Listes faunistiques invertébrés
PETITE VEYLE A GRIEGES 3 06049010
- Télécharger la fiche IRSTEA xls / 146 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 13/08/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 6 |
| Variété taxonomique | 38 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 91.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 5 | ||
| Mystacides | 312 | 1 | 9 | |
| Anabolia | 281 | 1 | 1 | |
| Cyrnus | 224 | 25 | 5 | |
| Plectrocnemia | 228 | 1 | ||
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 1 | 3 | 114 |
| Ephemera | 502 | 2 | 4 | 4 |
| Aphelocheirus | 721 | 1 | ||
| Micronecta | 719 | 3 | 1 | |
| Gerris | 735 | 1 | ||
| Elmis | 618 | 1 | ||
| Oulimnius | 622 | 2 | ||
| Atrichops | 840 | 10 | 5 | 11 |
| Chironomidae | 807 | 112 | 176 | 312 |
| Tabanidae | 837 | 3 | ||
| Calopteryx | 650 | 4 | 2 | |
| Coenagrionidae | 658 | 4 | ||
| Gomphus | 679 | 1 | ||
| Platycnemis | 657 | 18 | 4 | 19 |
| Sialis | 704 | 2 | 1 | |
| Sisyra | 856 | 1 | ||
| Elophila | 5129 | 1 | ||
| Gammarus | 892 | 125 | 72 | 252 |
| Cladocera | 3127 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 | 3 | |
| Mysidae | 4324 | 1 | ||
| Asellidae | 880 | 5 | 4 | |
| Corbicula | 1051 | 3 | 93 | 70 |
| Pisidium | 1043 | 5 | 2 | 9 |
| Sphaerium | 1044 | 5 | 1 | 7 |
| Anodonta | 1038 | 1 | 1 | |
| Ancylus | 1028 | 16 | 80 | 8 |
| Bithynia | 994 | 2 | 5 | |
| Potamopyrgus | 978 | 1 | 1 | |
| Radix | 1004 | 9 | ||
| Theodoxus | 967 | 2 | 91 | 34 |
| Physella | 19280 | 2 | ||
| Physidae | 995 | 1 | ||
| Erpobdellidae | 928 | 1 | 14 | 37 |
| Glossiphonia | 909 | 2 | 5 | |
| Helobdella | 912 | 8 | ||
| Hemiclepsis | 914 | 1 | ||
| Piscicola | 919 | 1 | ||
| Oligochaeta | 933 | 84 | 64 | 1537 |
| Dugesia | 1056 | 1 | 1 | |
| Hydracarina | 906 | 3 | 3 | |
| Porifera | 1090 | 3 | ||
| Urnatella | 20620 | 3 | 3 |