Listes faunistiques invertébrés
L'Arize au niveau du Mas d'Azil 05176170
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 01/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 46 |
| 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 | 88.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 55 | 37 | 60 |
| Leuctra geniculata | 33830 | 62 | 30 | 32 |
| Protonemura | 46 | 2 | 1 | |
| Perlidae | 155 | 1 | ||
| Brachycentrus | 265 | 1 | ||
| Micrasema | 268 | 2 | ||
| Oligoplectrum maculatum | 264 | 8 | 1 | |
| Brachycentridae | 262 | 1 | ||
| Agapetus | 191 | 1 | ||
| Agapetus-synagapetus | 5218 | 1 | ||
| Agapetinae | 9812 | 1 | 1 | |
| Silo-lithax | 5219 | 1 | 11 | 2 |
| Goeridae | 286 | 2 | ||
| Hydropsyche | 212 | 217 | 21 | 27 |
| Hydropsychidae | 211 | 1 | ||
| Hydroptila | 200 | 17 | 2 | 28 |
| Hydroptilidae | 193 | 1 | 1 | 3 |
| Lepidostoma hirtum | 306 | 1 | ||
| Athripsodes | 311 | 9 | 2 | 5 |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 4 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 5 | 4 | |
| Polycentropodidae | 223 | 4 | 1 | 2 |
| Psychomyia pusilla | 240 | 6 | 5 | |
| Rhyacophila lato-sensu | 183 | 10 | 6 | |
| Sericostoma | 322 | 1 | ||
| Baetis lato sensu | 9794 | 59 | 13 | 151 |
| Centroptilum luteolum | 384 | 4 | ||
| Caenis | 457 | 4 | ||
| Ephemerella ignita | 451 | 221 | 8 | 14 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 8 | 9 | 10 |
| Electrogena | 3181 | 1 | ||
| Rhithrogena | 404 | 1 | 9 | |
| Heptageniidae | 399 | 2 | ||
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 4 | ||
| Hydrometra | 740 | 1 | ||
| Elmis | 618 | 143 | 5 | 7 |
| Esolus | 619 | 33 | 60 | 52 |
| Limnius | 623 | 18 | 57 | 48 |
| Oulimnius | 622 | 37 | 5 | |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 9 | 1 | |
| Hydrocyphon | 637 | 1 | 1 | |
| Athericidae | 838 | 2 | 1 | 3 |
| Blephariceridae | 747 | 4 | 90 | 39 |
| Ceratopogonidae | 819 | 1 | 1 | 6 |
| Chironomidae | 807 | 424 | 16 | 103 |
| Empididae | 831 | 3 | 1 | |
| Limoniidae | 757 | 51 | 2 | 27 |
| Simuliidae | 801 | 71 | 106 | 107 |
| Tipulidae | 753 | 1 | ||
| Boyeria irene | 671 | 3 | ||
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 3 | ||
| Gomphidae | 678 | 1 | ||
| Gammarus | 892 | 150 | 9 | 4 |
| Gammaridae | 887 | 2 | ||
| Sphaeriidae | 1042 | 1 | 1 | |
| Ancylus fluviatilis | 1029 | 8 | 6 | 5 |
| Potamopyrgus antipodarum | 979 | 45 | 13 | 6 |
| Hydrobiidae | 973 | 49 | 24 | 24 |
| Theodoxus fluviatilis | 968 | 19 | 4 | 3 |
| Glossiphoniidae | 908 | 2 | ||
| Planariidae | 1061 | 2 | 6 | |
| Oligochaeta | 933 | 37 | 11 | 3 |
| Nematoda | 1089 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 |