Listes faunistiques invertébrés
La Vère au niveau de Le Verdier 05120092
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 22/08/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 34.0 | dominant |
| Blocs | ||
| Granulats | 60.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| 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 | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Granulats | Moyenne | B |
| P9 | Granulats | Nulle | C |
| P10 | Granulats | Lente | C |
| P11 | Granulats | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 11 | 13 | |
| Leuctra geniculata | 33830 | 5 | 79 | 60 |
| Micrasema | 268 | 1 | ||
| Goera pilosa | 288 | 1 | ||
| Hydropsyche | 212 | 1 | 13 | |
| Hydroptila | 200 | 5 | 9 | 4 |
| Athripsodes | 311 | 1 | 1 | |
| Mystacides | 312 | 3 | ||
| Oecetis | 317 | 1 | 2 | |
| Leptoceridae | 310 | 1 | ||
| Baetis lato sensu | 9794 | 145 | 21 | |
| Centroptilum luteolum | 384 | 1 | ||
| Procloeon | 390 | 1 | ||
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 4 | 2 | 3 |
| Ecdyonurus | 421 | 2 | 2 | |
| Heptageniidae | 399 | 2 | ||
| Habrophlebia | 491 | 1 | ||
| Paraleptophlebia | 481 | 1 | 4 | |
| Leptophlebiidae | 473 | 4 | 8 | 12 |
| Gerridae | 734 | 1 | ||
| Dryops | 613 | 7 | ||
| Elmis | 618 | 90 | 1 | |
| Esolus | 619 | 258 | 1200 | 540 |
| Limnius | 623 | 18 | 30 | 30 |
| Oulimnius | 622 | 640 | 120 | 135 |
| Riolus | 625 | 53 | 30 | 15 |
| Haliplus | 518 | 3 | ||
| Hydraena | 608 | 3 | 3 | 3 |
| Athericidae | 838 | 12 | 18 | 63 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 12 | 44 | 10 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | 1 | 1 |
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 5 | ||
| Psychodidae | 783 | 8 | ||
| Simuliidae | 801 | 1 | ||
| Boyeria irene | 671 | 2 | ||
| Calopteryx | 650 | 109 | 1 | 5 |
| Cordulegaster | 687 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 4 | 3 | 4 |
| Gomphidae | 678 | 7 | 27 | 18 |
| Platycnemis | 657 | 1 | ||
| Gammarus | 892 | 98 | 92 | 12 |
| Gammaridae | 887 | 3 | ||
| Cladocera | 3127 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 2 | ||
| Sphaeriidae | 1042 | 4 | 2 | 1 |
| Potamopyrgus antipodarum | 979 | 151 | 160 | 654 |
| Hydrobiidae | 973 | 19 | 12 | |
| Oligochaeta | 933 | 87 | 5 | 6 |
| Dugesiidae | 1055 | 80 | 108 | 44 |
| Tricladida | 1054 | 12 | 6 |