Listes faunistiques invertébrés
Agly à St-laurent-de-la-salanque 06175000
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 04/09/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.5772 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 18.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 12.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 54.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Sables | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Moyenne | B |
| P5 | Hydrophytes | Nulle | A |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Dalles, argiles | Lente | C |
| P8 | Dalles, argiles | Nulle | C |
| P9 | Blocs | Moyenne | B |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Helophytes | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 8 | ||
| Hydropsychidae | 211 | 13 | 19 | |
| Hydropsyche | 212 | 49 | 43 | |
| Hydroptila | 200 | 2 | 17 | 9 |
| Orthotrichia | 197 | 5 | 5 | |
| Mystacides | 312 | 1 | ||
| Triaenodes | 314 | 4 | ||
| Psychomyiidae | 238 | 2 | ||
| Psychomyia | 239 | 6 | 5 | |
| Tinodes | 245 | 1 | 1 | 5 |
| Baetis | 364 | 1 | 72 | 54 |
| Cloeon | 387 | 10 | ||
| Caenis | 457 | 1 | 8 | 23 |
| Dryops | 613 | 19 | ||
| Hydroporinae | 2393 | 1 | ||
| Esolus | 619 | 13 | 8 | |
| Oulimnius | 622 | 20 | 20 | 2 |
| Stenelmis | 617 | 7 | 7 | |
| Hydrophilinae | 2517 | 4 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 274 | 109 | 59 |
| Simulium | 806 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Micronecta | 719 | 1 | ||
| Calopteryx | 650 | 3 | ||
| Coenagrionidae | 658 | 16 | ||
| Platycnemis | 657 | 11 | ||
| Zygoptera | 9785 | 146 | 2 | 1 |
| Crambidae | 2947 | 3 | ||
| Atyaephyra | 861 | 120 | ||
| Ancylus | 1028 | 1 | ||
| Bithynia | 994 | 4 | ||
| Ferrissia | 1030 | 2 | ||
| Lymnaeidae | 998 | 1 | ||
| Radix | 1004 | 1 | ||
| Physa (sensu lato) | 997 | 1 | ||
| Menetus | 1025 | 19 | 1 | |
| Corbicula | 1051 | 12 | 155 | 1 |
| Dugesia | 1056 | 118 | 5 | 8 |
| Oligochaeta | 933 | 1 | 5 | |
| Bryozoa | 1087 | 3 | 3 | |
| Nematoda | 1089 | 3 | ||
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 |