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 | 05/07/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 39 |
| 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 | 24.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 10.0 | dominant |
| Algues | ||
| Dalles, argiles | 60.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 44 | 12 | 48 |
| Leuctra | 69 | 34 | 10 | 58 |
| Protonemura | 46 | 10 | ||
| Micrasema | 268 | 25 | ||
| Calamoceras | 342 | 4 | ||
| Goera | 287 | 2 | ||
| Cheumatopsyche | 221 | 18 | 18 | 6 |
| Hydropsyche | 212 | 104 | 172 | 29 |
| Hydroptila | 200 | 11 | 12 | 14 |
| Orthotrichia | 197 | 9 | ||
| Lepidostoma | 305 | 2 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 10 | 2 | |
| Oecetis | 317 | 40 | 2 | |
| Limnephilinae | 3163 | 1 | 2 | |
| Chimarra | 207 | 1 | ||
| Polycentropus | 231 | 4 | 1 | |
| Psychomyia | 239 | 15 | 14 | 27 |
| Tinodes | 245 | 1 | 2 | 2 |
| Rhyacophila lato-sensu | 183 | 7 | 6 | 2 |
| Baetis | 364 | 119 | 28 | 14 |
| Caenis | 457 | 7 | 1 | 4 |
| Serratella | 5152 | 8 | 1 | |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 4 | ||
| Leptophlebiidae | 473 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Potamanthus | 509 | 1 | ||
| Aphelocheirus | 721 | 2 | ||
| Dryops | 613 | 18 | ||
| Pomatinus substriatus | 33844 | 5 | 2 | |
| Elmis | 618 | 57 | 13 | 21 |
| Esolus | 619 | 48 | 22 | 76 |
| Limnius | 623 | 9 | 13 | 4 |
| Oulimnius | 622 | 147 | 17 | 57 |
| Riolus | 625 | 3 | 6 | 4 |
| Hydraena | 608 | 7 | 2 | |
| Athericidae | 838 | 3 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 504 | 515 | 43 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | 2 | 3 |
| Muscidae | 32534 | 40 | ||
| Limoniidae | 757 | 14 | 52 | 18 |
| Pediciidae | 50011 | 7 | ||
| Simuliidae | 801 | 95 | 54 | 5 |
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 3 | 1 | |
| Gomphus | 679 | 1 | 5 | |
| Onychogomphus | 682 | 11 | 7 | |
| Calopteryx | 650 | 8 | ||
| Gammarus | 892 | 52 | ||
| Potamopyrgus | 978 | 15 | 12 | 5 |
| Radix | 1004 | 2 | ||
| Physella | 19280 | 1 | ||
| Ancylus | 1028 | 3 | 10 | 4 |
| Dugesiidae | 1055 | 24 | 6 | 1 |
| Oligochaeta | 933 | 15 | 8 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |