Listes faunistiques invertébrés
Fresquel à La-bastide-d'anjou 06178051
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 16/09/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 4 |
| Variété taxonomique | 33 |
| Taxon indicateur | Leptoceridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 4.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 82.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Lente | A |
| P2 | Granulats | Lente | A |
| P3 | Dalles, argiles | Nulle | B |
| P4 | Sables | Lente | B |
| P5 | Sables | Moyenne | B |
| P6 | Sables | Moyenne | C |
| P7 | Sables | Lente | C |
| P8 | Vases | Moyenne | A |
| P9 | Sables | Moyenne | C |
| P10 | Sables | Nulle | B |
| P11 | Branchage, racines | Lente | A |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Cheumatopsyche | 221 | 1 | 1 | 2 |
| Hydropsyche | 212 | 1 | ||
| Mystacides | 312 | 2 | 1 | |
| Oecetis | 317 | 2 | 1 | |
| Polycentropus | 231 | 2 | ||
| Lype | 241 | 1 | ||
| Baetis | 364 | 1 | ||
| Procloeon | 390 | 2 | 6 | |
| Caenis | 457 | 2 | 1 | |
| Dytiscidae | 527 | 1 | ||
| Platambus | 556 | 2 | ||
| Elmis | 618 | 1 | ||
| Limnius | 623 | 1 | 3 | |
| Macronychus | 626 | 1 | ||
| Oulimnius | 622 | 3 | 3 | |
| Haliplus | 518 | 1 | ||
| Lispe | 2944 | 1 | ||
| Atrichops | 840 | 33 | 24 | 14 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 602 | 248 | 148 |
| Ephydridae | 844 | 2 | ||
| Limoniidae | 757 | 1 | ||
| Simulium | 806 | 1 | ||
| Tipulidae | 753 | 2 | 8 | 2 |
| Tipuloidea | 20549 | 3 | ||
| Micronecta | 719 | 2 | 2 | |
| Calopteryx | 650 | 5 | 2 | 1 |
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 10 | 3 | 2 |
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 1 | ||
| Crangonyx | 5116 | 1 | ||
| Gammaridae | 887 | 1 | 4 | |
| Echinogammarus | 888 | 2 | 2 | 9 |
| Potamopyrgus | 978 | 1 | ||
| Lymnaeidae | 998 | 1 | ||
| Galba | 1001 | 4 | 11 | |
| Physa (sensu lato) | 997 | 1 | 1 | |
| Gyraulus | 1015 | 1 | ||
| Hippeutis | 1020 | 1 | ||
| Corbicula | 1051 | 9 | 26 | 37 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 4 | ||
| Dugesiidae | 1055 | 2 | 1 | 1 |
| Oligochaeta | 933 | 76 | 84 | 17 |
| Gordiaca | 5189 | 3 | 3 | |
| Nematoda | 1089 | 3 | 3 | |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |