Listes faunistiques invertébrés
L'Arize au niveau du Mas d'Azil 05176170
- Télécharger la fiche IRSTEA xls / 30 ko
- Export SEEE csv / 12 ko
| Date prélèvement | 12/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 48 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 57.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 5.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | s1 | Lente | A |
| P2 | s3 | Nulle | A |
| P3 | s28 | Lente | A |
| P4 | s9 | Lente | A |
| P5 | s24 | Moyenne | B |
| P6 | s30 | Rapide | B |
| P7 | s29 | Nulle | B |
| P8 | s24 | Lente | B |
| P9 | s24 | Rapide | C |
| P10 | s24 | Moyenne | C |
| P11 | s30 | Moyenne | C |
| P12 | s24 | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 8 | 41 | |
| Leuctra | 69 | 46 | 178 | 120 |
| Perla | 164 | 2 | 1 | |
| Perlodes | 150 | 1 | 1 | 4 |
| Brachycentridae | 262 | 1 | ||
| Brachycentrus | 265 | 10 | 1 | |
| Micrasema | 268 | 8 | 1 | |
| Glossosomatidae | 189 | 2 | ||
| Goera | 287 | 2 | ||
| Silo-lithax | 5219 | 2 | ||
| Silo | 292 | 1 | ||
| Hydropsychidae | 211 | 1 | ||
| Cheumatopsyche | 221 | 2 | 49 | 8 |
| Hydropsyche | 212 | 13 | 320 | 88 |
| Hydroptilidae | 193 | 1 | 4 | 8 |
| Hydroptila | 200 | 1 | 14 | 11 |
| Ithytrichia | 198 | 2 | ||
| Lepidostoma | 305 | 2 | ||
| Leptoceridae | 310 | 2 | ||
| Athripsodes | 311 | 1 | 1 | 1 |
| Mystacides | 312 | 32 | ||
| Oecetis | 317 | 5 | ||
| Polycentropus | 231 | 1 | 1 | 1 |
| Psychomyia | 239 | 5 | 19 | |
| Rhyacophila lato-sensu | 183 | 14 | 2 | |
| Sericostomatidae | 321 | 2 | ||
| Sericostoma | 322 | 8 | 4 | |
| Baetidae | 363 | 4 | ||
| Baetis lato sensu | 9794 | 7 | 181 | 27 |
| Centroptilum | 383 | 7 | ||
| Procloeon | 390 | 2 | 1 | 1 |
| Ephemera | 502 | 5 | 1 | 1 |
| Ephemerella ignita | 451 | 30 | 17 | 40 |
| Torleya | 2391 | 1 | ||
| Heptageniidae | 399 | 1 | 2 | |
| Ecdyonurus | 421 | 16 | 16 | |
| Rhithrogena | 404 | 1 | 2 | |
| Aphelocheirus | 721 | 2 | 3 | 2 |
| Gerris | 735 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 6 | 184 | 32 |
| Esolus | 619 | 84 | 192 | 96 |
| Limnius | 623 | 32 | 80 | 8 |
| Oulimnius | 622 | 100 | 24 | 16 |
| Stenelmis | 617 | 1 | ||
| Orectochilus | 515 | 1 | 1 | |
| Hydraena | 608 | 1 | 13 | 3 |
| Athericidae | 838 | 15 | 4 | 5 |
| Blephariceridae | 747 | 5 | 2 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 1409 | 217 | 273 |
| Empididae | 831 | 1 | 6 | 4 |
| Limoniidae | 757 | 4 | 10 | 13 |
| Psychodidae | 783 | 1 | ||
| Rhagionidae | 841 | 1 | 1 | |
| Simuliidae | 801 | 2 | 13 | 4 |
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 3 | ||
| Gomphidae | 678 | 1 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Zygoptera | 9785 | 14 | ||
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 1 | ||
| Copepoda | 3206 | 5 | ||
| Ostracoda | 3170 | 2 | 1 | |
| Gammarus | 892 | 176 | 224 | 256 |
| Hydracarina | 906 | 10 | 20 | 53 |
| Pisidium | 1043 | 22 | 1 | 1 |
| Theodoxus | 967 | 3 | 3 | 1 |
| Ancylus | 1028 | 1 | 8 | 4 |
| Potamopyrgus | 978 | 14595 | 1356 | 206 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 80 | 43 | 10 |
| Dugesiidae | 1055 | 2 | 1 | |
| Planariidae | 1061 | 13 | 8 | 4 |
| Nematoda | 1089 | 4 | 2 | |
| Hydrozoa | 3168 | 1 |