Listes faunistiques invertébrés
L'Osse à Monclar 05106350
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 19/09/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 8.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 52.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goera | 287 | 2 | ||
| Hydropsyche | 212 | 31 | 1 | |
| Ithytrichia | 198 | 1 | 1 | |
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | ||
| Cyrnus | 224 | 1 | 1 | 5 |
| Polycentropus | 231 | 1 | ||
| Lype | 241 | 1 | ||
| Baetidae | 363 | 4 | 1 | |
| Baetis lato sensu | 9794 | 1 | ||
| Centroptilum | 383 | 3 | ||
| Caenis | 457 | 4 | 1 | 1 |
| Serratella | 5152 | 1 | ||
| Ephemera | 502 | 46 | 17 | 9 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 4 | ||
| Heptagenia | 443 | 1 | ||
| Leptophlebiidae | 473 | 18 | 1 | 4 |
| Paraleptophlebia | 481 | 1 | ||
| Gerridae | 734 | 2 | 4 | |
| Hydrometra | 740 | 1 | ||
| Elmis | 618 | 2 | ||
| Esolus | 619 | 7 | ||
| Limnius | 623 | 34 | 1 | |
| Oulimnius | 622 | 8 | 4 | |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 4 | ||
| Athericidae | 838 | 21 | 19 | 4 |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 98 | 82 | 155 |
| Pediciidae | 50011 | 52 | 1 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 2 | ||
| Onychogomphus | 682 | 2 | ||
| Calopteryx | 650 | 11 | 1 | |
| Sialis | 704 | 3 | 2 | 5 |
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | |
| Gammarus | 892 | 32 | 1 | 1 |
| Niphargus | 902 | 1 | ||
| Orconectes | 870 | 1 | ||
| Sphaeriidae | 1042 | 45 | 3 | 3 |
| Pisidium | 1043 | 8 | 1 | |
| Unionidae | 1037 | 1 | ||
| Potamopyrgus | 978 | 11 | 5 | 1 |
| Planorbidae | 1009 | 4 | ||
| Ancylus | 1028 | 66 | 3 | 2 |
| Oligochaeta | 933 | 71 | 120 | 90 |
| Nematoda | 1089 | 4 | 6 | |
| Hydracarina | 906 | 7 | 9 | 5 |