Listes faunistiques invertébrés
Sou à Alaigne 06176620
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- Export SEEE csv / 7 ko
| Date prélèvement | 17/06/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 73.0 | dominant |
| Blocs | ||
| Granulats | 5.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 18.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Dalles, argiles | Nulle | A |
| P4 | Litieres | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 7 | 25 | 38 |
| Hydropsyche | 212 | 4 | 4 | 4 |
| Hydroptila | 200 | 1 | 1 | 4 |
| Mystacides | 312 | 7 | 3 | 2 |
| Oecetis | 317 | 1 | ||
| Polycentropodidae | 223 | 1 | 1 | |
| Cyrnus | 224 | 10 | 1 | 1 |
| Polycentropus | 231 | 9 | 1 | 5 |
| Baetidae | 363 | 1 | 1 | |
| Baetis lato sensu | 9794 | 27 | 163 | 134 |
| Centroptilum | 383 | 21 | 1 | 2 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 34 | 14 | 18 |
| Ephemerella | 450 | 4 | 6 | |
| Ephemera | 502 | 2 | 3 | 1 |
| Ecdyonurus | 421 | 2 | ||
| Leptophlebiidae | 473 | 2 | ||
| Habrophlebia | 491 | 1 | 1 | |
| Gerris | 735 | 2 | ||
| Esolus | 619 | 1 | 6 | |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 4 | 31 | 18 |
| Stenelmis | 617 | 1 | ||
| Athericidae | 838 | 3 | 4 | 2 |
| Ceratopogonidae | 819 | 2 | 5 | 4 |
| Chironomidae | 807 | 635 | 39 | 36 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 6 | 2 | |
| Simuliidae | 801 | 4 | 15 | 19 |
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 1 | 1 | 1 |
| Gomphidae | 678 | 2 | ||
| Onychogomphus | 682 | 5 | 5 | 12 |
| Platycnemis | 657 | 3 | ||
| Sialis | 704 | 2 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Gammaridae | 887 | 21 | 39 | 21 |
| Echinogammarus | 888 | 129 | 62 | 52 |
| Pisidium | 1043 | 1 | 1 | |
| Potamopyrgus | 978 | 10 | 21 | 11 |
| Radix | 1004 | 1 | 1 | |
| Physella | 19280 | 1 | ||
| Erpobdellidae | 928 | 2 | ||
| Oligochaeta | 933 | 4 | 6 | |
| Hydracarina | 906 | 1 |