Listes faunistiques invertébrés
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Date prélèvement | 29/07/2015 | ||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||
IBG |
17.0
|
||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||
Variété taxonomique | 38 | ||||||||||||||||||||
Taxon indicateur | Leuctridae | ||||||||||||||||||||
I2M2 |
0.8540
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 1.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 64.0 | dominant |
Blocs | 4.0 | marginal |
Granulats | 12.0 | dominant |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 4.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 13.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Litieres | Nulle | A |
P2 | Hydrophytes | Nulle | A |
P3 | Pierres, galets | Moyenne | C |
P4 | Pierres, galets | Rapide | C |
P5 | Pierres, galets | Lente | B |
P6 | Dalles, argiles | Nulle | B |
P7 | Blocs | Lente | A |
P8 | Pierres, galets | Lente | C |
P9 | Pierres, galets | Nulle | B |
P10 | Granulats | Nulle | B |
P11 | Branchage, racines | Nulle | A |
P12 | Pierres, galets | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra geniculata | 33830 | 1 | 2 | |
Leuctra | 69 | 2 | 1 | 1 |
Hydropsychidae | 211 | 1 | ||
Cheumatopsyche | 221 | 1 | 7 | |
Hydropsyche | 212 | 4 | 26 | |
Hydroptila | 200 | 8 | 6 | 19 |
Athripsodes | 311 | 1 | 23 | 10 |
Ceraclea | 313 | 1 | ||
Mystacides | 312 | 15 | 3 | 2 |
Oecetis | 317 | 2 | 1 | |
Polycentropodidae | 223 | 3 | 3 | 10 |
Polycentropus | 231 | 11 | 6 | 1 |
Psychomyiidae | 238 | 1 | ||
Psychomyia | 239 | 5 | 29 | 96 |
Baetis | 364 | 34 | ||
Procloeon bifidum | 391 | 1 | 2 | |
Caenis | 457 | 93 | 45 | 44 |
Heptageniidae | 399 | 1 | 2 | |
Leptophlebiidae | 473 | 1 | ||
Choroterpes | 474 | 10 | 6 | 1 |
Ephoron | 496 | 2 | 2 | |
Dryops | 613 | 3 | 1 | |
Laccophilus | 553 | 1 | ||
Elmis | 618 | 1 | ||
Esolus | 619 | 7 | 102 | 85 |
Limnius | 623 | 1 | 3 | |
Potamophilus | 615 | 1 | 1 | |
Stenelmis | 617 | 5 | 77 | 8 |
Haliplus | 518 | 1 | ||
Hydrophilinae | 2517 | 1 | ||
Chironomidae | 807 | 42 | 65 | 75 |
Hemerodromiinae | 3202 | 1 | 2 | |
Ephydridae | 844 | 1 | ||
Aphelocheirus | 721 | 1 | 1 | |
Micronecta | 719 | 1 | ||
Naucoridae | 722 | 1 | ||
Gomphidae | 678 | 1 | ||
Platycnemis | 657 | 1 | ||
Copepoda | 3206 | 3 | ||
Atyaephyra | 861 | 20 | ||
Asellidae | 880 | 2 | 1 | |
Gammaridae | 887 | 3 | 3 | |
Echinogammarus | 888 | 16 | 6 | 8 |
Ancylus | 1028 | 4 | 11 | 3 |
Bithynia | 994 | 1 | ||
Potamopyrgus | 978 | 1 | ||
Radix | 1004 | 2 | ||
Theodoxus | 967 | 23 | 8 | 5 |
Menetus | 1025 | 33 | ||
Corbicula | 1051 | 16 | 22 | 8 |
Anodonta | 1038 | 1 | ||
Dugesia | 1056 | 17 | 123 | 25 |
Oligochaeta | 933 | 2 | 1 | 20 |
Prostoma | 3110 | 3 | ||
Hydracarina | 906 | 3 | 3 |