Listes faunistiques invertébrés
Coulent à Ginoles 06150830
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| Date prélèvement | 14/09/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 39 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 19.0 | dominant |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 64.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Bryophytes | Lente | B |
| P3 | Pierres, galets | Moyenne | B |
| P4 | Branchage, racines | Nulle | A |
| P5 | Hydrophytes | Lente | A |
| P6 | Blocs | Lente | B |
| P7 | Pierres, galets | Nulle | C |
| P8 | Pierres, galets | Lente | C |
| P9 | Granulats | Nulle | A |
| P10 | Pierres, galets | Nulle | C |
| P11 | Helophytes | Nulle | A |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 11 | 6 | 50 |
| Leuctra | 69 | 4 | 1 | 4 |
| Micrasema | 268 | 16 | 57 | 50 |
| Calamoceras | 342 | 30 | 6 | |
| Agapetus | 191 | 3 | ||
| Silo | 292 | 3 | 9 | |
| Hydropsychidae | 211 | 12 | 13 | 4 |
| Hydropsyche | 212 | 3 | ||
| Hydroptila | 200 | 6 | 20 | 18 |
| Lepidostoma | 305 | 8 | 7 | 6 |
| Adicella | 320 | 2 | ||
| Mystacides | 312 | 1 | 4 | |
| Oecetis | 317 | 9 | 4 | |
| Setodes | 318 | 1 | 5 | |
| Polycentropodidae | 223 | 4 | 1 | |
| Polycentropus | 231 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Sericostomatidae | 321 | 29 | 15 | 7 |
| Sericostoma | 322 | 8 | 5 | 38 |
| Baetidae | 363 | 2 | ||
| Baetis | 364 | 1 | 1 | |
| Pseudocentroptilum | 3207 | 1 | ||
| Caenis | 457 | 19 | 19 | 25 |
| Serratella | 5152 | 2 | 1 | 3 |
| Torleya | 2391 | 3 | ||
| Ephemera | 502 | 18 | 13 | 19 |
| Ecdyonurus | 421 | 1 | 3 | |
| Dryops | 613 | 7 | ||
| Elmis | 618 | 43 | 63 | 70 |
| Esolus | 619 | 6 | 9 | |
| Limnius | 623 | 7 | 20 | |
| Oulimnius | 622 | 325 | 174 | 280 |
| Riolus | 625 | 1 | 8 | |
| Stenelmis | 617 | 9 | 9 | 11 |
| Orectochilus | 515 | 1 | 2 | |
| Haliplus | 518 | 1 | ||
| Hydraena | 608 | 1 | ||
| Atherix | 839 | 7 | 1 | 5 |
| Chironomidae | 807 | 13 | 17 | 19 |
| Dixa | 794 | 4 | ||
| Chelifera | 2884 | 1 | ||
| Clinocerinae | 9813 | 1 | ||
| Ephydridae | 844 | 7 | 1 | |
| Antocha | 759 | 1 | 9 | 25 |
| Psychodidae | 783 | 1 | ||
| Simulium | 806 | 52 | 28 | 4 |
| Oxycera | 829 | 1 | ||
| Boyeria | 670 | 2 | ||
| Anisoptera | 9787 | 4 | ||
| Calopteryx | 650 | 8 | 10 | 4 |
| Gomphidae | 678 | 1 | ||
| Onychogomphus | 682 | 11 | 5 | 7 |
| Agriotypus | 1083 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Ancylus | 1028 | 9 | 6 | 14 |
| Potamopyrgus | 978 | 1652 | 301 | 512 |
| Theodoxus | 967 | 8 | ||
| Physella | 19280 | 6 | ||
| Succineidae | 20676 | 11 | ||
| Sphaeriidae | 1042 | 7 | 2 | |
| Pisidium | 1043 | 1 | 1 | 2 |
| Tricladida | 1054 | 4 | ||
| Dugesia | 1056 | 24 | 14 | 12 |
| Glossiphonia | 909 | 3 | ||
| Oligochaeta | 933 | 1 | 1 | |
| Hydracarina | 906 | 3 | 3 | 3 |