Listes faunistiques invertébrés
La Vère au niveau de Le Verdier 05120092
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 26/06/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | ||
| Granulats | 73.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Helophytes | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Granulats | Nulle | B |
| P8 | Granulats | Moyenne | B |
| P9 | Granulats | Lente | C |
| P10 | Granulats | Nulle | C |
| P11 | Granulats | Moyenne | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 3 | |
| Leuctra geniculata | 33830 | 2 | 11 | 81 |
| Leuctridae | 66 | 1 | ||
| Silo | 292 | 5 | 1 | |
| Silo-lithax | 5219 | 1 | 2 | |
| Hydropsyche | 212 | 78 | 83 | 13 |
| Hydropsychidae | 211 | 1 | ||
| Hydroptila | 200 | 1 | ||
| Orthotrichia | 197 | 1 | ||
| Athripsodes | 311 | 5 | 8 | 27 |
| Mystacides | 312 | 1 | ||
| Leptoceridae | 310 | 2 | ||
| Polycentropus | 231 | 3 | ||
| Polycentropodidae | 223 | 1 | ||
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 8 | 6 | 2 |
| Baetis lato sensu | 9794 | 15 | 285 | 9 |
| Caenis | 457 | 38 | 9 | 70 |
| Ephemerella ignita | 451 | 20 | 3 | 9 |
| Ephemera | 502 | 8 | 7 | 28 |
| Ecdyonurus | 421 | 6 | ||
| Heptageniidae | 399 | 3 | ||
| Habrophlebia | 491 | 1 | 1 | |
| Leptophlebiidae | 473 | 1 | 1 | |
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 86 | 90 | 24 |
| Esolus | 619 | 823 | 520 | 684 |
| Limnius | 623 | 17 | 10 | 24 |
| Oulimnius | 622 | 51 | 60 | 12 |
| Riolus | 625 | 69 | 1 | |
| Orectochilus | 515 | 1 | ||
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 19 | 18 | 1 |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 882 | 300 | 157 |
| Dixidae | 793 | 2 | ||
| Empididae | 831 | 8 | 1 | 1 |
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 5 | ||
| Simuliidae | 801 | 29 | 2 | 2 |
| Boyeria irene | 671 | 36 | 1 | |
| Calopteryx | 650 | 3 | ||
| Onychogomphus | 682 | 5 | 4 | 4 |
| Gomphidae | 678 | 1 | 2 | 2 |
| Gammarus | 892 | 1980 | 1200 | 1680 |
| Pisidium | 1043 | 2 | ||
| Sphaeriidae | 1042 | 1 | 2 | |
| Ancylus fluviatilis | 1029 | 4 | 9 | |
| Potamopyrgus antipodarum | 979 | 75 | 440 | 512 |
| Glossiphoniidae | 908 | 2 | 1 | |
| Dugesiidae | 1055 | 1 | 1 | 3 |
| Oligochaeta | 933 | 7 | 1 | 2 |
| Nematoda | 1089 | 2 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 25 | 12 | 30 |
| Hydrozoa | 3168 | 2 | 4 | 1 |