Listes faunistiques invertébrés
VEYLE A GRIEGES 06049000
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 18/07/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 5 |
| Variété taxonomique | 41 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 26.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 58.0 | dominant |
| Helophytes | 5.0 | dominant |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Blocs | Lente | A |
| P3 | Hydrophytes | Lente | B |
| P4 | Granulats | Moyenne | B |
| P5 | Granulats | Moyenne | C |
| P6 | Granulats | Lente | B |
| P7 | Hydrophytes | Nulle | C |
| P8 | Helophytes | Lente | B |
| P9 | Granulats | Lente | C |
| P10 | Granulats | Nulle | C |
| P11 | Pierres, galets | Nulle | A |
| P12 | Litieres | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ecnomus | 249 | 3 | 6 | 6 |
| Hydropsychidae | 211 | 1 | 1 | |
| Hydropsyche | 212 | 8 | 6 | |
| Hydroptila | 200 | 12 | 5 | 1 |
| Orthotrichia | 197 | 1 | 1 | |
| Athripsodes | 311 | 4 | 3 | 4 |
| Mystacides | 312 | 3 | 1 | 5 |
| Oecetis | 317 | 5 | 2 | 1 |
| Limnephilinae | 3163 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 1 | 1 | |
| Neureclipsis | 236 | 10 | 44 | 10 |
| Polycentropus | 231 | 2 | ||
| Lype | 241 | 8 | ||
| Psychomyia | 239 | 1 | ||
| Baetis | 364 | 1 | 2 | 1 |
| Procloeon bifidum | 391 | 1 | ||
| Caenis | 457 | 13 | 4 | 24 |
| Ephemera | 502 | 2 | 2 | |
| Heptagenia | 443 | 1 | 1 | |
| Elmis | 618 | 1 | ||
| Oulimnius | 622 | 2 | 2 | |
| Potamophilus | 615 | 2 | 2 | |
| Stenelmis | 617 | 2 | ||
| Athericidae | 838 | 2 | 1 | |
| Chironomidae | 807 | 47 | 31 | 16 |
| Empididae | 831 | 1 | ||
| Ephydridae | 844 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Aphelocheirus | 721 | 4 | 1 | |
| Micronecta | 719 | 1 | 1 | |
| Gerris | 735 | 7 | 1 | |
| Calopteryx | 650 | 3 | 22 | 5 |
| Coenagrionidae | 658 | 1 | 1 | |
| Platycnemis | 657 | 15 | 2 | 2 |
| Crambidae | 2947 | 1 | ||
| Sialis | 704 | 1 | ||
| Sisyra | 856 | 2 | ||
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | |
| Orconectes | 870 | 2 | ||
| Asellidae | 880 | 24 | 29 | 16 |
| Gammaridae | 887 | 2 | ||
| Echinogammarus | 888 | 22 | 15 | 7 |
| Gammarus | 892 | 121 | 51 | 27 |
| Bithynia | 994 | 2 | 2 | |
| Ferrissia | 1030 | 1 | ||
| Radix | 1004 | 1 | 1 | |
| Theodoxus | 967 | 31 | 4 | 15 |
| Planorbidae | 1009 | 2 | ||
| Corbicula | 1051 | 40 | 52 | 56 |
| Sphaeriidae | 1042 | 1 | 3 | 1 |
| Sphaerium | 1044 | 1 | ||
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 18 | 9 | 12 |
| Erpobdellidae | 928 | 16 | 10 | 24 |
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 32 | 1 | 22 |
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 |