Listes faunistiques invertébrés
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Date prélèvement | 01/09/2021 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
17.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 37 | ||||||||||||||||||||||||||||||||
I2M2 |
0.7334
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | ||
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 42.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 50.0 | dominant |
Helophytes | 1.0 | marginal |
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 | Lente | A |
P5 | Pierres, galets | Moyenne | B |
P6 | Granulats | Lente | B |
P7 | Pierres, galets | Moyenne | B |
P8 | Granulats | Nulle | B |
P9 | Granulats | Lente | C |
P10 | Pierres, galets | Nulle | C |
P11 | Granulats | Nulle | C |
P12 | Pierres, galets | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 18 | 14 | 4 |
Leuctra geniculata | 33830 | 15 | 79 | 68 |
Leuctridae | 66 | 4 | ||
Goera pilosa | 288 | 1 | 1 | |
Hydropsyche | 212 | 3 | 109 | 21 |
Hydroptila | 200 | 110 | 133 | 23 |
Orthotrichia | 197 | 3 | ||
Hydroptilidae | 193 | 10 | 4 | |
Athripsodes | 311 | 4 | 3 | 4 |
Mystacides | 312 | 10 | 3 | 1 |
Oecetis | 317 | 3 | 1 | 1 |
Leptoceridae | 310 | 2 | ||
Polycentropus | 231 | 1 | 1 | |
Polycentropodidae | 223 | 1 | ||
Rhyacophila lato-sensu | 183 | 2 | ||
Baetis lato sensu | 9794 | 138 | 47 | |
Centroptilum luteolum | 384 | 13 | 1 | |
Procloeon | 390 | 1 | ||
Baetidae | 363 | 2 | ||
Caenis | 457 | 4 | 1 | |
Ephemera | 502 | 2 | 6 | |
Ecdyonurus | 421 | 39 | 7 | |
Heptageniidae | 399 | 27 | 1 | |
Habrophlebia | 491 | 1 | ||
Paraleptophlebia | 481 | 1 | 1 | |
Leptophlebiidae | 473 | 3 | 1 | 2 |
Dryops | 613 | 1 | ||
Elmis | 618 | 60 | 6 | |
Esolus | 619 | 61 | 660 | 110 |
Limnius | 623 | 12 | 40 | 37 |
Oulimnius | 622 | 438 | 521 | 96 |
Riolus | 625 | 38 | 80 | |
Stenelmis | 617 | 13 | 20 | |
Orectochilus | 515 | 2 | 2 | |
Hydraena | 608 | 1 | 30 | 1 |
Athericidae | 838 | 229 | 90 | 70 |
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 217 | 86 | 35 |
Empididae | 831 | 3 | 4 | |
Limoniidae | 757 | 69 | 36 | |
Simuliidae | 801 | 12 | 2 | |
Stratiomyidae | 824 | 1 | ||
Tabanidae | 837 | 1 | ||
Tipulidae | 753 | 1 | ||
Boyeria irene | 671 | 7 | ||
Calopteryx | 650 | 5 | 1 | 1 |
Gomphus | 679 | 5 | 2 | |
Onychogomphus | 682 | 2 | 2 | 2 |
Gomphidae | 678 | 3 | 14 | |
Platycnemis | 657 | 10 | 1 | |
Gammarus | 892 | 32 | 90 | 38 |
Gammaridae | 887 | 13 | 71 | 15 |
Copepoda | 3206 | 1 | ||
Hydracarina | 906 | 1 | 1 | 1 |
Pisidium | 1043 | 37 | 3 | 5 |
Sphaeriidae | 1042 | 38 | 1 | 9 |
Potamopyrgus antipodarum | 979 | 385 | 581 | 628 |
Hydrobiidae | 973 | 440 | 150 | 188 |
Ancylus fluviatilis | 1029 | 3 | 3 | 7 |
Glossiphoniidae | 908 | 3 | ||
Oligochaeta | 933 | 63 | 107 | 242 |
Dugesiidae | 1055 | 13 | 6 | |
Prostoma | 3110 | 1 | 1 | |
Nematoda | 1089 | 1 | ||
Bryozoa | 1087 | 1 |