1 | 5 | |
Psychomyiidae | 238 | 1 | ||
Psychomyia | 239 | 10 | 23 | 27 |
Rhyacophila lato-sensu | 183 | 1 | 11 | 25 |
Baetis | 364 | 37 | 132 | 66 |
Caenis | 457 | 4 | 1 | 1 |
Ephemerella ignita | 451 | 86 | 205 | 113 |
Ephemera | 502 | 1 | ||
Heptageniidae | 399 | 2 | 1 | |
Ecdyonurus | 421 | 1 | 25 | 8 |
Epeorus | 400 | 4 | ||
Heptagenia | 443 | 1 | ||
Rhithrogena | 404 | 1 | ||
Leptophlebiidae | 473 | 1 | ||
Choroterpes | 474 | 1 | ||
Oligoneuriella | 394 | 1 | 12 | 44 |
Ephoron | 496 | 24 | 8 | 1 |
Potamanthus | 509 | 2 | 3 | |
Dupophilus | 620 | 1 | ||
Elmis | 618 | 8 | 1 | 9 |
Esolus | 619 | 17 | 38 | 2 |
Limnius | 623 | 2 | ||
Oulimnius | 622 | 11 | ||
Stenelmis | 617 | 10 | 3 | |
Helophorus | 604 | 1 | ||
Atherix | 839 | 1 | ||
Blepharicera | 749 | 13 | ||
Ceratopogonidae | 819 | 12 | 1 | |
Chironomidae | 807 | 55 | 28 | 8 |
Antocha | 759 | 7 | 5 | 2 |
Simuliidae | 801 | 12 | 34 | 2346 |
Tipulidae | 753 | 2 | ||
Boyeria | 670 | 22 | ||
Erythromma | 661 | 7 | ||
Onychogomphus | 682 | 1 | ||
Platycnemis | 657 | 12 | ||
Cladocera | 3127 | 3 | 3 | |
Copepoda | 3206 | 3 | ||
Ostracoda | 3170 | 3 | ||
Orconectes | 870 | 1 | ||
Asellidae | 880 | 506 | ||
Gammarus | 892 | 5 | ||
Ancylus | 1028 | 4 | 97 | 60 |
Potamopyrgus | 978 | 14 | ||
Physa (sensu lato) | 997 | 3 | ||
Physella | 19280 | 1 | ||
Corbicula | 1051 | 1 | 1 | |
Sphaeriidae | 1042 | 16 | ||
Pisidium | 1043 | 10 | ||
Sphaerium | 1044 | 1 | 1 | |
Turbellaria | 3326 | 12 | 3 | |
Dendrocoelum | 1072 | 1 | ||
Dugesiidae | 1055 | 14 | 5 | |
Polycelis | 1064 | 51 | ||
Oligochaeta | 933 | 278 | 12 | 6 |
Hydrozoa | 3168 | 3 | ||
Nematoda | 1089 | 3 | 3 | 3 |
Hydracarina | 906 | 3 |