Listes faunistiques invertébrés
Boulzane à St-paul-de-fenouillet 1 06300073
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 12/09/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 39 |
| 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 | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 37.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 7.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 46.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Rapide | C |
| P2 | Dalles, argiles | Moyenne | B |
| P3 | Pierres, galets | Lente | B |
| P4 | Granulats | Lente | B |
| P5 | Litieres | Nulle | A |
| P6 | Dalles, argiles | Lente | B |
| P7 | Dalles, argiles | Nulle | C |
| P8 | Blocs | Lente | A |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Branchage, racines | Nulle | A |
| P12 | Bryophytes | Moyenne | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 4 | 12 | 21 |
| Leuctra | 69 | 4 | 3 | 13 |
| Protonemura | 46 | 2 | ||
| Micrasema | 268 | 147 | 2 | 29 |
| Oligoplectrum | 263 | 28 | 1 | |
| Goera | 287 | 1 | 2 | |
| Hydropsychidae | 211 | 130 | 5 | 76 |
| Cheumatopsyche | 221 | 158 | 7 | |
| Hydropsyche | 212 | 268 | 4 | 116 |
| Hydroptila | 200 | 2 | 1 | 1 |
| Orthotrichia | 197 | 2 | ||
| Athripsodes | 311 | 3 | 1 | |
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 2 | 1 | |
| Setodes | 318 | 1 | 2 | |
| Stenophylacini-chaetopterygini | 3146 | 6 | 1 | |
| Chimarra | 207 | 62 | ||
| Polycentropodidae | 223 | 4 | 1 | |
| Polycentropus | 231 | 1 | 1 | |
| Psychomyiidae | 238 | 1 | ||
| Psychomyia | 239 | 17 | 5 | 57 |
| Rhyacophila lato-sensu | 183 | 6 | 5 | |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 47 | 7 | 72 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 40 | 4 | 8 |
| Serratella | 5152 | 1 | ||
| Ecdyonurus | 421 | 1 | 2 | |
| Habroleptoides | 485 | 1 | ||
| Pomatinus | 611 | 318 | 1 | |
| Elmis | 618 | 277 | 19 | 69 |
| Esolus | 619 | 150 | 10 | 28 |
| Limnius | 623 | 5 | 6 | |
| Oulimnius | 622 | 325 | 26 | 25 |
| Riolus | 625 | 5 | 1 | |
| Stenelmis | 617 | 4 | 2 | |
| Hydraena | 608 | 59 | 1 | |
| Limnophora | 848 | 13 | 2 | |
| Lispe | 2944 | 2 | 1 | |
| Atherix | 839 | 5 | 2 | 4 |
| Atrichops | 840 | 6 | 2 | 4 |
| Chironomidae | 807 | 488 | 97 | 481 |
| Chelifera | 2884 | 3 | ||
| Clinocerinae | 9813 | 2 | ||
| Antocha | 759 | 13 | 26 | 16 |
| Psychodidae | 783 | 1 | ||
| Simulium | 806 | 115 | 15 | |
| Boyeria | 670 | 2 | 2 | 1 |
| Anisoptera | 9787 | 1 | ||
| Calopteryx | 650 | 2 | 1 | |
| Gomphidae | 678 | 3 | 4 | 2 |
| Onychogomphus | 682 | 1 | 1 | |
| Zygoptera | 9785 | 26 | ||
| Copepoda | 3206 | 3 | ||
| Gammaridae | 887 | 8 | ||
| Gammarus | 892 | 43 | ||
| Ancylus | 1028 | 1 | 2 | |
| Potamopyrgus | 978 | 265 | 54 | 2 |
| Physella | 19280 | 3 | 1 | |
| Pisidium | 1043 | 2 | ||
| Dugesia | 1056 | 9 | 8 | |
| Oligochaeta | 933 | 11 | 25 | 21 |
| Hydracarina | 906 | 3 | 3 |