Listes faunistiques invertébrés
L'Aumance à Cosne-d'Allier 04060700
- Télécharger la fiche IRSTEA xls / 34 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 08/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 64.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 26.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Pierres, galets | Moyenne | A |
| P5 | Granulats | Lente | B |
| P6 | Granulats | Nulle | B |
| P7 | Sables | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Granulats | Moyenne | C |
| P10 | Granulats | Lente | C |
| P11 | Granulats | Nulle | C |
| P12 | Granulats | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Amphinemura | 21 | 2 | 1 | |
| Isoperla | 140 | 12 | 4 | |
| Brachycentrus | 265 | 1 | ||
| Athripsodes | 311 | 3 | 1 | 2 |
| Baetis lato sensu | 9794 | 27 | 38 | 45 |
| Brachycercus | 468 | 47 | 7 | 12 |
| Caenis | 457 | 48 | 7 | 20 |
| Ephemerella ignita | 451 | 355 | 43 | 212 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 4 | 1 | |
| Habrophlebia | 491 | 4 | 1 | |
| Paraleptophlebia | 481 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Gerris | 735 | 1 | ||
| Veliidae | 743 | 5 | ||
| Colymbetinae | 2395 | 1 | ||
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 1 | 1 | |
| Helophorus | 604 | 3 | 2 | |
| Hydrophilinae | 2517 | 2 | 2 | 1 |
| Ceratopogonidae | 819 | 1 | 3 | |
| Chironomidae | 807 | 230 | 44 | 100 |
| Limoniidae | 757 | 1 | 7 | 1 |
| Pediciini | 20537 | 2 | 1 | |
| Psychodidae | 783 | 1 | ||
| Tabanidae | 837 | 2 | 1 | |
| Tipulidae | 753 | 3 | 1 | |
| Onychogomphus | 682 | 1 | 1 | |
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 15 | 1 | |
| Crangonyx | 5116 | 2 | 1 | 6 |
| Gammarus | 892 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Asellidae | 880 | 32 | 10 | 9 |
| Pisidium | 1043 | 1 | 1 | 5 |
| Sphaerium | 1044 | 2 | 5 | |
| Sphaeriidae | 1042 | 4 | 8 | |
| Potamopyrgus | 978 | 2 | 9 | |
| Planorbidae | 1009 | 3 | ||
| Oligochaeta | 933 | 22 | 9 | 12 |
| Dendrocoelidae | 1071 | 1 | ||
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 1 | 1 | |
| Hydra | 1077 | 1 | 1 | 1 |