Listes faunistiques invertébrés
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Date prélèvement | 06/09/2018 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
19.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 46 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Leptophlebiidae | ||||||||||||||||||||||||||||||||
I2M2 |
0.4524
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 3.0 | marginal |
Branchage, racines | 2.0 | marginal |
Pierres, galets | 1.0 | marginal |
Blocs | 1.0 | marginal |
Granulats | 39.0 | dominant |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 47.0 | dominant |
Algues | 0.0 | marginal |
Dalles, argiles | 6.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Litieres | Nulle | A |
P2 | Branchage, racines | Nulle | A |
P3 | Pierres, galets | Moyenne | A |
P4 | Bryophytes | Moyenne | A |
P5 | Granulats | Lente | B |
P6 | Sables | Lente | B |
P7 | Dalles, argiles | Nulle | B |
P8 | Sables | Nulle | B |
P9 | Granulats | Moyenne | C |
P10 | Sables | Nulle | C |
P11 | Granulats | Nulle | C |
P12 | Sables | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Beraeodes | 329 | 1 | ||
Hydropsyche | 212 | 48 | 4 | 112 |
Hydroptila | 200 | 1 | ||
Mystacides | 312 | 2 | 3 | 1 |
Cyrnus | 224 | 3 | 1 | |
Polycentropus | 231 | 9 | 1 | |
Polycentropodidae | 223 | 7 | ||
Psychomyiidae | 238 | 1 | ||
Rhyacophila lato-sensu | 183 | 1 | ||
Baetis | 364 | 13 | 18 | |
Centroptilum | 383 | 1 | ||
Cloeon | 387 | 3 | ||
Procloeon | 390 | 2 | ||
Caenis | 457 | 1 | 2 | |
Ephemera | 502 | 2 | 3 | 7 |
Electrogena | 3181 | 1 | ||
Leptophlebiidae | 473 | 4 | ||
Micronecta | 719 | 2 | ||
Gerris | 735 | 4 | ||
Hydrometra | 740 | 1 | ||
Dryops | 613 | 1 | ||
Esolus | 619 | 3 | ||
Limnius | 623 | 1 | 2 | |
Oulimnius | 622 | 2 | 1 | |
Stenelmis | 617 | 3 | 5 | |
Athericidae | 838 | 56 | 144 | 60 |
Ceratopogonidae | 819 | 1 | 1 | |
Chironomidae | 807 | 1344 | 128 | 80 |
Culicidae | 796 | 1 | ||
Dixidae | 793 | 2 | ||
Hemerodromiinae | 3202 | 2 | 2 | 2 |
Limoniini | 20393 | 2 | ||
Pediciini | 20537 | 1 | ||
Psychodidae | 783 | 1 | ||
Simuliidae | 801 | 6 | 2 | |
Stratiomyidae | 824 | 1 | ||
Tabanidae | 837 | 2 | 2 | 1 |
Tipulidae | 753 | 1 | 1 | 1 |
Calopteryx | 650 | 44 | 1 | |
Cordulegaster | 687 | 1 | ||
Corduliidae | 690 | 3 | ||
Gomphus | 679 | 1 | ||
Onychogomphus | 682 | 62 | 16 | 26 |
Gomphidae | 678 | 4 | 9 | 44 |
Platycnemis | 657 | 40 | 1 | 1 |
Sialis | 704 | 2 | ||
Echinogammarus | 888 | 192 | 1 | 22 |
Gammarus | 892 | 336 | 3 | 14 |
Gammaridae | 887 | 2 | 10 | |
Cladocera | 3127 | 3 | 3 | |
Copepoda | 3206 | 3 | ||
Procambarus | 2027 | 1 | ||
Asellidae | 880 | 1 | ||
Corbicula | 1051 | 21 | 464 | 39 |
Pisidium | 1043 | 24 | 15 | 4 |
Sphaerium | 1044 | 6 | ||
Sphaeriidae | 1042 | 14 | 15 | |
Anodonta | 1038 | 1 | ||
Unionidae | 1037 | 1 | ||
Ancylus | 1028 | 2 | 1 | |
Potamopyrgus | 978 | 68 | 38 | 12 |
Physella | 19280 | 3 | ||
Physidae | 995 | 2 | 1 | |
Valvata | 972 | 1 | ||
Oligochaeta | 933 | 144 | 152 | 40 |
Dugesia | 1056 | 2 | 2 | |
Mermithoïdea | 3159 | 2 | 2 | 1 |
Prostoma | 3110 | 1 | 4 | 2 |
Hydracarina | 906 | 3 | 5 | 9 |
Bryozoa | 1087 | 1 | 1 |