Listes faunistiques invertébrés
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Date prélèvement | 06/09/2019 | ||||
---|---|---|---|---|---|
Méthode | Petit cours d'eau | IBG |
16.0
|
||
GFI | 5 | ||||
Variété taxonomique | 44 | ||||
Taxon indicateur | Hydroptilidae |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 1.0 | marginal |
Litieres | 0.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 42.0 | dominant |
Blocs | 8.0 | dominant |
Granulats | 26.0 | dominant |
Helophytes | 1.0 | marginal |
Vases | 0.0 | marginal |
Sables | 0.0 | marginal |
Algues | 18.0 | dominant |
Dalles, argiles | 2.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Pierres, galets | Rapide | C |
P2 | Pierres, galets | Moyenne | B |
P3 | Granulats | Moyenne | B |
P4 | Granulats | Nulle | C |
P5 | Blocs | Moyenne | B |
P6 | Hydrophytes | Moyenne | A |
P7 | Pierres, galets | Lente | C |
P8 | Pierres, galets | Nulle | C |
P9 | Branchage, racines | Nulle | A |
P10 | Bryophytes | Moyenne | A |
P11 | Algues | Nulle | B |
P12 | Helophytes | Nulle | A |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Ecnomus | 249 | 1 | 1 | |
Hydropsyche | 212 | 7 | 20 | 9 |
Hydroptila | 200 | 22 | 71 | 16 |
Orthotrichia | 197 | 14 | 2 | 1 |
Leptoceridae | 310 | 1 | ||
Athripsodes | 311 | 5 | 10 | |
Ceraclea | 313 | 2 | ||
Mystacides | 312 | 2 | 2 | 3 |
Oecetis | 317 | 4 | ||
Psychomyia | 239 | 2 | 9 | |
Baetis | 364 | 3 | 25 | 21 |
Cloeon | 387 | 5 | 2 | |
Procloeon | 390 | 3 | ||
Caenis | 457 | 29 | 42 | 15 |
Choroterpes | 474 | 4 | ||
Potamanthus | 509 | 1 | 7 | |
Dryops | 613 | 2 | ||
Hydroporinae | 2393 | 3 | ||
Esolus | 619 | 10 | 54 | 77 |
Limnius | 623 | 2 | 1 | |
Oulimnius | 622 | 6 | 3 | 3 |
Potamophilus | 615 | 1 | 1 | |
Stenelmis | 617 | 1 | 8 | 16 |
Hydrophilinae | 2517 | 2 | ||
Ceratopogonidae | 819 | 2 | ||
Chironomidae | 807 | 521 | 662 | 199 |
Empididae | 831 | 1 | 1 | |
Micronecta | 719 | 7 | ||
Calopteryx | 650 | 2 | 1 | |
Coenagrionidae | 658 | 16 | 1 | |
Oxygastra | 691 | 1 | ||
Onychogomphus | 682 | 1 | ||
Libellulidae | 696 | 1 | ||
Platycnemis | 657 | 9 | ||
Sisyra | 856 | 2 | ||
Cladocera | 3127 | 3 | 3 | |
Copepoda | 3206 | 3 | 3 | 3 |
Ostracoda | 3170 | 3 | 3 | 3 |
Atyaephyra | 861 | 7 | 1 | |
Asellidae | 880 | 10 | ||
Corophium | 3212 | 1 | 1 | |
Crangonyx | 5116 | 1 | ||
Echinogammarus | 888 | 1 | ||
Ancylus | 1028 | 1 | 3 | |
Bithynia | 994 | 8 | ||
Radix | 1004 | 2 | 1 | |
Theodoxus | 967 | 1 | 3 | 5 |
Physidae | 995 | 1 | ||
Physella | 19280 | 11 | ||
Planorbidae | 1009 | 90 | 4 | 3 |
Corbicula | 1051 | 17 | 208 | 49 |
Dreissena | 1046 | 1 | 1 | |
Pisidium | 1043 | 1 | ||
Dugesiidae | 1055 | 27 | 528 | 221 |
Glossiphoniidae | 908 | 1 | ||
Piscicola | 919 | 1 | ||
Oligochaeta | 933 | 10 | 9 | |
Bryozoa | 1087 | 3 | 3 | 3 |
Prostoma | 3110 | 3 | 3 | 3 |
Spongillidae | 3106 | 3 | 3 | |
Hydracarina | 906 | 3 |