Listes faunistiques invertébrés
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Date prélèvement | 21/07/2017 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
17.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 37 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Leuctridae | ||||||||||||||||||||||||||||||||
I2M2 |
0.6074
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 10.0 | dominant |
Blocs | 5.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 1.0 | marginal |
Sables | 1.0 | marginal |
Algues | 15.0 | dominant |
Dalles, argiles | 64.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Moyenne | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Lente | A |
P4 | Granulats | Lente | A |
P5 | Pierres, galets | Lente | B |
P6 | Blocs | Lente | B |
P7 | Algues | Lente | B |
P8 | Dalles, argiles | Lente | B |
P9 | Dalles, argiles | Nulle | C |
P10 | Dalles, argiles | Moyenne | C |
P11 | Dalles, argiles | Rapide | C |
P12 | Dalles, argiles | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 5 | 29 | 9 |
Leuctra geniculata | 33830 | 21 | 6 | 2 |
Micrasema | 268 | 1 | 1 | 11 |
Goera pilosa | 288 | 1 | ||
Silo-lithax | 5219 | 7 | ||
Goeridae | 286 | 5 | ||
Hydropsyche | 212 | 5 | ||
Hydropsychidae | 211 | 2 | ||
Hydroptila | 200 | 40 | 11 | |
Athripsodes | 311 | 1 | 12 | |
Mystacides | 312 | 5 | 10 | 1 |
Oecetis | 317 | 1 | 3 | |
Limnephilinae | 3163 | 1 | 2 | 2 |
Polycentropus | 231 | 1 | 6 | |
Psychomyia pusilla | 240 | 2 | 2 | |
Tinodes | 245 | 1 | ||
Rhyacophila lato-sensu | 183 | 2 | 5 | |
Sericostomatidae | 321 | 1 | ||
Baetis lato sensu | 9794 | 1 | 1 | |
Centroptilum luteolum | 384 | 1 | 4 | |
Procloeon pennulatum | 29153 | 1 | ||
Baetidae | 363 | 3 | ||
Ephemerella ignita | 451 | 1 | ||
Ephemerella | 450 | 2 | ||
Ephemerellidae | 449 | 3 | ||
Micronecta | 719 | 1 | ||
Gerris | 735 | 1 | ||
Hydroporinae | 2393 | 7 | 1 | |
Elmis | 618 | 12 | 8 | |
Esolus | 619 | 110 | 46 | 90 |
Limnius | 623 | 6 | 15 | 11 |
Oulimnius | 622 | 61 | 23 | 20 |
Riolus | 625 | 30 | 208 | 280 |
Stenelmis | 617 | 24 | 8 | |
Brychius | 520 | 5 | 24 | |
Haliplus | 518 | 1 | 3 | |
Hydraena | 608 | 19 | ||
Athericidae | 838 | 9 | 4 | |
Chironomidae | 807 | 245 | 300 | 17 |
Empididae | 831 | 4 | 1 | 4 |
Limoniidae | 757 | 3 | 201 | 11 |
Simuliidae | 801 | 6 | ||
Tabanidae | 837 | 1 | ||
Tipulidae | 753 | 1 | ||
Boyeria irene | 671 | 1 | ||
Calopteryx | 650 | 1 | 1 | |
Onychogomphus | 682 | 1 | ||
Sialis | 704 | 14 | ||
Gammarus | 892 | 108 | 8 | 97 |
Gammaridae | 887 | 1 | ||
Pisidium | 1043 | 2 | ||
Sphaeriidae | 1042 | 3 | ||
Ancylus fluviatilis | 1029 | 4 | 1 | |
Potamopyrgus antipodarum | 979 | 378 | 300 | 161 |
Radix | 1004 | 3 | 1 | 19 |
Physa (sensu lato) | 997 | 1 | 3 | |
Erpobdellidae | 928 | 3 | 3 | |
Glossiphoniidae | 908 | 3 | 3 | 1 |
Dugesiidae | 1055 | 2 | ||
Planariidae | 1061 | 1 | 8 | |
Oligochaeta | 933 | 488 | 33 | 16 |
Ostracoda | 3170 | 1 | 1 | |
Hydracarina | 906 | 1 | 1 | |
Prostoma | 3110 | 1 |