Listes faunistiques invertébrés
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Date prélèvement | 05/07/2016 | ||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||
IBG |
18.0
|
||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||
Variété taxonomique | 41 | ||||||||||||||||||||
Taxon indicateur | Leptophlebiidae | ||||||||||||||||||||
I2M2 |
0.8010
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 4.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 73.0 | dominant |
Blocs | 8.0 | dominant |
Granulats | 0.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | 0.0 | marginal |
Sables | 11.0 | dominant |
Algues | 0.0 | marginal |
Dalles, argiles | 1.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Litieres | Nulle | A |
P2 | Hydrophytes | Nulle | A |
P3 | Sables | Lente | B |
P4 | Helophytes | Nulle | A |
P5 | Pierres, galets | Rapide | C |
P6 | Pierres, galets | Lente | B |
P7 | Branchage, racines | Nulle | A |
P8 | Pierres, galets | Nulle | C |
P9 | Pierres, galets | Moyenne | B |
P10 | Pierres, galets | Lente | C |
P11 | Blocs | Moyenne | B |
P12 | Pierres, galets | Moyenne | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 1 | ||
Goera | 287 | 1 | ||
Hydropsychidae | 211 | 1 | 4 | |
Cheumatopsyche | 221 | 1 | ||
Hydropsyche | 212 | 3 | 22 | 9 |
Hydroptila | 200 | 8 | 12 | 12 |
Orthotrichia | 197 | 6 | ||
Athripsodes | 311 | 1 | ||
Ceraclea | 313 | 1 | ||
Mystacides | 312 | 1 | ||
Oecetis | 317 | 1 | 3 | 3 |
Cyrnus | 224 | 2 | ||
Polycentropus | 231 | 4 | ||
Psychomyia | 239 | 10 | 6 | |
Baetis | 364 | 15 | 17 | 10 |
Cloeon | 387 | 1 | ||
Caenis | 457 | 7 | 14 | 5 |
Ephemerella ignita | 451 | 1 | ||
Heptagenia | 443 | 1 | 1 | |
Choroterpes | 474 | 4 | 2 | |
Ephoron | 496 | 16 | 8 | |
Dryops | 613 | 3 | ||
Esolus | 619 | 7 | 15 | |
Limnius | 623 | 5 | 9 | |
Oulimnius | 622 | 1 | 1 | 2 |
Potamophilus | 615 | 1 | ||
Stenelmis | 617 | 1 | 14 | |
Chironomidae | 807 | 100 | 9 | 22 |
Empididae | 831 | 1 | ||
Simuliidae | 801 | 1 | ||
Aphelocheirus | 721 | 1 | ||
Micronecta | 719 | 1 | ||
Gerris | 735 | 1 | ||
Naucoridae | 722 | 1 | ||
Boyeria | 670 | 1 | ||
Coenagrionidae | 658 | 5 | ||
Oxygastra | 691 | 1 | ||
Onychogomphus | 682 | 1 | ||
Zygoptera | 9785 | 10 | ||
Copepoda | 3206 | 3 | ||
Ostracoda | 3170 | 3 | ||
Atyaephyra | 861 | 13 | 1 | |
Asellidae | 880 | 1 | ||
Gammaridae | 887 | 1 | 2 | |
Echinogammarus | 888 | 44 | 8 | 19 |
Acroloxus | 1033 | 4 | ||
Ancylus | 1028 | 1 | 21 | 13 |
Bithynia | 994 | 2 | ||
Potamopyrgus | 978 | 2 | 5 | 3 |
Lymnaeidae | 998 | 2 | ||
Galba | 1001 | 1 | ||
Radix | 1004 | 6 | ||
Theodoxus | 967 | 6 | 25 | 20 |
Physidae | 995 | 4 | ||
Physella | 19280 | 17 | ||
Planorbidae | 1009 | 10 | 5 | 2 |
Corbicula | 1051 | 1 | 74 | 85 |
Tricladida | 1054 | 1 | ||
Dugesiidae | 1055 | 2 | 132 | 80 |
Erpobdellidae | 928 | 1 | ||
Glossiphoniidae | 908 | 1 | ||
Piscicolidae | 918 | 1 | ||
Oligochaeta | 933 | 2 | 4 | |
Hydracarina | 906 | 3 | 3 | 3 |