Listes faunistiques invertébrés
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Date prélèvement | 06/07/2020 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
16.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 34 | ||||||||||||||||||||||||||||||||
I2M2 |
0.6311
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 2.0 | marginal |
Hydrophytes | ||
Litieres | 1.0 | marginal |
Branchage, racines | 4.0 | marginal |
Pierres, galets | 35.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 54.0 | dominant |
Helophytes | ||
Vases | ||
Sables | 1.0 | marginal |
Algues | 1.0 | marginal |
Dalles, argiles | 1.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Nulle | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Lente | A |
P4 | Blocs | Nulle | A |
P5 | Pierres, galets | Lente | B |
P6 | Granulats | Lente | B |
P7 | Pierres, galets | Moyenne | B |
P8 | Granulats | Nulle | B |
P9 | Granulats | Lente | C |
P10 | Granulats | Nulle | C |
P11 | Pierres, galets | Nulle | C |
P12 | Granulats | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 6 | 46 | |
Leuctra geniculata | 33830 | 12 | 53 | |
Goera pilosa | 288 | 1 | ||
Hydropsyche | 212 | 12 | 9 | 3 |
Hydroptila | 200 | 47 | 22 | 75 |
Hydroptilidae | 193 | 13 | 9 | 6 |
Athripsodes | 311 | 23 | 7 | |
Ceraclea | 313 | 1 | ||
Mystacides | 312 | 8 | 3 | 11 |
Oecetis | 317 | 9 | 3 | 5 |
Triaenodes | 314 | 2 | ||
Leptoceridae | 310 | 3 | 1 | |
Tinodes | 245 | 1 | ||
Rhyacophila lato-sensu | 183 | 2 | ||
Baetis lato sensu | 9794 | 65 | 1 | |
Centroptilum luteolum | 384 | 3 | ||
Procloeon | 390 | 1 | ||
Baetidae | 363 | 1 | 2 | 1 |
Caenis | 457 | 3 | 1 | 17 |
Ephemerella ignita | 451 | 3 | 2 | |
Ephemera | 502 | 1 | 4 | 4 |
Ecdyonurus | 421 | 12 | ||
Heptageniidae | 399 | 10 | ||
Habrophlebia | 491 | 2 | 1 | |
Leptophlebiidae | 473 | 4 | 2 | |
Dryops | 613 | 1 | 1 | |
Elmis | 618 | 3 | 1 | 1 |
Esolus | 619 | 20 | 525 | 231 |
Limnius | 623 | 7 | 60 | 28 |
Oulimnius | 622 | 87 | 120 | 129 |
Riolus | 625 | 23 | 1 | |
Hydraena | 608 | 2 | 1 | |
Hydrophilinae | 2517 | 1 | ||
Athericidae | 838 | 81 | 9 | 30 |
Ceratopogonidae | 819 | 2 | ||
Chironomidae | 807 | 265 | 165 | 540 |
Empididae | 831 | 15 | 4 | 12 |
Limoniidae | 757 | 79 | 65 | 54 |
Simuliidae | 801 | 5 | ||
Boyeria irene | 671 | 6 | 1 | |
Calopteryx | 650 | 1 | ||
Gomphus | 679 | 6 | ||
Onychogomphus | 682 | 5 | 4 | 3 |
Gomphidae | 678 | 2 | 1 | 2 |
Platycnemis | 657 | 1 | ||
Gammarus | 892 | 2 | 11 | 7 |
Gammaridae | 887 | 5 | 10 | 2 |
Asellidae | 880 | 1 | ||
Pisidium | 1043 | 2 | 1 | |
Sphaerium | 1044 | 13 | ||
Sphaeriidae | 1042 | 23 | ||
Gastropoda | 5123 | 1 | ||
Ancylus fluviatilis | 1029 | 1 | 4 | 5 |
Potamopyrgus antipodarum | 979 | 457 | 879 | 846 |
Hydrobiidae | 973 | 351 | 540 | 550 |
Planorbidae | 1009 | 1 | ||
Glossiphoniidae | 908 | 5 | ||
Dugesiidae | 1055 | 1 | 2 | |
Oligochaeta | 933 | 38 | 75 | 210 |
Nematoda | 1089 | 1 | 1 | 1 |
Copepoda | 3206 | 1 | ||
Ostracoda | 3170 | 1 | 1 | 1 |
Hydracarina | 906 | 1 | 1 | 1 |
Bryozoa | 1087 | 1 |