Listes faunistiques invertébrés
PETITE VEYLE A GRIEGES 3 06049010
- Télécharger la fiche IRSTEA xls / 99 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 13/10/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 6 |
| Variété taxonomique | 42 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 93.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Litieres | Lente | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Acroloxus | 1033 | 2 | ||
| Anax | 675 | 1 | ||
| Ancylus | 1028 | 3 | 4 | |
| Aphelocheirus | 721 | 1 | 1 | |
| Asellidae | 880 | 52 | 2 | |
| Athericidae | 838 | 10 | 1 | 3 |
| Athripsodes | 311 | 8 | 7 | 10 |
| Atyaephyra | 861 | 10 | 1 | |
| Baetis lato sensu | 9794 | 1 | ||
| Bithynia | 994 | 4 | ||
| Caenis | 457 | 4 | 164 | 100 |
| Calopteryx | 650 | 2 | 4 | 1 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 48 | 14 | 44 |
| Cladocera | 3127 | 1 | 1 | |
| Cloeon | 387 | 26 | 1 | |
| Coenagrionidae | 658 | 60 | 4 | 4 |
| Colymbetinae | 2395 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Corbicula | 1051 | 1 | 12 | 18 |
| Cyrnus | 224 | 7 | ||
| Dugesia | 1056 | 3 | 6 | |
| Ecnomus | 249 | 8 | 19 | 18 |
| Elmis | 618 | 1 | ||
| Ephemera | 502 | 1 | 14 | 11 |
| Erpobdella | 929 | 1 | 11 | |
| Ferrissia | 1030 | 14 | ||
| Gammarus | 892 | 337 | 56 | 52 |
| Glossiphoniidae | 908 | 2 | ||
| Hemimysis | 4334 | 26 | ||
| Hydracarina | 906 | 1 | ||
| Hydra | 1077 | 1 | ||
| Leptocerus | 319 | 5 | ||
| Libellula | 697 | 1 | ||
| Lype | 241 | 1 | ||
| Molanna | 345 | 1 | ||
| Molannidae | 344 | 1 | ||
| Mystacides | 312 | 6 | 5 | 3 |
| Neureclipsis | 236 | 2 | ||
| Oecetis | 317 | 1 | 2 | 2 |
| Oligochaeta | 933 | 320 | 928 | 433 |
| Orthotrichia | 197 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Oulimnius | 622 | 1 | ||
| Physa (sensu lato) | 997 | 9 | 2 | 3 |
| Pisidium | 1043 | 26 | 1 | 3 |
| Planorbidae | 1009 | 4 | ||
| Platambus | 556 | 1 | ||
| Platycnemis | 657 | 1 | 6 | 2 |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 17 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Potamophilus | 615 | 1 | ||
| Potamopyrgus | 978 | 44 | ||
| Procambarus | 2027 | 7 | ||
| Sialis | 704 | 1 | ||
| Simuliidae | 801 | 17 | 1 | |
| Sisyra | 856 | 1 | ||
| Sphaerium | 1044 | 5 | 1 | |
| Stenelmis | 617 | 1 | ||
| Theodoxus | 967 | 1 | 1 | 6 |