Listes faunistiques invertébrés
La Barguelonne à Fourquet 05117500
- Télécharger la fiche IRSTEA xls / 660 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 27/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 43.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 14.0 | dominant |
| Algues | 20.0 | dominant |
| Dalles, argiles | 11.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Granulats | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Algues | Nulle | B |
| P8 | Dalles, argiles | Lente | A |
| P9 | Granulats | Nulle | C |
| P10 | Granulats | Moyenne | C |
| P11 | Granulats | Lente | C |
| P12 | Algues | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 1 | 22 | 16 |
| Goera | 287 | 1 | ||
| Hydropsyche | 212 | 31 | 2 | |
| Hydroptila | 200 | 15 | 21 | 6 |
| Athripsodes | 311 | 5 | 37 | 20 |
| Mystacides | 312 | 6 | 3 | |
| Oecetis | 317 | 1 | ||
| Cyrnus | 224 | 1 | 6 | |
| Polycentropus | 231 | 1 | ||
| Lype | 241 | 1 | ||
| Baetis lato sensu | 9794 | 11 | 4 | |
| Centroptilum | 383 | 9 | 8 | 10 |
| Cloeon | 387 | 3 | 1 | 2 |
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 7 | 37 | 81 |
| Ephemerella ignita | 451 | 1 | 1 | |
| Ephemera | 502 | 12 | 20 | |
| Ecdyonurus | 421 | 1 | ||
| Electrogena | 3181 | 1 | ||
| Ephoron | 496 | 2 | 15 | |
| Micronectinae | 20396 | 6 | ||
| Esolus | 619 | 1 | 21 | 146 |
| Limnius | 623 | 1 | 13 | |
| Oulimnius | 622 | 242 | 69 | 177 |
| Riolus | 625 | 4 | 2 | 1 |
| Stenelmis | 617 | 2 | 1 | 3 |
| Haliplus | 518 | 28 | 10 | 1 |
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 6 | 21 | 34 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 14 | 43 | 26 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | 1 | |
| Ephydridae | 844 | 3 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 3 | ||
| Tabanidae | 837 | 2 | ||
| Tipulidae | 753 | 1 | 1 | |
| Boyeria | 670 | 1 | ||
| Gomphus | 679 | 3 | 1 | 1 |
| Onychogomphus | 682 | 2 | 2 | |
| Calopteryx | 650 | 8 | 1 | |
| Platycnemis | 657 | 2 | ||
| Crambidae | 2947 | 1 | ||
| Echinogammarus | 888 | 335 | 150 | 95 |
| Atyaephyra | 861 | 4 | ||
| Corbicula | 1051 | 1 | 131 | 122 |
| Pisidium | 1043 | 2 | 1 | |
| Potamopyrgus | 978 | 155 | 295 | 605 |
| Physa (sensu lato) | 997 | 1 | ||
| Glossiphoniidae | 908 | 2 | 5 | 2 |
| Oligochaeta | 933 | 6 | 12 | 25 |
| Dugesiidae | 1055 | 20 | 3 | 7 |
| Hydracarina | 906 | 2 | 19 | 12 |
| Hydrozoa | 3168 | 1 |