Listes faunistiques invertébrés
MORGE A VALLIERES 2 06830800
- Télécharger la fiche IRSTEA xls / 2135 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 18/07/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 5 |
| Variété taxonomique | 41 |
| I2M2 | 0.5141 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 91.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 1 | |
| Hydropsyche | 212 | 4 | 7 | 4 |
| Hydroptila | 200 | 9 | 2 | |
| Limnephilinae | 3163 | 24 | 1 | |
| Odontocerum | 339 | 1 | 1 | 1 |
| Plectrocnemia | 228 | 1 | ||
| Tinodes | 245 | 4 | ||
| Rhyacophila lato-sensu | 183 | 12 | 4 | 12 |
| Baetis | 364 | 2116 | 816 | 805 |
| Ephemerella ignita | 451 | 46 | 9 | 5 |
| Heptageniidae | 399 | 1 | ||
| Gerris | 735 | 1 | 1 | |
| Hydrometra | 740 | 1 | ||
| Nepidae | 725 | 1 | ||
| Elmis | 618 | 12 | 13 | 16 |
| Esolus | 619 | 6 | 5 | 10 |
| Limnius | 623 | 6 | 12 | 17 |
| Riolus | 625 | 294 | 19 | 96 |
| Hydraena | 608 | 2 | 2 | |
| Hydrophilinae | 2517 | 1 | 2 | |
| Helodes | 636 | 3 | ||
| Anthomyidae | 847 | 2 | 1 | |
| Ceratopogonidae | 819 | 6 | 7 | 2 |
| Chironomidae | 807 | 4583 | 2057 | 1317 |
| Dixidae | 793 | 2 | ||
| Dolichopodidae | 836 | 1 | ||
| Empididae | 831 | 76 | 25 | 30 |
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 16 | 12 | 10 |
| Psychodidae | 783 | 429 | 296 | 291 |
| Simuliidae | 801 | 2306 | 1607 | 2358 |
| Stratiomyidae | 824 | 6 | 1 | |
| Thaumaleidae | 823 | 2 | 1 | |
| Tipulidae | 753 | 4 | ||
| Gammarus | 892 | 980 | 104 | 62 |
| Copepoda | 3206 | 8 | 14 | 50 |
| Ostracoda | 3170 | 13 | 2 | |
| Pisidium | 1043 | 35 | 3 | 2 |
| Ancylus | 1028 | 13 | 10 | 23 |
| Potamopyrgus | 978 | 3 | 1 | |
| Galba | 1001 | 4 | ||
| Radix | 1004 | 3 | 1 | |
| Physidae | 995 | 1 | ||
| Physa (sensu lato) | 997 | 16 | 1 | |
| Physella | 19280 | 6 | 2 | 1 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 1881 | 482 | 537 |
| Nemathelmintha | 3111 | 19 | 84 | 78 |
| Hydracarina | 906 | 11 | 3 | 2 |