Listes faunistiques invertébrés
L'Arize au niveau du Mas d'Azil 05176170
- Télécharger la fiche IRSTEA xls / 94 ko
- Export SEEE csv / 12 ko
Date prélèvement | 31/08/2017 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
20.0
|
||||||||||||||||||||||||||||||||
GFI | 9 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 44 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Perlidae | ||||||||||||||||||||||||||||||||
I2M2 |
0.7579
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 79.0 | dominant |
Blocs | 15.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 1.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 1.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Lente | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Nulle | A |
P4 | Granulats | Lente | A |
P5 | Pierres, galets | Moyenne | B |
P6 | Blocs | Moyenne | B |
P7 | Pierres, galets | Lente | B |
P8 | Pierres, galets | Rapide | B |
P9 | Pierres, galets | Nulle | C |
P10 | Pierres, galets | Moyenne | C |
P11 | Pierres, galets | Lente | C |
P12 | Pierres, galets | Rapide | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 13 | 360 | 114 |
Leuctra geniculata | 33830 | 3 | 6 | |
Perla | 164 | 6 | 2 | |
Perlodes | 150 | 1 | ||
Brachycentrus | 265 | 1 | ||
Micrasema | 268 | 25 | 7 | 1 |
Oligoplectrum maculatum | 264 | 4 | 5 | |
Goera pilosa | 288 | 1 | ||
Silo | 292 | 3 | 3 | |
Silo-lithax | 5219 | 1 | ||
Cheumatopsyche lepida | 222 | 2 | 144 | 54 |
Hydropsyche | 212 | 11 | 384 | 164 |
Hydroptila | 200 | 1 | 79 | 6 |
Ithytrichia | 198 | 1 | ||
Hydroptilidae | 193 | 7 | 1 | |
Lepidostoma hirtum | 306 | 1 | ||
Lepidostomatidae | 304 | 1 | 1 | |
Athripsodes | 311 | 8 | 2 | 3 |
Leptocerus | 319 | 55 | ||
Mystacides | 312 | 10 | 1 | |
Oecetis | 317 | 16 | 2 | |
Leptoceridae | 310 | 1 | ||
Polycentropus | 231 | 2 | 1 | |
Lype | 241 | 1 | ||
Psychomyia pusilla | 240 | 3 | 23 | |
Rhyacophila lato-sensu | 183 | 23 | 4 | |
Sericostomatidae | 321 | 1 | 3 | 2 |
Baetis lato sensu | 9794 | 1 | 46 | 137 |
Centroptilum luteolum | 384 | 4 | ||
Procloeon | 390 | 1 | ||
Caenis | 457 | 1 | ||
Ephemerella ignita | 451 | 3 | 12 | 6 |
Torleya major | 452 | 1 | 3 | |
Ephemera | 502 | 1 | 1 | |
Ecdyonurus | 421 | 26 | 28 | |
Epeorus | 400 | 7 | 3 | |
Rhithrogena | 404 | 3 | 3 | |
Heptageniidae | 399 | 1 | 2 | |
Habroleptoides | 485 | 3 | 1 | |
Leptophlebiidae | 473 | 1 | ||
Pomatinus substriatus | 33844 | 6 | ||
Colymbetinae | 2395 | 1 | ||
Elmis | 618 | 14 | 212 | 70 |
Esolus | 619 | 7 | 114 | 176 |
Limnius | 623 | 4 | 8 | 88 |
Macronychus | 626 | 1 | ||
Oulimnius | 622 | 22 | 8 | 26 |
Riolus | 625 | 1 | ||
Stenelmis | 617 | 8 | ||
Orectochilus | 515 | 15 | 5 | |
Hydraena | 608 | 10 | 7 | |
Athericidae | 838 | 13 | 4 | 8 |
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 19 | 96 | 34 |
Empididae | 831 | 2 | 2 | |
Limoniidae | 757 | 2 | 83 | 46 |
Rhagionidae | 841 | 1 | ||
Simuliidae | 801 | 16 | ||
Boyeria irene | 671 | 1 | ||
Calopteryx | 650 | 11 | ||
Gomphus | 679 | 2 | ||
Onychogomphus | 682 | 1 | 1 | |
Sialis | 704 | 1 | ||
Gammarus | 892 | 240 | 135 | 214 |
Gammaridae | 887 | 40 | 23 | 38 |
Pisidium | 1043 | 13 | 2 | |
Sphaeriidae | 1042 | 11 | ||
Ancylus fluviatilis | 1029 | 1 | 30 | 43 |
Potamopyrgus antipodarum | 979 | 2201 | 92 | 258 |
Theodoxus fluviatilis | 968 | 105 | 68 | 25 |
Erpobdellidae | 928 | 1 | ||
Glossiphoniidae | 908 | 1 | ||
Dugesiidae | 1055 | 2 | 4 | 3 |
Planariidae | 1061 | 7 | 44 | 38 |
Oligochaeta | 933 | 6 | 12 | 23 |
Nemathelmintha | 3111 | 1 | ||
Hydracarina | 906 | 1 | 1 | 1 |
Bryozoa | 1087 | 1 | ||
Prostoma | 3110 | 1 | 1 |