Listes faunistiques invertébrés
Gapeau à Hyères 06202000
- Télécharger la fiche IRSTEA xls / 100 ko
- Export SEEE csv / 7 ko
Date prélèvement | 10/06/2019 |
---|---|
Méthode | Petit cours d'eau |
IBG | 15.0 |
GFI | 7 |
Variété taxonomique | 32 |
Taxon indicateur | Leuctridae |
I2M2 | 0.5481 |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | ||
Hydrophytes | 1.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 2.0 | marginal |
Pierres, galets | 76.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 1.0 | marginal |
Helophytes | 2.0 | marginal |
Vases | 1.0 | marginal |
Sables | 10.0 | dominant |
Algues | 4.0 | marginal |
Dalles, argiles | 1.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Hydrophytes | Nulle | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Nulle | A |
P4 | Blocs | Lente | A |
P5 | Pierres, galets | Nulle | B |
P6 | Pierres, galets | Lente | B |
P7 | Pierres, galets | Nulle | B |
P8 | Sables | Nulle | B |
P9 | Pierres, galets | Lente | C |
P10 | Pierres, galets | Nulle | C |
P11 | Pierres, galets | Lente | C |
P12 | Pierres, galets | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra geniculata | 33830 | 13 | 98 | 24 |
Hydropsyche | 212 | 3 | 13 | 5 |
Hydroptila | 200 | 6 | 64 | 19 |
Leptoceridae | 310 | 1 | ||
Mystacides | 312 | 3 | 1 | 8 |
Polycentropus | 231 | 6 | 7 | 9 |
Lype | 241 | 2 | 1 | |
Tinodes | 245 | 2 | 5 | 6 |
Baetis | 364 | 7 | 17 | 2 |
Cloeon | 387 | 1 | ||
Procloeon | 390 | 2 | 4 | |
Caenis | 457 | 11 | 6 | 10 |
Ephemerella ignita | 451 | 2 | 3 | |
Leptophlebiidae | 473 | 1 | ||
Dryops | 613 | 1 | ||
Elmis | 618 | 5 | 15 | 9 |
Esolus | 619 | 8 | 92 | 30 |
Oulimnius | 622 | 3 | 51 | 20 |
Stenelmis | 617 | 18 | ||
Gyrinidae | 512 | 2 | ||
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 20 | 590 | 741 |
Dolichopodidae | 836 | 1 | ||
Empididae | 831 | 1 | ||
Limoniidae | 757 | 2 | 7 | |
Simuliidae | 801 | 1 | ||
Tipulidae | 753 | 1 | 3 | |
Coenagrionidae | 658 | 1 | ||
Onychogomphus | 682 | 1 | 2 | 2 |
Platycnemis | 657 | 2 | ||
Asellidae | 880 | 12 | 2 | |
Gammaridae | 887 | 6 | ||
Gammarus | 892 | 56 | 4 | 3 |
Copepoda | 3206 | 3 | ||
Ostracoda | 3170 | 3 | 3 | 3 |
Hydracarina | 906 | 3 | 3 | 3 |
Sphaeriidae | 1042 | 1 | 3 | |
Ancylus | 1028 | 2 | 12 | 11 |
Potamopyrgus | 978 | 3 | 12 | 17 |
Physa (sensu lato) | 997 | 4 | 2 | 1 |
Oligochaeta | 933 | 4 | 300 | 259 |
Dugesiidae | 1055 | 3 | 4 | 3 |
Planariidae | 1061 | 1 | ||
Hydrozoa | 3168 | 3 | 3 |