Listes faunistiques invertébrés
L'Arize au niveau du Mas d'Azil 05176170
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Date prélèvement | 08/08/2018 | ||||||||||||||||||||||||||||||||
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Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
19.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 43 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Brachycentridae | ||||||||||||||||||||||||||||||||
I2M2 |
0.7289
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | ||
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 86.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 1.0 | marginal |
Helophytes | ||
Vases | ||
Sables | 6.0 | dominant |
Algues | 1.0 | marginal |
Dalles, argiles | 2.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Lente | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Lente | A |
P4 | Blocs | Rapide | A |
P5 | Pierres, galets | Moyenne | B |
P6 | Sables | Lente | B |
P7 | Pierres, galets | Rapide | B |
P8 | Pierres, galets | Lente | 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 | 69 | 29 | 56 | 111 |
Leuctra geniculata | 33830 | 8 | 32 | 41 |
Nemoura | 26 | 1 | ||
Perla | 164 | 2 | ||
Perlidae | 155 | 1 | ||
Perlodidae | 127 | 2 | ||
Brachycentrus | 265 | 3 | 3 | 1 |
Micrasema | 268 | 6 | ||
Oligoplectrum maculatum | 264 | 1 | 1 | |
Silo | 292 | 1 | 1 | |
Silo-lithax | 5219 | 1 | 1 | |
Goeridae | 286 | 2 | ||
Cheumatopsyche lepida | 222 | 4 | 17 | 7 |
Hydropsyche | 212 | 117 | 121 | 58 |
Hydropsychidae | 211 | 11 | 11 | 10 |
Hydroptila | 200 | 9 | 11 | 1 |
Ithytrichia | 198 | 6 | 2 | |
Hydroptilidae | 193 | 2 | 1 | |
Lepidostoma hirtum | 306 | 3 | 1 | |
Athripsodes | 311 | 2 | 3 | |
Mystacides | 312 | 2 | 17 | |
Oecetis | 317 | 1 | 1 | |
Leptoceridae | 310 | 1 | ||
Limnephilinae | 3163 | 3 | ||
Polycentropus | 231 | 1 | ||
Psychomyia pusilla | 240 | 5 | 10 | 1 |
Rhyacophila lato-sensu | 183 | 4 | 7 | 2 |
Sericostoma | 322 | 4 | 1 | |
Sericostomatidae | 321 | 2 | 8 | |
Baetis lato sensu | 9794 | 17 | 34 | 163 |
Procloeon | 390 | 4 | ||
Baetidae | 363 | 1 | 1 | |
Ephemerella ignita | 451 | 97 | 26 | 11 |
Ephemerella | 450 | 3 | 22 | 9 |
Torleya major | 452 | 5 | ||
Ephemera | 502 | 2 | 12 | |
Ecdyonurus | 421 | 5 | 12 | |
Epeorus | 400 | 1 | ||
Rhithrogena | 404 | 3 | 10 | 38 |
Heptageniidae | 399 | 2 | 2 | 10 |
Leptophlebiidae | 473 | 1 | ||
Gerris | 735 | 2 | ||
Pomatinus substriatus | 33844 | 1 | ||
Elmis | 618 | 70 | 16 | 5 |
Esolus | 619 | 28 | 79 | 38 |
Limnius | 623 | 33 | 19 | 29 |
Oulimnius | 622 | 84 | 19 | |
Orectochilus | 515 | 1 | ||
Hydraena | 608 | 1 | 2 | 4 |
Athericidae | 838 | 2 | 5 | 2 |
Blephariceridae | 747 | 8 | 41 | 15 |
Ceratopogonidae | 819 | 1 | 1 | |
Chironomidae | 807 | 363 | 272 | 17 |
Empididae | 831 | 5 | ||
Limoniidae | 757 | 1 | 10 | 1 |
Rhagionidae | 841 | 1 | ||
Simuliidae | 801 | 1 | 210 | 21 |
Tabanidae | 837 | 3 | ||
Tipulidae | 753 | 1 | ||
Boyeria irene | 671 | 1 | 1 | |
Gomphus | 679 | 1 | ||
Onychogomphus | 682 | 2 | 1 | |
Zygoptera | 9785 | 1 | ||
Gammarus | 892 | 593 | 579 | 107 |
Gammaridae | 887 | 196 | 331 | 54 |
Pisidium | 1043 | 3 | ||
Ancylus fluviatilis | 1029 | 2 | 6 | 1 |
Potamopyrgus antipodarum | 979 | 11 | 510 | 29 |
Theodoxus fluviatilis | 968 | 4 | 85 | 12 |
Glossiphoniidae | 908 | 3 | 2 | |
Planariidae | 1061 | 17 | 9 | 4 |
Oligochaeta | 933 | 4 | 56 | 12 |
Copepoda | 3206 | 1 | ||
Hydracarina | 906 | 1 | 1 | 1 |