Listes faunistiques invertébrés
PETITE VEYLE A GRIEGES 3 06049010
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 18/07/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 6 |
| Variété taxonomique | 35 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 8.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 8.0 | dominant |
| Pierres, galets | 78.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Pierres, galets | Lente | C |
| P3 | Pierres, galets | Nulle | B |
| P4 | Branchage, racines | Nulle | B |
| P5 | Sables | Nulle | A |
| P6 | Pierres, galets | Nulle | C |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Lente | C |
| P9 | Pierres, galets | Nulle | C |
| P10 | Hydrophytes | Lente | B |
| P11 | Blocs | Lente | A |
| P12 | Helophytes | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ecnomus | 249 | 2 | 6 | |
| Leptoceridae | 310 | 2 | ||
| Athripsodes | 311 | 1 | 4 | 2 |
| Mystacides | 312 | 2 | 1 | 2 |
| Limnephilinae | 3163 | 3 | ||
| Polycentropodidae | 223 | 7 | ||
| Cyrnus | 224 | 1 | 12 | 15 |
| Polycentropus | 231 | 7 | ||
| Lype | 241 | 2 | ||
| Cloeon | 387 | 2 | ||
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 1 | 14 | 50 |
| Ephemera | 502 | 8 | 1 | 4 |
| Elmis | 618 | 5 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 1 | 3 | |
| Chironomidae | 807 | 61 | 145 | 107 |
| Aphelocheirus | 721 | 1 | ||
| Gerris | 735 | 1 | ||
| Calopteryx | 650 | 1 | 3 | |
| Coenagrionidae | 658 | 1 | 11 | |
| Libellulidae | 696 | 1 | ||
| Platycnemis | 657 | 9 | 7 | 2 |
| Crambidae | 2947 | 2 | ||
| Sialis | 704 | 2 | 3 | |
| Sisyra | 856 | 1 | ||
| Copepoda | 3206 | 3 | 3 | |
| Atyaephyra | 861 | 1 | ||
| Orconectes | 870 | 1 | ||
| Hemimysis | 4334 | 2 | ||
| Asellidae | 880 | 4 | 172 | 1 |
| Gammarus | 892 | 88 | 274 | 33 |
| Ancylus | 1028 | 1 | 3 | 3 |
| Bithynia | 994 | 1 | ||
| Ferrissia | 1030 | 2 | 9 | |
| Theodoxus | 967 | 9 | 11 | |
| Physella | 19280 | 1 | ||
| Planorbidae | 1009 | 6 | ||
| Corbicula | 1051 | 3 | 9 | |
| Sphaeriidae | 1042 | 1 | 4 | |
| Pisidium | 1043 | 2 | 2 | 1 |
| Sphaerium | 1044 | 2 | ||
| Tricladida | 1054 | 1 | ||
| Dugesiidae | 1055 | 1 | 1 | |
| Erpobdellidae | 928 | 2 | 2 | |
| Glossiphoniidae | 908 | 3 | ||
| Oligochaeta | 933 | 66 | 36 | 42 |
| Hydracarina | 906 | 3 |