Listes faunistiques invertébrés
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Date prélèvement | 29/06/2016 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
17.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 40 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Leuctridae | ||||||||||||||||||||||||||||||||
I2M2 |
0.7099
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | ||
Litieres | 1.0 | marginal |
Branchage, racines | 2.0 | marginal |
Pierres, galets | 25.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 50.0 | dominant |
Helophytes | ||
Vases | ||
Sables | 15.0 | dominant |
Algues | ||
Dalles, argiles | 5.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Moyenne | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Nulle | A |
P4 | Blocs | Nulle | A |
P5 | Pierres, galets | Moyenne | B |
P6 | Granulats | Lente | B |
P7 | Sables | Nulle | B |
P8 | Dalles, argiles | Lente | B |
P9 | Granulats | Nulle | C |
P10 | Granulats | Lente | C |
P11 | Granulats | Nulle | C |
P12 | Pierres, galets | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Euleuctra geniculata | 68 | 23 | 150 | 67 |
Nemoura | 26 | 1 | ||
Silo | 292 | 1 | ||
Goeridae | 286 | 2 | ||
Hydropsyche | 212 | 4 | 105 | 5 |
Hydroptila | 200 | 33 | 4 | 2 |
Orthotrichia | 197 | 25 | ||
Athripsodes | 311 | 4 | 24 | 3 |
Leptocerus | 319 | 1 | ||
Mystacides | 312 | 1 | ||
Triaenodes | 314 | 2 | 2 | |
Leptoceridae | 310 | 1 | 1 | 1 |
Lype | 241 | 3 | ||
Tinodes | 245 | 1 | ||
Rhyacophila lato-sensu | 183 | 3 | ||
Sericostomatidae | 321 | 1 | 2 | |
Baetis | 364 | 5 | 868 | 36 |
Centroptilum | 383 | 1 | ||
Caenis | 457 | 3 | 1 | 7 |
Ephemera | 502 | 6 | ||
Ephemerella ignita | 451 | 25 | 16 | 4 |
Ecdyonurus | 421 | 11 | 1 | |
Electrogena | 3181 | 1 | ||
Heptageniidae | 399 | 2 | ||
Habrophlebia | 491 | 11 | 2 | 1 |
Gerris | 735 | 1 | ||
Pomatinus substriatus | 33844 | 1 | ||
Hydrocyphon | 637 | 5 | ||
Hydraena | 608 | 10 | 12 | |
Hydrochus | 606 | 1 | ||
Elmis | 618 | 6 | ||
Esolus | 619 | 29 | 345 | 156 |
Limnius | 623 | 1 | 27 | 43 |
Oulimnius | 622 | 302 | 89 | 33 |
Riolus | 625 | 10 | 39 | 2 |
Stenelmis | 617 | 1 | 2 | 5 |
Athericidae | 838 | 75 | 47 | 110 |
Ceratopogonidae | 819 | 3 | 2 | 3 |
Chironomidae | 807 | 218 | 92 | 56 |
Dixidae | 793 | 1 | ||
Empididae | 831 | 2 | 1 | |
Limoniidae | 757 | 17 | 13 | 7 |
Simuliidae | 801 | 27 | ||
Tabanidae | 837 | 2 | 2 | |
Boyeria | 670 | 2 | ||
Calopteryx | 650 | 2 | 1 | |
Gomphus | 679 | 6 | ||
Onychogomphus | 682 | 2 | 25 | 2 |
Platycnemis | 657 | 4 | 1 | |
Gammarus | 892 | 13 | 7 | 2 |
Copepoda | 3206 | 3 | ||
Ancylus | 1028 | 2 | ||
Potamopyrgus | 978 | 1642 | 1206 | 1057 |
Hydrobiidae | 973 | 424 | ||
Radix | 1004 | 1 | ||
Lymnaeidae | 998 | 2 | ||
Pisidium | 1043 | 2 | 5 | |
Sphaerium | 1044 | 2 | ||
Sphaeriidae | 1042 | 10 | 5 | 3 |
Glossiphoniidae | 908 | 7 | 3 | 6 |
Dugesiidae | 1055 | 5 | 3 | |
Oligochaeta | 933 | 305 | 239 | 314 |
Bryozoa | 1087 | 3 | 3 | 3 |
Collembola | 1088 | 3 | 3 | |
Hydracarina | 906 | 3 | 3 | 3 |
Hydrozoa | 3168 | 3 | ||
Nemathelmintha | 3111 | 3 | 3 | 3 |