Listes faunistiques invertébrés
L'Arize au niveau du Mas d'Azil 05176170
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 12 ko
| Date prélèvement | 24/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 47 |
| 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 | Lente | 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 | 3 | 76 | 26 |
| Leuctra geniculata | 33830 | 15 | 186 | 155 |
| Protonemura | 46 | 1 | 1 | |
| Perlidae | 155 | 1 | 1 | |
| Isoperla | 140 | 1 | 2 | |
| Brachycentrus | 265 | 9 | 3 | |
| Micrasema | 268 | 2 | 2 | |
| Glossosoma | 190 | 2 | ||
| Goera pilosa | 288 | 1 | ||
| Silo-lithax | 5219 | 3 | 1 | 7 |
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 12 | 64 | 53 |
| Hydroptila | 200 | 60 | 8 | 35 |
| Ithytrichia | 198 | 1 | ||
| Hydroptilidae | 193 | 8 | 17 | |
| Lepidostoma hirtum | 306 | 2 | ||
| Athripsodes | 311 | 4 | 5 | 6 |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 17 | 3 | 4 |
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 10 | 2 | 9 |
| Polycentropodidae | 223 | 8 | 1 | 2 |
| Psychomyia pusilla | 240 | 8 | 6 | 35 |
| Psychomyiidae | 238 | 1 | ||
| Rhyacophila lato-sensu | 183 | 11 | 62 | 59 |
| Sericostoma | 322 | 1 | ||
| Baetis lato sensu | 9794 | 138 | 361 | 693 |
| Centroptilum luteolum | 384 | 10 | 18 | |
| Procloeon | 390 | 2 | 1 | |
| Caenis | 457 | 2 | 1 | 3 |
| Ephemerella ignita | 451 | 173 | 34 | 55 |
| Ecdyonurus | 421 | 1 | 7 | 18 |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 1 | 2 | 6 |
| Heptageniidae | 399 | 3 | ||
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 5 | 1 | 2 |
| Oligoneuriella | 394 | 1 | 1 | |
| Aphelocheirus aestivalis | 2714 | 1 | ||
| Micronecta | 719 | 3 | 2 | |
| Pomatinus substriatus | 33844 | 3 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 92 | 73 | 44 |
| Esolus | 619 | 18 | 94 | 127 |
| Limnius | 623 | 3 | 57 | 95 |
| Oulimnius | 622 | 7 | 6 | |
| Hydraena | 608 | 3 | 4 | 1 |
| Hydrocyphon | 637 | 2 | 1 | |
| Athericidae | 838 | 2 | 1 | 1 |
| Blephariceridae | 747 | 4 | 220 | 17 |
| Ceratopogonidae | 819 | 1 | 2 | 8 |
| Chironomidae | 807 | 2911 | 380 | 720 |
| Empididae | 831 | 3 | 1 | 5 |
| Limoniidae | 757 | 24 | 7 | 22 |
| Pediciidae | 50011 | 1 | ||
| Rhagionidae | 841 | 2 | ||
| Simuliidae | 801 | 1213 | 2805 | 20 |
| Tipulidae | 753 | 1 | ||
| Onychogomphus | 682 | 1 | 2 | |
| Sialis | 704 | 2 | 1 | 1 |
| Gammarus | 892 | 66 | 12 | 21 |
| Gammaridae | 887 | 2 | ||
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 1 | 1 | |
| Sphaeriidae | 1042 | 1 | 2 | |
| Potamopyrgus antipodarum | 979 | 83 | 54 | 24 |
| Hydrobiidae | 973 | 34 | 123 | 50 |
| Theodoxus fluviatilis | 968 | 4 | 1 | 32 |
| Ancylus fluviatilis | 1029 | 2 | 11 | 49 |
| Branchiobdellidae | 3132 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 3 | 30 | 24 |
| Dugesiidae | 1055 | 3 | 1 | |
| Nematoda | 1089 | 1 | 1 | |
| Hydrozoa | 3168 | 1 |