Listes faunistiques invertébrés
L'Osse à Monclar 05106350
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 01/10/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Taxon indicateur | Leptophlebiidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 10.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 17.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 25.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Granulats | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Sables | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | 181 | |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 1 | 3 | |
| Mystacides | 312 | 8 | 1 | 3 |
| Oecetis | 317 | 21 | 1 | |
| Polycentropodidae | 223 | 1 | 1 | 1 |
| Psychomyiidae | 238 | 1 | ||
| Baetidae | 363 | 3 | 2 | |
| Baetis lato sensu | 9794 | 9 | ||
| Centroptilum | 383 | 9 | 6 | 1 |
| Caenis | 457 | 11 | 3 | 1 |
| Ephemera | 502 | 2 | 49 | 9 |
| Leptophlebiidae | 473 | 9 | 6 | |
| Paraleptophlebia | 481 | 2 | 3 | |
| Gerris | 735 | 1 | 1 | |
| Dytiscidae | 527 | 1 | ||
| Colymbetinae | 2395 | 9 | ||
| Elmis | 618 | 2 | 37 | |
| Limnius | 623 | 5 | ||
| Oulimnius | 622 | 10 | 5 | |
| Hydraena | 608 | 1 | 9 | |
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 81 | 24 | 13 |
| Chironomidae | 807 | 318 | 218 | 96 |
| Dixidae | 793 | 2 | ||
| Empididae | 831 | 1 | 1 | |
| Simuliidae | 801 | 10 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Somatochlora | 693 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Calopteryx | 650 | 36 | 1 | 2 |
| Sialis | 704 | 2 | ||
| Gammaridae | 887 | 1 | ||
| Decapoda | 3140 | 2 | ||
| Sphaeriidae | 1042 | 2 | ||
| Pisidium | 1043 | 2 | ||
| Hydrobiidae | 973 | 1 | ||
| Potamopyrgus | 978 | 19 | 4 | |
| Physa (sensu lato) | 997 | 7 | 1 | |
| Planorbidae | 1009 | 232 | ||
| Ancylus | 1028 | 2 | 31 | |
| Ferrissia | 1030 | 1 | ||
| Oligochaeta | 933 | 21 | 35 | 8 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 13 | 4 | 1 |
| Bryozoa | 1087 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 |