Listes faunistiques invertébrés
Le Grand Mortarieu à Villemade 05119902
- Télécharger la fiche IRSTEA xls / 647 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 21/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| Taxon indicateur | Goeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 4.0 | marginal |
| Branchage, racines | 6.0 | dominant |
| Pierres, galets | ||
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | 36.0 | dominant |
| Sables | 45.0 | dominant |
| Algues | ||
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Granulats | Lente | A |
| P3 | Litieres | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Branchage, racines | Nulle | B |
| P6 | Vases | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Sables | Lente | C |
| P10 | Vases | Nulle | C |
| P11 | Sables | Nulle | C |
| P12 | Vases | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goera pilosa | 288 | 11 | ||
| Goeridae | 286 | 1 | ||
| Hydroptila | 200 | 5 | 1 | |
| Mystacides | 312 | 6 | 8 | 7 |
| Baetis lato sensu | 9794 | 13 | 1 | |
| Procloeon | 390 | 3 | 1 | |
| Baetidae | 363 | 2 | ||
| Caenis | 457 | 81 | 75 | 5 |
| Micronecta | 719 | 4 | 1 | 5 |
| Dryops | 613 | 1 | ||
| Athericidae | 838 | 13 | 1 | 8 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 1119 | 703 | 667 |
| Dixidae | 793 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Tabanidae | 837 | 10 | 3 | 3 |
| Boyeria irene | 671 | 2 | ||
| Calopteryx | 650 | 3 | 4 | |
| Coenagrionidae | 658 | 1 | ||
| Platycnemis | 657 | 2 | 1 | |
| Zygoptera | 9785 | 2 | 1 | |
| Sialis | 704 | 4 | ||
| Echinogammarus | 888 | 1 | ||
| Asellidae | 880 | 1 | 1 | |
| Corbicula | 1051 | 9 | 3 | 3 |
| Musculium | 3072 | 1 | ||
| Pisidium | 1043 | 22 | 20 | |
| Sphaeriidae | 1042 | 4 | 2 | 8 |
| Ferrissia | 1030 | 22 | 17 | 1 |
| Potamopyrgus antipodarum | 979 | 800 | 220 | 553 |
| Physa (sensu lato) | 997 | 15 | 13 | |
| Physella | 19280 | 8 | 3 | |
| Planorbidae | 1009 | 5 | 23 | 1 |
| Glossiphoniidae | 908 | 3 | 2 | |
| Oligochaeta | 933 | 64 | 73 | 407 |
| Nematoda | 1089 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 | ||
| Bryozoa | 1087 | 1 | ||
| Gordiaca | 5189 | 1 |