Listes faunistiques invertébrés
La Maresque à Moyrazes 05126500
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 05/07/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 43 |
| Taxon indicateur | Odontoceridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 58.0 | dominant |
| Blocs | 22.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 12.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 68 | 78 |
| Leuctra geniculata | 33830 | 51 | 4 | 8 |
| Leuctridae | 66 | 2 | 4 | |
| Nemoura | 26 | 1 | 2 | |
| Protonemura | 46 | 47 | 43 | 8 |
| Perla | 164 | 3 | ||
| Perlidae | 155 | 1 | ||
| Oligoplectrum maculatum | 264 | 1 | ||
| Glossosoma | 190 | 1 | ||
| Silo | 292 | 1 | 1 | |
| Silo-lithax | 5219 | 5 | 8 | 6 |
| Goeridae | 286 | 4 | 2 | |
| Cheumatopsyche lepida | 222 | 1 | ||
| Hydropsyche | 212 | 3 | 16 | 4 |
| Mystacides | 312 | 10 | 1 | |
| Limnephilinae | 3163 | 2 | 1 | |
| Odontocerum albicorne | 340 | 3 | 11 | 2 |
| Psychomyia pusilla | 240 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 3 | 14 | 5 |
| Sericostoma | 322 | 16 | 2 | |
| Baetis lato sensu | 9794 | 261 | 436 | 832 |
| Procloeon pennulatum | 29153 | 23 | ||
| Baetidae | 363 | 64 | 55 | 45 |
| Ephemerella ignita | 451 | 23 | 7 | 20 |
| Ephemerella | 450 | 29 | 1 | |
| Ephemera | 502 | 60 | 5 | 103 |
| Ecdyonurus | 421 | 1 | 4 | 10 |
| Epeorus | 400 | 12 | 9 | |
| Rhithrogena | 404 | 1 | 3 | 8 |
| Heptageniidae | 399 | 2 | 5 | 11 |
| Habrophlebia | 491 | 3 | 4 | 3 |
| Leptophlebiidae | 473 | 64 | 22 | 31 |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 4 | 1 | |
| Hydrometra | 740 | 9 | 2 | |
| Veliidae | 743 | 4 | ||
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 2 | ||
| Dupophilus | 620 | 91 | 104 | 216 |
| Elmis | 618 | 12 | 40 | 31 |
| Esolus | 619 | 42 | 28 | 69 |
| Limnius | 623 | 12 | 16 | 39 |
| Oulimnius | 622 | 21 | 4 | 23 |
| Riolus | 625 | 8 | ||
| Orectochilus | 515 | 1 | 1 | |
| Hydrophilinae | 2517 | 2 | ||
| Hydrocyphon | 637 | 5 | 15 | 12 |
| Athericidae | 838 | 4 | 3 | |
| Blephariceridae | 747 | 3 | ||
| Ceratopogonidae | 819 | 2 | 2 | 8 |
| Chironomidae | 807 | 1440 | 126 | 206 |
| Dixidae | 793 | 7 | 2 | |
| Empididae | 831 | 10 | 1 | 4 |
| Limoniidae | 757 | 10 | 5 | 4 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 15 | 6 | 2 |
| Tabanidae | 837 | 3 | 1 | 6 |
| Cordulegaster | 687 | 1 | 1 | 1 |
| Gammaridae | 887 | 11 | 2 | |
| Ancylus fluviatilis | 1029 | 3 | 28 | 40 |
| Erpobdellidae | 928 | 1 | 1 | |
| Planariidae | 1061 | 2 | 14 | 15 |
| Oligochaeta | 933 | 5 | 24 | 66 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 |