Listes faunistiques invertébrés
Boulzane à St-paul-de-fenouillet 1 06300073
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 09/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 40 |
| 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 | 33.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 55.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 54 | 76 | 68 |
| Leuctra | 69 | 90 | 35 | 51 |
| Protonemura | 46 | 9 | ||
| Calamoceras | 342 | 1 | 1 | |
| Cheumatopsyche | 221 | 2 | ||
| Hydropsyche | 212 | 105 | 62 | 14 |
| Hydroptila | 200 | 5 | 4 | |
| Orthotrichia | 197 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 8 | 1 | 2 |
| Oecetis | 317 | 1 | 1 | |
| Limnephilidae | 276 | 1 | ||
| Limnephilinae | 3163 | 49 | ||
| Odontocerum | 339 | 1 | ||
| Polycentropus | 231 | 46 | ||
| Psychomyia | 239 | 64 | 27 | |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 10 | 12 |
| Baetis | 364 | 29 | 9 | 6 |
| Centroptilum | 383 | 1 | ||
| Caenis | 457 | 112 | 32 | 9 |
| Serratella | 5152 | 29 | 1 | |
| Ecdyonurus | 421 | 18 | 7 | |
| Habrophlebia | 491 | 1 | ||
| Potamanthus | 509 | 2 | ||
| Aphelocheirus | 721 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Elmis | 618 | 150 | 95 | 22 |
| Esolus | 619 | 87 | 1 | 37 |
| Limnius | 623 | 2 | 24 | 6 |
| Oulimnius | 622 | 125 | 31 | 6 |
| Riolus | 625 | 1 | 1 | |
| Stenelmis | 617 | 1 | 65 | 2 |
| Orectochilus | 515 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 2 | 1 | |
| Chironomidae | 807 | 704 | 49 | 12 |
| Muscidae | 32534 | 54 | ||
| Limoniidae | 757 | 1 | 18 | 9 |
| Pediciidae | 50011 | 3 | 1 | |
| Simuliidae | 801 | 145 | 3 | |
| Tipulidae | 753 | 58 | ||
| Boyeria | 670 | 26 | ||
| Gomphus | 679 | 6 | ||
| Onychogomphus | 682 | 23 | 2 | |
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 16 | 51 | 2 |
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 82 | ||
| Radix | 1004 | 2 | ||
| Ancylus | 1028 | 1 | 37 | 28 |
| Dugesiidae | 1055 | 6 | 19 | |
| Oligochaeta | 933 | 1 | 39 | 4 |
| Hydracarina | 906 | 1 | 1 | |
| Hydrozoa | 3168 | 1 | 1 | |
| Prostoma | 3110 | 1 |