Listes faunistiques invertébrés
Fresquel à La-bastide-d'anjou 06178051
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 07/07/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 49.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 39.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Moyenne | B |
| P2 | Sables | Moyenne | B |
| P3 | Granulats | Lente | B |
| P4 | Granulats | Moyenne | C |
| P5 | Dalles, argiles | Nulle | B |
| P6 | Branchage, racines | Lente | A |
| P7 | Litieres | Nulle | A |
| P8 | Sables | Lente | C |
| P9 | Sables | Moyenne | C |
| P10 | Granulats | Lente | C |
| P11 | Branchage, racines | Moyenne | A |
| P12 | Litieres | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goeridae | 286 | 2 | ||
| Hydropsychidae | 211 | 4 | ||
| Cheumatopsyche | 221 | 11 | 4 | 3 |
| Hydropsyche | 212 | 15 | 1 | 1 |
| Hydroptila | 200 | 3 | 1 | |
| Ithytrichia | 198 | 16 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 1 | ||
| Polycentropodidae | 223 | 13 | ||
| Polycentropus | 231 | 19 | ||
| Psychomyia | 239 | 1 | ||
| Baetidae | 363 | 4 | 1 | |
| Baetis | 364 | 4 | 7 | 12 |
| Procloeon | 390 | 5 | 1 | |
| Procloeon pennulatum | 29153 | 1 | ||
| Raptobaetopus | 3198 | 1 | ||
| Caenis | 457 | 19 | 2 | 1 |
| Ephemerella ignita | 451 | 10 | 1 | 5 |
| Heptageniidae | 399 | 4 | ||
| Leptophlebiidae | 473 | 4 | ||
| Dryops | 613 | 2 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 1 | ||
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 16 | 4 | 5 |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 150 | 69 | 26 |
| Dixidae | 793 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 1 | 1 | |
| Tipulidae | 753 | 1 | ||
| Aphelocheirus | 721 | 1 | ||
| Gerris | 735 | 1 | ||
| Boyeria | 670 | 4 | ||
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 6 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Platycnemis | 657 | 4 | ||
| Asellidae | 880 | 2 | ||
| Gammaridae | 887 | 366 | 6 | 8 |
| Echinogammarus | 888 | 420 | 1 | |
| Gammarus | 892 | 46 | 1 | |
| Potamopyrgus | 978 | 1 | 1 | |
| Planorbidae | 1009 | 4 | 1 | |
| Corbicula | 1051 | 12 | 23 | 44 |
| Sphaeriidae | 1042 | 2 | 2 | |
| Pisidium | 1043 | 2 | ||
| Tricladida | 1054 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 91 | 33 | 45 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 |