Listes faunistiques invertébrés
DOUX A LABATIE-D'ANDAURE 1 06105568
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Date prélèvement | 13/08/2015 | ||||||||||||||||||||||||||||||||
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Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
18.0
|
||||||||||||||||||||||||||||||||
GFI | 9 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 33 | ||||||||||||||||||||||||||||||||
I2M2 |
0.8221
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 50.0 | dominant |
Blocs | 20.0 | dominant |
Granulats | 2.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 6.0 | dominant |
Algues | 2.0 | marginal |
Dalles, argiles | 17.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Moyenne | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Nulle | A |
P4 | Granulats | Nulle | A |
P5 | Pierres, galets | Lente | B |
P6 | Blocs | Lente | B |
P7 | Sables | Lente | B |
P8 | Dalles, argiles | Nulle | B |
P9 | Pierres, galets | Nulle | C |
P10 | Pierres, galets | Moyenne | C |
P11 | Pierres, galets | Rapide | C |
P12 | Pierres, galets | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra geniculata | 33830 | 9 | 2 | 1 |
Leuctra | 69 | 172 | 17 | 42 |
Protonemura | 46 | 34 | 1 | |
Perla | 164 | 1 | 3 | 20 |
Micrasema | 268 | 35 | 1 | 14 |
Silo | 292 | 1 | ||
Hydropsyche | 212 | 3 | 13 | |
Hydroptila | 200 | 2 | ||
Lepidostoma | 305 | 1 | ||
Adicella | 320 | 1 | ||
Athripsodes | 311 | 2 | 3 | |
Mystacides | 312 | 3 | 1 | |
Oecetis | 317 | 4 | ||
Drusinae | 3120 | 1 | ||
Limnephilinae | 3163 | 6 | ||
Odontocerum | 339 | 1 | ||
Wormaldia | 210 | 2 | ||
Polycentropus | 231 | 10 | 1 | 3 |
Polycentropodidae | 223 | 4 | ||
Rhyacophila lato-sensu | 183 | 1 | 2 | 7 |
Sericostoma | 322 | 122 | 48 | 14 |
Thremma | 301 | 1 | ||
Baetis lato sensu | 9794 | 27 | ||
Baetis | 364 | 14 | 8 | |
Centroptilum | 383 | 2 | ||
Procloeon | 390 | 11 | 5 | |
Ephemerella | 450 | 5 | ||
Ephemera | 502 | 1 | ||
Ecdyonurus | 421 | 2 | 29 | |
Epeorus | 400 | 1 | 109 | |
Rhithrogena | 404 | 12 | ||
Heptageniidae | 399 | 7 | 16 | |
Leptophlebiidae | 473 | 4 | 1 | |
Micronecta | 719 | 2 | 5 | |
Gerris | 735 | 2 | ||
Platambus | 556 | 4 | ||
Dupophilus | 620 | 34 | 8 | 116 |
Elmis | 618 | 62 | 16 | 33 |
Esolus | 619 | 6 | 16 | |
Limnius | 623 | 6 | 16 | 13 |
Oulimnius | 622 | 136 | ||
Orectochilus | 515 | 2 | ||
Hydraena | 608 | 1 | 5 | |
Atherix | 839 | 7 | ||
Ceratopogonidae | 819 | 1 | 11 | 1 |
Chironomidae | 807 | 746 | 368 | 121 |
Empididae | 831 | 7 | 9 | |
Limoniidae | 757 | 5 | ||
Tabanidae | 837 | 6 | 27 | |
Coenagrionidae | 658 | 5 | ||
Cordulegaster | 687 | 2 | ||
Gammarus | 892 | 13 | ||
Copepoda | 3206 | 3 | ||
Oligochaeta | 933 | 1 | ||
Hydracarina | 906 | 3 | 3 | 3 |