Listes faunistiques invertébrés
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Date prélèvement | 03/07/2018 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
19.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 45 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Leuctridae | ||||||||||||||||||||||||||||||||
I2M2 |
0.7950
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | ||
Litieres | 1.0 | marginal |
Branchage, racines | 17.0 | dominant |
Pierres, galets | 46.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 30.0 | dominant |
Helophytes | 1.0 | marginal |
Vases | ||
Sables | 2.0 | marginal |
Algues | ||
Dalles, argiles | 1.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Nulle | A |
P2 | Litieres | Nulle | A |
P3 | Blocs | Moyenne | A |
P4 | Helophytes | Lente | A |
P5 | Branchage, racines | Lente | B |
P6 | Pierres, galets | Moyenne | B |
P7 | Granulats | Lente | B |
P8 | Pierres, galets | Rapide | B |
P9 | Pierres, galets | Lente | C |
P10 | Granulats | Moyenne | C |
P11 | Pierres, galets | Nulle | C |
P12 | Granulats | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 4 | 8 | |
Leuctra geniculata | 33830 | 82 | 50 | 190 |
Silo-lithax | 5219 | 3 | ||
Goeridae | 286 | 1 | ||
Hydropsyche | 212 | 13 | 48 | |
Hydroptila | 200 | 13 | 11 | 2 |
Orthotrichia | 197 | 1 | ||
Athripsodes | 311 | 13 | 15 | 10 |
Mystacides | 312 | 3 | 1 | |
Oecetis | 317 | 1 | ||
Triaenodes | 314 | 3 | 4 | |
Leptoceridae | 310 | 3 | ||
Polycentropodidae | 223 | 1 | 2 | |
Tinodes | 245 | 1 | ||
Rhyacophila lato-sensu | 183 | 5 | ||
Baetis lato sensu | 9794 | 16 | 124 | 4 |
Centroptilum luteolum | 384 | 6 | 6 | |
Caenis | 457 | 14 | 15 | 24 |
Ephemerella ignita | 451 | 6 | 9 | 3 |
Ephemera | 502 | 1 | 4 | 14 |
Ecdyonurus | 421 | 1 | 12 | 2 |
Electrogena | 3181 | 1 | ||
Heptageniidae | 399 | 1 | 1 | |
Habrophlebia | 491 | 3 | 1 | 3 |
Leptophlebiidae | 473 | 2 | 6 | 5 |
Micronecta | 719 | 3 | ||
Gerris | 735 | 3 | ||
Hydrometra | 740 | 1 | ||
Mesovelia | 742 | 2 | ||
Dryops | 613 | 1 | ||
Colymbetinae | 2395 | 2 | ||
Elmis | 618 | 34 | 25 | 6 |
Esolus | 619 | 69 | 290 | 114 |
Limnius | 623 | 17 | 25 | 24 |
Oulimnius | 622 | 498 | 138 | 114 |
Riolus | 625 | 17 | 25 | |
Stenelmis | 617 | 51 | ||
Haliplus | 518 | 3 | ||
Hydraena | 608 | 4 | 7 | |
Hydrochus | 606 | 2 | ||
Hydrophilinae | 2517 | 1 | ||
Athericidae | 838 | 23 | 6 | 6 |
Ceratopogonidae | 819 | 2 | ||
Chironomidae | 807 | 144 | 38 | 7 |
Empididae | 831 | 3 | 3 | |
Limoniidae | 757 | 23 | 56 | 1 |
Simuliidae | 801 | 3 | ||
Tabanidae | 837 | 3 | ||
Boyeria irene | 671 | 5 | 7 | |
Calopteryx | 650 | 4 | 1 | |
Gomphus | 679 | 2 | ||
Onychogomphus | 682 | 8 | 2 | 5 |
Platycnemis | 657 | 6 | 2 | |
Sialis | 704 | 2 | 1 | 1 |
Gammarus | 892 | 33 | 5 | |
Gammaridae | 887 | 1 | ||
Asellidae | 880 | 1 | ||
Pisidium | 1043 | 12 | 2 | |
Sphaeriidae | 1042 | 1 | ||
Ancylus fluviatilis | 1029 | 1 | ||
Potamopyrgus antipodarum | 979 | 298 | 292 | 215 |
Glossiphoniidae | 908 | 29 | 3 | 6 |
Oligochaeta | 933 | 15 | 7 | 22 |
Nematoda | 1089 | 1 | 1 | |
Copepoda | 3206 | 1 | ||
Ostracoda | 3170 | 1 | ||
Hydracarina | 906 | 1 | 1 | 1 |
Hydrozoa | 3168 | 1 | 1 |