Listes faunistiques invertébrés
La Vère au niveau de Le Verdier 05120092
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 02/09/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 25.0 | dominant |
| Blocs | ||
| Granulats | 66.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Helophytes | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Granulats | Nulle | B |
| P9 | Granulats | Moyenne | C |
| P10 | Granulats | Lente | C |
| P11 | Granulats | Nulle | C |
| P12 | Granulats | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 12 | 2 | 9 |
| Leuctra geniculata | 33830 | 46 | 44 | 26 |
| Leuctridae | 66 | 3 | ||
| Hydropsyche | 212 | 98 | 115 | 22 |
| Hydroptila | 200 | 2 | 2 | |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 1 | 1 | |
| Oecetis | 317 | 4 | ||
| Baetis lato sensu | 9794 | 23 | 84 | 22 |
| Centroptilum luteolum | 384 | 6 | ||
| Procloeon | 390 | 1 | ||
| Baetidae | 363 | 1 | 1 | |
| Ephemera | 502 | 5 | 6 | |
| Ecdyonurus | 421 | 1 | ||
| Heptageniidae | 399 | 1 | 1 | |
| Habrophlebia | 491 | 2 | ||
| Paraleptophlebia | 481 | 1 | ||
| Leptophlebiidae | 473 | 11 | 2 | |
| Hydrometra | 740 | 1 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 126 | 330 | 120 |
| Esolus | 619 | 585 | 1710 | 780 |
| Limnius | 623 | 120 | 120 | 240 |
| Oulimnius | 622 | 157 | 120 | 180 |
| Riolus | 625 | 215 | 120 | 90 |
| Stenelmis | 617 | 30 | 90 | |
| Hydraena | 608 | 1 | 1 | 2 |
| Hydrochus | 606 | 1 | ||
| Athericidae | 838 | 88 | 37 | 48 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 284 | 47 | 8 |
| Dixidae | 793 | 2 | ||
| Empididae | 831 | 14 | 2 | 6 |
| Limoniidae | 757 | 1 | 4 | |
| Pediciidae | 50011 | 1 | ||
| Simuliidae | 801 | 105 | 41 | 1 |
| Stratiomyidae | 824 | 2 | ||
| Tabanidae | 837 | 1 | ||
| Boyeria irene | 671 | 3 | ||
| Calopteryx | 650 | 35 | 1 | |
| Onychogomphus | 682 | 10 | 15 | 4 |
| Gomphidae | 678 | 3 | 7 | 10 |
| Platycnemis | 657 | 1 | ||
| Gammarus | 892 | 295 | 266 | 276 |
| Gammaridae | 887 | 154 | 111 | 18 |
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 4 | 1 | |
| Sphaeriidae | 1042 | 41 | 2 | 1 |
| Potamopyrgus antipodarum | 979 | 203 | 115 | 42 |
| Hydrobiidae | 973 | 42 | 76 | 26 |
| Ancylus fluviatilis | 1029 | 1 | ||
| Oligochaeta | 933 | 2 | 41 | |
| Dugesiidae | 1055 | 77 | 25 | 14 |
| Prostoma | 3110 | 1 | 1 |