Listes faunistiques invertébrés
L'Ozon à Sury-le-Comtal 04009415
- Télécharger la fiche IRSTEA xls / 46 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 23/04/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 42 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | ||
| Blocs | ||
| Granulats | 59.0 | dominant |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 35.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Vases | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Granulats | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Granulats | Nulle | C |
| P10 | Granulats | Moyenne | C |
| P11 | Granulats | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Nemouridae | 20 | 5 | ||
| Amphinemura | 21 | 5 | 10 | 84 |
| Protonemura | 46 | 1 | 1 | |
| Perlodidae | 127 | 3 | ||
| Isoperla | 140 | 9 | ||
| Brachyptera | 3 | 1 | 5 | |
| Athripsodes | 311 | 1 | 1 | |
| Mystacides | 312 | 8 | ||
| Limnephilinae | 3163 | 29 | 1 | |
| Baetis | 364 | 1 | 19 | |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 69 | 17 | 324 |
| Ephemera | 502 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Leptophlebiidae | 473 | 7 | 8 | |
| Habrophlebia | 491 | 3 | ||
| Siphlonurus | 350 | 118 | 23 | 30 |
| Gerris | 735 | 1 | ||
| Nepidae | 725 | 1 | ||
| Veliidae | 743 | 5 | 8 | |
| Dryops | 613 | 3 | 1 | 3 |
| Colymbetinae | 2395 | 2 | 2 | |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 2 | 1 | |
| Oulimnius | 622 | 8 | 1 | 5 |
| Helophorus | 604 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 55 | 18 | 49 |
| Chironomidae | 807 | 1966 | 348 | 1235 |
| Empididae | 831 | 5 | 7 | |
| Limoniidae | 757 | 2 | 11 | 68 |
| Psychodidae | 783 | 39 | 10 | 15 |
| Simuliidae | 801 | 3 | 18 | 348 |
| Stratiomyidae | 824 | 1 | ||
| Syrphidae | 843 | 2 | ||
| Tabanidae | 837 | 5 | 6 | |
| Tipulidae | 753 | 9 | 8 | 4 |
| Aeshnidae | 669 | 1 | ||
| Cordulegaster | 687 | 1 | 1 | |
| Sialis | 704 | 1 | ||
| Asellidae | 880 | 424 | 10 | 34 |
| Cladocera | 3127 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Pisidium | 1043 | 54 | 29 | 10 |
| Potamopyrgus | 978 | 165 | 264 | 308 |
| Radix | 1004 | 1 | ||
| Erpobdellidae | 928 | 5 | 2 | 1 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 695 | 570 | 843 |
| Dugesiidae | 1055 | 2 | 2 | 2 |
| Planariidae | 1061 | 1 | ||
| Nemathelmintha | 3111 | 6 | 11 | 15 |
| Hydracarina | 906 | 7 | 2 |