Listes faunistiques invertébrés
La Garonne à Lamagistère 05117000
- Télécharger la fiche IRSTEA xls / 138 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 04/10/2007 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 32 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 20.0 | dominant |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 70.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Roches | Lente | B1 |
| P2 | Hydrophytes | Lente | B2 |
| P3 | Helophytes | Nulle | B1 |
| P4 | Hydrophytes | Moyenne | B3 |
| P5 | Pierres, galets | Rapide | B2 |
| P6 | Pierres, galets | Nulle | B3 |
| P7 | Roches | Nulle | B1 |
| P8 | Pierres, galets | Moyenne | B2 |
| P9 | Pierres, galets | Moyenne | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Dalles, argiles | Lente | B2 |
| P12 | Helophytes | Lente | B1 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ecnomus | 249 | 1 | ||
| Hydropsyche | 212 | 16 | 202 | 89 |
| Hydropsychidae | 211 | 4 | 120 | 14 |
| Hydroptila | 200 | 1 | 3 | 2 |
| Athripsodes | 311 | 4 | 1 | |
| Ceraclea | 313 | 1 | ||
| Oecetis | 317 | 1 | 38 | 21 |
| Setodes | 318 | 2 | ||
| Psychomyia | 239 | 10 | 18 | |
| Baetis | 364 | 8 | 188 | 33 |
| Caenis | 457 | 4 | 5 | 3 |
| Heptagenia | 443 | 13 | 4 | |
| Heptageniidae | 399 | 10 | 1 | |
| Dryops | 613 | 2 | ||
| Pomatinus | 611 | 2 | ||
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 1 | 2 | |
| Stenelmis | 617 | 4 | 1 | |
| Haliplus | 518 | 1 | ||
| Lispe | 2944 | 1 | ||
| Forcipomyia | 2879 | 2 | ||
| Chironomidae | 807 | 81 | 55 | 26 |
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simulium | 806 | 35 | 1136 | 738 |
| Tipulidae | 753 | 14 | 1 | 2 |
| Gerris | 735 | 3 | ||
| Hydrometra | 740 | 1 | ||
| Collembola | 1088 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Atyaephyra | 861 | 10 | 2 | |
| Asellidae | 880 | 2 | 12 | 5 |
| Crangonyx | 5116 | 1 | 1 | |
| Echinogammarus | 888 | 2 | ||
| Ancylus | 1028 | 2 | ||
| Lymnaeidae | 998 | 3 | ||
| Theodoxus | 967 | 1 | 193 | 92 |
| Physa (sensu lato) | 997 | 1 | ||
| Menetus | 1025 | 1 | ||
| Corbicula | 1051 | 9 | 1 | 6 |
| Dugesia | 1056 | 77 | 32 | 130 |
| Oligochaeta | 933 | 1 | 1 | 1 |
| Bryozoa | 1087 | 1 | ||
| Prostoma | 3110 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 |