Listes faunistiques invertébrés
Agly à St-laurent-de-la-salanque 06175000
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 13/09/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 5 |
| Variété taxonomique | 37 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.6858 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 59.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 8.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 27.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Dalles, argiles | Lente | C |
| P3 | Branchage, racines | Nulle | A |
| P4 | Pierres, galets | Moyenne | C |
| P5 | Granulats | Lente | A |
| P6 | Hydrophytes | Lente | A |
| P7 | Pierres, galets | Rapide | C |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Sables | Nulle | B |
| P10 | Pierres, galets | Nulle | B |
| P11 | Pierres, galets | Nulle | C |
| P12 | Helophytes | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | ||
| Ecnomus | 249 | 4 | ||
| Hydropsychidae | 211 | 7 | 73 | |
| Hydropsyche | 212 | 13 | 47 | |
| Hydroptila | 200 | 7 | 5 | 7 |
| Orthotrichia | 197 | 10 | 1 | 9 |
| Triaenodes | 314 | 23 | ||
| Chimarra | 207 | 2 | 3 | |
| Psychomyia | 239 | 1 | 12 | |
| Tinodes | 245 | 3 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 3 | 10 | 83 |
| Cloeon | 387 | 4 | ||
| Procloeon | 390 | 1 | 1 | |
| Caenis | 457 | 8 | 10 | 43 |
| Dryops | 613 | 60 | 1 | |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 45 | 44 | 40 |
| Oulimnius | 622 | 167 | 56 | 171 |
| Stenelmis | 617 | 33 | 15 | 52 |
| Ceratopogoninae | 822 | 1 | 1 | 6 |
| Chironomidae | 807 | 103 | 322 | 39 |
| Ephydridae | 844 | 4 | ||
| Simulium | 806 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Mesovelia | 742 | 1 | ||
| Calopteryx | 650 | 27 | ||
| Coenagrionidae | 658 | 2 | ||
| Gomphidae | 678 | 1 | 1 | |
| Libellulidae | 696 | 1 | ||
| Orthetrum | 698 | 1 | ||
| Platycnemis | 657 | 78 | ||
| Cataclysta | 2954 | 4 | ||
| Cladocera | 3127 | 3 | ||
| Atyaephyra | 861 | 11 | ||
| Orconectes | 870 | 1 | ||
| Asellidae | 880 | 1 | ||
| Bithynia | 994 | 26 | ||
| Potamopyrgus | 978 | 1 | 1 | |
| Radix | 1004 | 58 | 4 | 3 |
| Physella | 19280 | 2 | ||
| Hippeutis | 1020 | 1 | ||
| Menetus | 1025 | 21 | 1 | 2 |
| Valvata | 972 | 8 | ||
| Corbicula | 1051 | 227 | 165 | 299 |
| Anodonta | 1038 | 6 | 1 | |
| Dugesia | 1056 | 49 | 9 | 41 |
| Oligochaeta | 933 | 65 | 2 | |
| Bryozoa | 1087 | 3 | ||
| Mermithoïdea | 3159 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |