Listes faunistiques invertébrés
VEYLE A GRIEGES 06049000
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| Date prélèvement | 20/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 6 |
| Variété taxonomique | 48 |
| 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 | 2.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 63.0 | dominant |
| Helophytes | 2.0 | marginal |
| Vases | 5.0 | dominant |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Pierres, galets | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Hydrophytes | Nulle | B |
| P6 | Granulats | Lente | B |
| P7 | Vases | Nulle | B |
| P8 | Granulats | Moyenne | B |
| P9 | Granulats | Nulle | C |
| P10 | Granulats | Lente | C |
| P11 | Hydrophytes | Lente | C |
| P12 | Granulats | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ecnomus | 249 | 1 | 1 | 5 |
| Goera | 287 | 1 | ||
| Hydropsyche | 212 | 1 | 6 | 7 |
| Hydroptila | 200 | 1 | 1 | |
| Orthotrichia | 197 | 1 | ||
| Leptoceridae | 310 | 2 | ||
| Athripsodes | 311 | 3 | 8 | 24 |
| Ceraclea | 313 | 2 | ||
| Mystacides | 312 | 7 | 9 | 5 |
| Oecetis | 317 | 4 | ||
| Cyrnus | 224 | 2 | 5 | |
| Neureclipsis | 236 | 4 | 13 | 102 |
| Polycentropus | 231 | 2 | 8 | |
| Lype | 241 | 1 | ||
| Baetis | 364 | 21 | ||
| Cloeon | 387 | 2 | ||
| Procloeon | 390 | 1 | 1 | 2 |
| Caenis | 457 | 10 | 2 | 23 |
| Ephemera | 502 | 1 | 3 | 1 |
| Heptagenia | 443 | 3 | 1 | 3 |
| Micronecta | 719 | 3 | 19 | 3 |
| Gerris | 735 | 1 | 2 | |
| Hydrometra | 740 | 1 | ||
| Nepidae | 725 | 1 | ||
| Elmis | 618 | 3 | ||
| Macronychus | 626 | 2 | ||
| Stenelmis | 617 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | ||
| Ochthebius | 609 | 1 | ||
| Athericidae | 838 | 1 | 3 | 2 |
| Chironomidae | 807 | 20 | 63 | 36 |
| Ephydridae | 844 | 7 | ||
| Simuliidae | 801 | 2 | 27 | |
| Aeshnidae | 669 | 1 | ||
| Calopteryx | 650 | 16 | 20 | 5 |
| Coenagrionidae | 658 | 2 | ||
| Platycnemis | 657 | 26 | 3 | 3 |
| Sialis | 704 | 1 | ||
| Sisyra | 856 | 3 | 2 | 1 |
| Orconectes | 870 | 4 | ||
| Asellidae | 880 | 137 | 38 | 26 |
| Atyaephyra | 861 | 1 | ||
| Crangonyx | 5116 | 45 | ||
| Echinogammarus | 888 | 101 | 226 | 393 |
| Gammarus | 892 | 788 | 101 | 447 |
| Cladocera | 3127 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | |
| Corbicula | 1051 | 23 | 47 | 73 |
| Pisidium | 1043 | 22 | 12 | 10 |
| Sphaerium | 1044 | 63 | 24 | 3 |
| Ancylus | 1028 | 3 | 1 | |
| Bithynia | 994 | 5 | 2 | 6 |
| Ferrissia | 1030 | 6 | 2 | |
| Potamopyrgus | 978 | 1 | ||
| Radix | 1004 | 1 | ||
| Theodoxus | 967 | 12 | 45 | 18 |
| Planorbidae | 1009 | 3 | ||
| Erpobdellidae | 928 | 6 | 22 | 57 |
| Glossiphoniidae | 908 | 3 | 3 | |
| Oligochaeta | 933 | 403 | 695 | 2234 |
| Dendrocoelidae | 1071 | 3 | 1 | |
| Dugesiidae | 1055 | 57 | 27 | 52 |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 | ||
| Spongillidae | 3106 | 1 | 1 | 1 |