Listes faunistiques invertébrés
La Vouzance à Neuilly-en-Donjon 04021250
- Télécharger la fiche IRSTEA xls / 13 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 24/08/2021 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 42 |
| I2M2 | 0.5109 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 6.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 88.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Pierres, galets | Nulle | A |
| P5 | Granulats | Moyenne | B |
| P6 | Sables | Nulle | B |
| P7 | Sables | Lente | B |
| P8 | Sables | Moyenne | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Lente | C |
| P11 | Sables | Moyenne | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Isoperla | 140 | 1 | ||
| Perlodes | 150 | 1 | ||
| Hydropsyche | 212 | 32 | 1 | |
| Hydroptila | 200 | 2 | 1 | |
| Mystacides | 312 | 3 | 2 | |
| Baetis | 364 | 34 | 110 | 52 |
| Centroptilum | 383 | 3 | ||
| Procloeon | 390 | 24 | 34 | 24 |
| Brachycercus | 468 | 2 | 4 | |
| Caenis | 457 | 10 | 1 | 1 |
| Serratella | 5152 | 18 | 1 | |
| Ephemera | 502 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Heptagenia | 443 | 4 | 1 | |
| Leptophlebiidae | 473 | 10 | ||
| Paraleptophlebia | 481 | 2 | ||
| Micronectinae | 20396 | 4 | 3 | 1 |
| Hydrometra | 740 | 2 | ||
| Nepidae | 725 | 3 | ||
| Dryops | 613 | 2 | ||
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 2 | 2 | |
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 7 | 1 | |
| Hydrophilinae | 2517 | 3 | ||
| Helodes | 636 | 2 | ||
| Ceratopogonidae | 819 | 4 | 1 | 1 |
| Chironomidae | 807 | 192 | 32 | 50 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 5 | 8 | |
| Simuliidae | 801 | 1 | 1 | 1 |
| Tabanidae | 837 | 2 | ||
| Calopteryx | 650 | 6 | ||
| Gomphidae | 678 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 1 | ||
| Asellidae | 880 | 468 | 24 | 10 |
| Gammarus | 892 | 32 | 5 | 2 |
| Cladocera | 3127 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 1 | 6 | |
| Radix | 1004 | 1 | ||
| Physidae | 995 | 1 | ||
| Physella | 19280 | 1 | ||
| Glossiphoniidae | 908 | 1 | 1 | |
| Oligochaeta | 933 | 48 | 96 | 6 |
| Planariidae | 1061 | 1 | ||
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 | ||
| Bryozoa | 1087 | 1 | 1 | 1 |