Listes faunistiques invertébrés
L'Arize au Mas d'Azil 05176150
- Télécharger la fiche IRSTEA xls / 72 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 22/09/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 45 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 72.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Dalles, argiles | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 6 | 57 | 120 |
| Leuctra geniculata | 33830 | 14 | ||
| Nemouridae | 20 | 1 | ||
| Perla | 164 | 2 | ||
| Perlodes | 150 | 1 | 2 | |
| Beraeodes minutus | 2379 | 4 | ||
| Brachycentrus | 265 | 39 | ||
| Micrasema | 268 | 7 | 28 | |
| Brachycentridae | 262 | 60 | ||
| Goera pilosa | 288 | 1 | ||
| Silo | 292 | 1 | ||
| Silo-lithax | 5219 | 2 | 3 | 4 |
| Cheumatopsyche lepida | 222 | 14 | 103 | 96 |
| Hydropsyche | 212 | 128 | 68 | 144 |
| Hydroptila | 200 | 2 | 2 | 1 |
| Lepidostoma hirtum | 306 | 3 | ||
| Lepidostomatidae | 304 | 2 | ||
| Athripsodes | 311 | 12 | 19 | 9 |
| Leptocerus | 319 | 4 | ||
| Mystacides | 312 | 7 | 12 | |
| Oecetis | 317 | 1 | 2 | 1 |
| Triaenodes | 314 | 8 | ||
| Polycentropus | 231 | 2 | 3 | |
| Polycentropodidae | 223 | 1 | 1 | |
| Psychomyia pusilla | 240 | 11 | 3 | |
| Rhyacophila lato-sensu | 183 | 1 | 3 | 7 |
| Notidobia ciliaris | 326 | 2 | ||
| Sericostomatidae | 321 | 1 | ||
| Baetis lato sensu | 9794 | 9 | 19 | 39 |
| Centroptilum luteolum | 384 | 5 | ||
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 4 | 1 | |
| Ephemerella ignita | 451 | 20 | 2 | 8 |
| Ephemerella | 450 | 7 | 2 | |
| Torleya major | 452 | 2 | 4 | 1 |
| Ephemera | 502 | 2 | 3 | 1 |
| Ecdyonurus | 421 | 7 | 5 | |
| Rhithrogena | 404 | 3 | 4 | |
| Heptageniidae | 399 | 4 | ||
| Habroleptoides | 485 | 1 | ||
| Aphelocheirus aestivalis | 2714 | 1 | 7 | |
| Dytiscidae | 527 | 2 | ||
| Elmis | 618 | 23 | 12 | 50 |
| Esolus | 619 | 12 | 324 | 240 |
| Limnius | 623 | 6 | 120 | 40 |
| Oulimnius | 622 | 152 | 12 | 50 |
| Riolus | 625 | 41 | 12 | 20 |
| Stenelmis | 617 | 1 | ||
| Orectochilus | 515 | 3 | 9 | 5 |
| Hydraena | 608 | 4 | 20 | |
| Athericidae | 838 | 5 | 20 | 8 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 194 | 86 | 12 |
| Empididae | 831 | 4 | 1 | 3 |
| Limoniidae | 757 | 3 | 35 | 4 |
| Simuliidae | 801 | 4 | 3 | 14 |
| Tabanidae | 837 | 1 | ||
| Boyeria irene | 671 | 2 | ||
| Calopteryx | 650 | 34 | ||
| Gomphidae | 678 | 1 | ||
| Gammarus | 892 | 36 | 42 | 4 |
| Gammaridae | 887 | 24 | 18 | |
| Pisidium | 1043 | 2 | ||
| Sphaeriidae | 1042 | 2 | 1 | |
| Ancylus fluviatilis | 1029 | 80 | 50 | |
| Potamopyrgus antipodarum | 979 | 80 | 15 | 88 |
| Theodoxus fluviatilis | 968 | 50 | 150 | 55 |
| Glossiphoniidae | 908 | 1 | 2 | |
| Dugesiidae | 1055 | 3 | 16 | 28 |
| Oligochaeta | 933 | 50 | 150 | 50 |
| Nemathelmintha | 3111 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrozoa | 3166 | 1 | ||
| Prostoma | 3110 | 1 |