Listes faunistiques invertébrés
L'Arros au niveau de Bonnemazon 05234014
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 13 ko
| Date prélèvement | 24/08/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 48 |
| 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 | 63.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Lente | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 12 | 45 | 142 |
| Leuctra geniculata | 33830 | 5 | 8 | 4 |
| Perla | 164 | 4 | ||
| Perlidae | 155 | 1 | 1 | |
| Perlodes | 150 | 1 | 1 | |
| Brachycentrus maculatus | 49101 | 44 | 1 | 37 |
| Micrasema | 268 | 115 | 4 | 20 |
| Glossosoma | 190 | 1 | ||
| Goera pilosa | 288 | 15 | ||
| Silo | 292 | 6 | ||
| Goeridae | 286 | 1 | 1 | |
| Cheumatopsyche lepida | 222 | 4 | 12 | |
| Hydropsyche | 212 | 1007 | 13 | 120 |
| Hydroptila | 200 | 1 | 1 | |
| Ithytrichia | 198 | 2 | ||
| Lepidostoma basale | 49953 | 1 | ||
| Lepidostoma hirtum | 306 | 1 | ||
| Lepidostomatidae | 304 | 1 | 1 | 5 |
| Athripsodes | 311 | 1 | 3 | 1 |
| Mystacides | 312 | 39 | 1 | 2 |
| Oecetis | 317 | 4 | ||
| Leptoceridae | 310 | 1 | ||
| Limnephilinae | 3163 | 3 | ||
| Polycentropus | 231 | 11 | 11 | |
| Polycentropodidae | 223 | 2 | 3 | |
| Psychomyia pusilla | 240 | 9 | 1 | |
| Psychomyiidae | 238 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 4 | 2 |
| Sericostoma | 322 | 11 | 2 | 1 |
| Sericostomatidae | 321 | 3 | 4 | 2 |
| Baetis lato sensu | 9794 | 22 | 40 | 44 |
| Centroptilum luteolum | 384 | 6 | 2 | |
| Procloeon | 390 | 1 | ||
| Baetidae | 363 | 4 | ||
| Ephemerella ignita | 451 | 2 | ||
| Torleya major | 452 | 42 | 2 | |
| Ephemera | 502 | 6 | ||
| Ecdyonurus | 421 | 3 | 1 | |
| Epeorus | 400 | 2 | 1 | |
| Habrophlebia | 491 | 1 | ||
| Micronecta | 719 | 13 | ||
| Hydrometra | 740 | 1 | ||
| Nepidae | 725 | 1 | ||
| Dryops | 613 | 1 | ||
| Pomatinus substriatus | 33844 | 19 | ||
| Dupophilus | 620 | 4 | ||
| Elmis | 618 | 119 | 65 | 74 |
| Esolus | 619 | 19 | 23 | 41 |
| Limnius | 623 | 5 | 17 | 62 |
| Normandia | 624 | 14 | ||
| Oulimnius | 622 | 19 | 4 | |
| Riolus | 625 | 73 | 74 | 8 |
| Orectochilus | 515 | 5 | 1 | 9 |
| Hydraena | 608 | 1 | 4 | |
| Athericidae | 838 | 2 | 2 | 4 |
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 885 | 143 | 264 |
| Empididae | 831 | 7 | 2 | |
| Limoniidae | 757 | 2 | 21 | 1 |
| Pediciidae | 50011 | 5 | ||
| Simuliidae | 801 | 10 | 4 | |
| Tabanidae | 837 | 2 | ||
| Boyeria irene | 671 | 1 | 1 | |
| Calopteryx | 650 | 440 | ||
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 4 | ||
| Echinogammarus | 888 | 3 | 3 | 3 |
| Gammaridae | 887 | 3 | 2 | 2 |
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Potamopyrgus antipodarum | 979 | 15 | 2 | 5 |
| Hydrobiidae | 973 | 1 | ||
| Radix | 1004 | 1 | ||
| Physa (sensu lato) | 997 | 1 | 1 | |
| Physella | 19280 | 1 | 1 | 1 |
| Physidae | 995 | 1 | ||
| Ancylus fluviatilis | 1029 | 5 | 115 | 229 |
| Glossiphoniidae | 908 | 2 | ||
| Hirudidae | 923 | 1 | ||
| Oligochaeta | 933 | 22 | 13 | 25 |
| Dugesiidae | 1055 | 4 | ||
| Planariidae | 1061 | 1 | 1 | |
| Prostoma | 3110 | 1 | ||
| Nematoda | 1089 | 1 |