Listes faunistiques invertébrés
L'Arize au niveau du Mas d'Azil 05176170
- Télécharger la fiche IRSTEA xls / 88 ko
- Export SEEE csv / 12 ko
| Date prélèvement | 21/09/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 45 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 80.0 | dominant |
| Blocs | 14.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| 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 | 28 | 71 | 108 |
| Leuctra geniculata | 33830 | 12 | ||
| Protonemura | 46 | 1 | ||
| Perla | 164 | 4 | 2 | |
| Perlodes | 150 | 5 | ||
| Brachycentrus | 265 | 4 | 1 | |
| Micrasema | 268 | 14 | 1 | |
| Oligoplectrum maculatum | 264 | 12 | ||
| Goera pilosa | 288 | 5 | 1 | |
| Silo | 292 | 1 | 1 | |
| Silo-lithax | 5219 | 1 | ||
| Goeridae | 286 | 2 | ||
| Cheumatopsyche lepida | 222 | 173 | 72 | |
| Hydropsyche | 212 | 1 | 172 | 168 |
| Hydroptila | 200 | 5 | ||
| Hydroptilidae | 193 | 1 | ||
| Lepidostomatidae | 304 | 1 | ||
| Athripsodes | 311 | 19 | 3 | |
| Leptocerus | 319 | 214 | ||
| Mystacides | 312 | 19 | ||
| Triaenodes | 314 | 2 | ||
| Chimarra | 207 | 1 | ||
| Philopotamus | 209 | 1 | ||
| Lype | 241 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 6 | 4 | |
| Sericostoma | 322 | 2 | 1 | 1 |
| Sericostomatidae | 321 | 4 | 11 | |
| Baetis lato sensu | 9794 | 1 | 45 | 37 |
| Procloeon pennulatum | 29153 | 1 | 1 | |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 1 | 1 | 10 |
| Ephemerella | 450 | 1 | ||
| Torleya major | 452 | 1 | 1 | |
| Ephemerellidae | 449 | 1 | ||
| Ephemera | 502 | 1 | 1 | |
| Ecdyonurus | 421 | 16 | 6 | |
| Electrogena | 3181 | 15 | ||
| Epeorus | 400 | 17 | ||
| Rhithrogena | 404 | 20 | 10 | |
| Heptageniidae | 399 | 12 | ||
| Habroleptoides | 485 | 1 | 3 | 2 |
| Aphelocheirus aestivalis | 2714 | 1 | 1 | |
| Pomatinus substriatus | 33844 | 6 | 2 | |
| Colymbetinae | 2395 | 1 | ||
| Dytiscidae | 527 | 1 | ||
| Elmis | 618 | 31 | 98 | 78 |
| Esolus | 619 | 23 | 75 | 102 |
| Limnius | 623 | 17 | 112 | 48 |
| Oulimnius | 622 | 43 | 15 | 6 |
| Riolus | 625 | 1 | 6 | |
| Orectochilus | 515 | 6 | 15 | |
| Hydraena | 608 | 15 | 10 | |
| Athericidae | 838 | 11 | 10 | |
| Ceratopogonidae | 819 | 1 | 3 | |
| Chironomidae | 807 | 11 | 6 | 26 |
| Empididae | 831 | 3 | 3 | |
| Limoniidae | 757 | 2 | 2 | 9 |
| Psychodidae | 783 | 1 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 8 | 7 | |
| Stratiomyidae | 824 | 1 | ||
| Boyeria irene | 671 | 4 | ||
| Calopteryx | 650 | 6 | ||
| Cordulegaster | 687 | 1 | ||
| Gomphidae | 678 | 2 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 40 | 75 | 400 |
| Gammaridae | 887 | 40 | ||
| Pisidium | 1043 | 44 | ||
| Sphaeriidae | 1042 | 36 | 6 | |
| Ancylus fluviatilis | 1029 | 44 | 34 | 67 |
| Potamopyrgus antipodarum | 979 | 806 | 60 | 332 |
| Theodoxus fluviatilis | 968 | 66 | 42 | 4 |
| Dugesiidae | 1055 | 1 | ||
| Planariidae | 1061 | 5 | 43 | 14 |
| Oligochaeta | 933 | 100 | 50 | 15 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Prostoma | 3110 | 1 | 1 |