Listes faunistiques invertébrés
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Date prélèvement | 28/09/2018 | ||||
---|---|---|---|---|---|
Méthode | Petit cours d'eau | IBG |
17.0
|
||
GFI | 7 | ||||
Variété taxonomique | 37 | ||||
Taxon indicateur | Leuctridae |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 1.0 | marginal |
Litieres | 0.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 66.0 | dominant |
Blocs | 15.0 | dominant |
Granulats | 13.0 | dominant |
Helophytes | 1.0 | marginal |
Vases | 0.0 | marginal |
Sables | 1.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 2.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Branchage, racines | Nulle | A |
P2 | Sables | Nulle | A |
P3 | Pierres, galets | Nulle | B |
P4 | Pierres, galets | Rapide | C |
P5 | Pierres, galets | Moyenne | B |
P6 | Helophytes | Nulle | A |
P7 | Hydrophytes | Moyenne | A |
P8 | Granulats | Moyenne | B |
P9 | Pierres, galets | Lente | C |
P10 | Blocs | Moyenne | B |
P11 | Pierres, galets | Moyenne | C |
P12 | Pierres, galets | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctridae | 66 | 1 | ||
Leuctra geniculata | 33830 | 2 | ||
Ecnomus | 249 | 1 | ||
Hydropsychidae | 211 | 8 | 2 | 14 |
Hydropsyche | 212 | 7 | 24 | 31 |
Hydroptila | 200 | 1 | 18 | 23 |
Orthotrichia | 197 | 1 | ||
Leptoceridae | 310 | 1 | ||
Athripsodes | 311 | 1 | 6 | 8 |
Ceraclea | 313 | 1 | ||
Mystacides | 312 | 3 | 1 | |
Oecetis | 317 | 1 | 2 | |
Psychomyiidae | 238 | 1 | ||
Psychomyia | 239 | 27 | 34 | |
Baetis | 364 | 5 | 29 | 83 |
Cloeon dipterum | 388 | 1 | ||
Procloeon bifidum | 391 | 1 | 2 | |
Caenis | 457 | 8 | 20 | |
Heptageniidae | 399 | 1 | 5 | |
Ecdyonurus | 421 | 1 | ||
Potamanthus | 509 | 8 | ||
Dryops | 613 | 1 | ||
Pomatinus substriatus | 33844 | 1 | ||
Hydroporinae | 2393 | 1 | ||
Esolus | 619 | 8 | 42 | 33 |
Limnius | 623 | 3 | ||
Oulimnius | 622 | 9 | 1 | 15 |
Potamophilus | 615 | 2 | 2 | |
Stenelmis | 617 | 3 | 4 | |
Haliplus | 518 | 1 | ||
Hydrophilinae | 2517 | 1 | ||
Ceratopogonidae | 819 | 3 | ||
Chironomidae | 807 | 57 | 68 | 68 |
Tabanidae | 837 | 2 | ||
Aphelocheirus | 721 | 3 | 4 | |
Coenagrionidae | 658 | 23 | ||
Onychogomphus | 682 | 1 | ||
Platycnemis | 657 | 1 | ||
Copepoda | 3206 | 3 | ||
Atyaephyra | 861 | 16 | 1 | |
Asellidae | 880 | 1 | ||
Crangonyx | 5116 | 16 | 1 | |
Echinogammarus | 888 | 8 | ||
Ancylus | 1028 | 5 | 4 | |
Bithynia | 994 | 1 | ||
Potamopyrgus | 978 | 1 | ||
Theodoxus | 967 | 8 | 4 | 7 |
Physidae | 995 | 60 | ||
Physella | 19280 | 46 | 1 | |
Planorbidae | 1009 | 21 | 1 | |
Corbicula | 1051 | 40 | 8 | 10 |
Dugesiidae | 1055 | 2 | 18 | 25 |
Oligochaeta | 933 | 2 | ||
Bryozoa | 1087 | 3 | 3 | 3 |
Prostoma | 3110 | 3 | 3 | 3 |
Spongillidae | 3106 | 3 | ||
Hydracarina | 906 | 3 |