Listes faunistiques invertébrés
La Loire à Malvalette 04004100
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Date prélèvement | 25/09/2013 | ||||
---|---|---|---|---|---|
Méthode | Petit cours d'eau | IBG |
20.0
|
||
GFI | 8 | ||||
Variété taxonomique | 45 |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | ||
Hydrophytes | 5.0 | dominant |
Litieres | ||
Branchage, racines | 1.0 | marginal |
Pierres, galets | 28.0 | dominant |
Blocs | 0.0 | marginal |
Granulats | 2.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | ||
Sables | 1.0 | marginal |
Algues | ||
Dalles, argiles | 22.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Branchage, racines | Nulle | A |
P2 | Blocs | Nulle | C |
P3 | Pierres, galets | Lente | B |
P4 | Blocs | Lente | C |
P5 | Dalles, argiles | Lente | B |
P6 | Helophytes | Nulle | A |
P7 | Sables | Nulle | A |
P8 | Granulats | Nulle | A |
P9 | Dalles, argiles | Moyenne | C |
P10 | Pierres, galets | Moyenne | C |
P11 | Hydrophytes | Moyenne | B |
P12 | Blocs | Moyenne | B |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Euleuctra | 67 | 2 | ||
Leuctra | 69 | 1 | 45 | 47 |
Nemoura | 26 | 1 | ||
Perla | 164 | 1 | ||
Brachycentrus | 265 | 1 | ||
Oligoplectrum | 263 | 61 | 4 | |
Cheumatopsyche | 221 | 12 | ||
Hydropsyche | 212 | 15 | 76 | |
Orthotrichia | 197 | 1 | 1 | |
Athripsodes | 311 | 2 | 5 | |
Mystacides | 312 | 19 | 18 | 9 |
Oecetis | 317 | 11 | 2 | |
Chimarra | 207 | 1 | ||
Polycentropodidae | 223 | 1 | 6 | |
Cyrnus | 224 | 2 | ||
Polycentropus | 231 | 1 | 2 | |
Psychomyia | 239 | 12 | 27 | |
Rhyacophila lato-sensu | 183 | 1 | 1 | |
Baetis | 364 | 280 | 102 | |
Centroptilum | 383 | 3 | ||
Procloeon bifidum | 391 | 20 | 8 | |
Caenis | 457 | 1 | 3 | 7 |
Ephemera | 502 | 1 | 2 | 2 |
Ephemerella | 450 | 2 | 2 | |
Torleya | 2391 | 1 | ||
Ecdyonurus | 421 | 8 | ||
Heptagenia | 443 | 9 | 13 | |
Paraleptophlebia | 481 | 4 | ||
Ephoron | 496 | 1 | ||
Micronecta | 719 | 35 | 45 | |
Elmis | 618 | 1 | 2 | 5 |
Esolus | 619 | 18 | 6 | |
Limnius | 623 | 3 | ||
Oulimnius | 622 | 3 | 18 | 2 |
Stenelmis | 617 | 8 | 62 | 15 |
Orectochilus | 515 | 3 | 3 | |
Anthomyidae | 847 | 1 | ||
Athericidae | 838 | 5 | 1 | 2 |
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 75 | 33 | 45 |
Ephydridae | 844 | 1 | ||
Simuliidae | 801 | 320 | 6 | |
Tipulidae | 753 | 4 | 1 | |
Boyeria | 670 | 1 | ||
Calopteryx | 650 | 10 | 1 | 4 |
Coenagrionidae | 658 | 3 | 1 | |
Gomphidae | 678 | 1 | 1 | |
Gomphus | 679 | 1 | 2 | |
Onychogomphus | 682 | 4 | 1 | |
Platycnemis | 657 | 34 | 3 | |
Crangonyx | 5116 | 1 | ||
Asellidae | 880 | 54 | 2 | |
Orconectes | 870 | 1 | ||
Pisidium | 1043 | 5 | 1 | |
Ancylus | 1028 | 7 | 7 | |
Ferrissia | 1030 | 1 | ||
Potamopyrgus | 978 | 63 | 7 | 6 |
Radix | 1004 | 1 | ||
Physella | 19280 | 3 | ||
Planorbidae | 1009 | 19 | ||
Glossiphoniidae | 908 | 1 | ||
Piscicola | 919 | 1 | 1 | |
Dugesia | 1056 | 17 | 11 | 11 |
Oligochaeta | 933 | 49 | 42 | 27 |
Hydracarina | 906 | 1 | 1 | 1 |
Cladocera | 3127 | 1 | ||
Copepoda | 3206 | 1 | 1 | 1 |
Ostracoda | 3170 | 1 |