Listes faunistiques invertébrés
Boulzane à St-paul-de-fenouillet 1 06300073
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 22/08/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 42 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 36.0 | dominant |
| Blocs | 12.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 45.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Dalles, argiles | Moyenne | B |
| P3 | Pierres, galets | Moyenne | C |
| P4 | Pierres, galets | Lente | B |
| P5 | Dalles, argiles | Lente | B |
| P6 | Litieres | Nulle | A |
| P7 | Branchage, racines | Nulle | A |
| P8 | Dalles, argiles | Nulle | C |
| P9 | Granulats | Nulle | A |
| P10 | Pierres, galets | Nulle | C |
| P11 | Blocs | Lente | B |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 4 | 14 | |
| Leuctra | 69 | 10 | 5 | 7 |
| Micrasema | 268 | 15 | ||
| Calamoceras | 342 | 3 | 1 | |
| Goeridae | 286 | 2 | ||
| Goera | 287 | 5 | 7 | 4 |
| Silo | 292 | 2 | 1 | 1 |
| Hydropsychidae | 211 | 404 | 2 | |
| Cheumatopsyche | 221 | 8 | 1 | |
| Hydropsyche | 212 | 484 | 2 | 2 |
| Hydroptila | 200 | 1 | 9 | |
| Lepidostoma | 305 | 2 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 12 | 9 | 18 |
| Oecetis | 317 | 1 | ||
| Setodes | 318 | 4 | 2 | |
| Limnephilinae | 3163 | 9 | 3 | 5 |
| Chimarra | 207 | 2 | ||
| Polycentropodidae | 223 | 2 | 1 | |
| Polycentropus | 231 | 1 | 4 | 8 |
| Psychomyiidae | 238 | 3 | ||
| Psychomyia | 239 | 2 | 17 | 111 |
| Tinodes | 245 | 1 | 1 | |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 49 | 26 | |
| Procloeon | 390 | 1 | 2 | 1 |
| Caenis | 457 | 28 | 5 | 28 |
| Ephemera | 502 | 1 | ||
| Dryops | 613 | 7 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Elmis | 618 | 309 | 27 | 54 |
| Esolus | 619 | 70 | 83 | 97 |
| Limnius | 623 | 5 | 2 | 3 |
| Oulimnius | 622 | 376 | 51 | 135 |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 2 | 2 | |
| Hydraena | 608 | 3 | ||
| Anthomyidae | 847 | 9 | ||
| Athericidae | 838 | 14 | 2 | 13 |
| Chironomidae | 807 | 144 | 38 | 100 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 18 | 18 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 2 | ||
| Aphelocheirus | 721 | 1 | ||
| Micronecta | 719 | 10 | ||
| Hydrometra | 740 | 1 | ||
| Boyeria | 670 | 14 | 1 | 3 |
| Calopteryx | 650 | 1 | 1 | 1 |
| Gomphidae | 678 | 4 | 3 | |
| Gomphus | 679 | 4 | 2 | |
| Onychogomphus | 682 | 3 | 4 | 4 |
| Gammarus | 892 | 418 | 5 | 4 |
| Ancylus | 1028 | 12 | 7 | 34 |
| Potamopyrgus | 978 | 906 | 604 | 116 |
| Radix | 1004 | 4 | 1 | |
| Physidae | 995 | 3 | 1 | |
| Physella | 19280 | 22 | 4 | |
| Pisidium | 1043 | 10 | 1 | |
| Dugesiidae | 1055 | 9 | 2 | |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 40 | 43 | |
| Nemathelmintha | 3111 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |