Listes faunistiques invertébrés
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Date prélèvement | 27/09/2018 | ||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||
IBG |
14.0
|
||||||||||||||||||||
GFI | 5 | ||||||||||||||||||||
Variété taxonomique | 34 | ||||||||||||||||||||
Taxon indicateur | Heptageniidae | ||||||||||||||||||||
I2M2 |
0.7610
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 2.0 | marginal |
Hydrophytes | 1.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 18.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 1.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 10.0 | dominant |
Algues | 3.0 | marginal |
Dalles, argiles | 62.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Dalles, argiles | Lente | B |
P2 | Dalles, argiles | Nulle | C |
P3 | Litieres | Nulle | A |
P4 | Dalles, argiles | Rapide | C |
P5 | Dalles, argiles | Moyenne | B |
P6 | Dalles, argiles | Moyenne | C |
P7 | Pierres, galets | Nulle | B |
P8 | Branchage, racines | Nulle | A |
P9 | Bryophytes | Rapide | A |
P10 | Hydrophytes | Nulle | A |
P11 | Dalles, argiles | Lente | C |
P12 | Sables | Lente | B |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Hydropsychidae | 211 | 7 | 54 | |
Hydropsyche | 212 | 9 | 65 | |
Hydroptila | 200 | 1 | 17 | |
Leptoceridae | 310 | 1 | ||
Athripsodes | 311 | 1 | ||
Mystacides | 312 | 2 | 1 | |
Oecetis | 317 | 2 | 1 | |
Triaenodes | 314 | 1 | ||
Baetidae | 363 | 1 | ||
Baetis | 364 | 13 | 1 | 64 |
Cloeon dipterum | 388 | 6 | ||
Procloeon bifidum | 391 | 5 | 2 | |
Procloeon | 390 | 1 | 2 | 1 |
Caenis | 457 | 15 | 2 | 7 |
Ephemera | 502 | 1 | ||
Heptageniidae | 399 | 1 | 2 | |
Heptagenia | 443 | 1 | ||
Potamanthus | 509 | 1 | 1 | |
Dryops | 613 | 4 | ||
Pomatinus substriatus | 33844 | 1 | ||
Elmis | 618 | 2 | ||
Esolus | 619 | 5 | ||
Limnius | 623 | 1 | ||
Oulimnius | 622 | 21 | ||
Potamophilus | 615 | 1 | ||
Stenelmis | 617 | 1 | 1 | |
Athericidae | 838 | 1 | ||
Ceratopogonidae | 819 | 2 | 1 | |
Chironomidae | 807 | 288 | 27 | 207 |
Ephydridae | 844 | 1 | ||
Tabanidae | 837 | 3 | ||
Aphelocheirus | 721 | 2 | ||
Micronecta | 719 | 5 | 3 | |
Calopteryx | 650 | 6 | ||
Coenagrionidae | 658 | 26 | ||
Gomphidae | 678 | 1 | ||
Platycnemis | 657 | 4 | ||
Copepoda | 3206 | 3 | 3 | 3 |
Echinogammarus | 888 | 141 | 2 | |
Gammarus | 892 | 3 | ||
Bithynia | 994 | 10 | 1 | |
Potamopyrgus | 978 | 45 | 3 | 9 |
Lymnaeidae | 998 | 7 | ||
Radix | 1004 | 7 | ||
Theodoxus | 967 | 105 | 30 | 32 |
Physidae | 995 | 13 | ||
Physella | 19280 | 7 | ||
Corbicula | 1051 | 9 | 3 | |
Pisidium | 1043 | 1 | ||
Tricladida | 1054 | 3 | ||
Dugesiidae | 1055 | 29 | ||
Oligochaeta | 933 | 3 | 5 | |
Hydrozoa | 3168 | 3 | ||
Nemathelmintha | 3111 | 3 | ||
Hydracarina | 906 | 3 |