Listes faunistiques invertébrés
BIEF DE CONE A MONTRACOL 06048480
- Télécharger la fiche IRSTEA xls / 2136 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 02/06/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 4 |
| Variété taxonomique | 41 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 5.0 | dominant |
| Blocs | ||
| Granulats | ||
| Helophytes | 4.0 | marginal |
| Vases | ||
| Sables | 5.0 | dominant |
| Algues | 80.0 | dominant |
| Dalles, argiles | 5.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Helophytes | Lente | A |
| P3 | Helophytes | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Algues | Lente | B |
| P9 | Algues | Nulle | C |
| P10 | Algues | Moyenne | C |
| P11 | Algues | Lente | C |
| P12 | Algues | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goera | 287 | 2 | 1 | |
| Hydropsyche | 212 | 9 | 8 | |
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 44 | 33 | 5 |
| Limnephilinae | 3163 | 3 | ||
| Baetis | 364 | 20 | 83 | 33 |
| Caenis | 457 | 3 | ||
| Ephemerella ignita | 451 | 3 | 2 | 3 |
| Micronecta | 719 | 7 | 2 | |
| Gerris | 735 | 2 | ||
| Hydrometra | 740 | 3 | ||
| Veliidae | 743 | 2 | ||
| Elmis | 618 | 33 | 29 | 17 |
| Esolus | 619 | 3 | 4 | |
| Limnius | 623 | 7 | 1 | |
| Oulimnius | 622 | 119 | 52 | 58 |
| Haliplus | 518 | 2 | 1 | |
| Helophorus | 604 | 12 | 1 | 1 |
| Hydraena | 608 | 1 | ||
| Ochthebius | 609 | 1 | ||
| Hydrochus | 606 | 2 | ||
| Hydrophilinae | 2517 | 1 | ||
| Sphaeridiinae | 5194 | 1 | ||
| Helodes | 636 | 3 | ||
| Athericidae | 838 | 2 | 2 | |
| Ceratopogonidae | 819 | 1 | 6 | |
| Chironomidae | 807 | 782 | 622 | 3197 |
| Dixidae | 793 | 11 | ||
| Dolichopodidae | 836 | 2 | ||
| Limoniidae | 757 | 5 | ||
| Psychodidae | 783 | 5 | ||
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 1 | 2 | |
| Tipulidae | 753 | 1 | 1 | |
| Calopteryx | 650 | 9 | ||
| Platycnemis | 657 | 90 | 3 | |
| Sialis | 704 | 10 | 16 | 11 |
| Asellidae | 880 | 397 | 20 | 18 |
| Gammarus | 892 | 3840 | 350 | 530 |
| Cladocera | 3127 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | 1 |
| Sphaeriidae | 1042 | 12 | 273 | 330 |
| Pisidium | 1043 | 36 | 23 | 42 |
| Sphaerium | 1044 | 8 | ||
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 3 | 2 | 3 |
| Radix | 1004 | 9 | ||
| Erpobdellidae | 928 | 2 | 3 | 2 |
| Glossiphoniidae | 908 | 9 | 3 | 63 |
| Oligochaeta | 933 | 543 | 550 | 903 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydrozoa | 3168 | 1 | 1 | 1 |
| Bryozoa | 1087 | 1 | 1 | 1 |