Listes faunistiques invertébrés
La Colagne à Marvejols 05101000
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- Export SEEE csv / 12 ko
| Date prélèvement | 18/07/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 49 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 87.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Helophytes | Nulle | A |
| P3 | Sables | Nulle | A |
| P4 | Algues | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 3 | 210 | 108 |
| Leuctra | 69 | 13 | 576 | 190 |
| Nemouridae | 20 | 1 | ||
| Perla | 164 | 5 | 2 | |
| Perlodes | 150 | 1 | 2 | |
| Oligoplectrum | 263 | 16 | 21 | 16 |
| Glossosomatidae | 189 | 43 | 276 | |
| Agapetus | 191 | 8 | 8 | |
| Glossosoma | 190 | 1 | ||
| Goeridae | 286 | 3 | 9 | |
| Silo | 292 | 6 | 3 | |
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 16 | 22 | |
| Hydroptilidae | 193 | 3 | ||
| Hydroptila | 200 | 2 | ||
| Athripsodes | 311 | 1 | 1 | |
| Mystacides | 312 | 67 | ||
| Oecetis | 317 | 1 | ||
| Triaenodes | 314 | 2 | ||
| Limnephilinae | 3163 | 17 | 4 | 3 |
| Polycentropodidae | 223 | 2 | 1 | 3 |
| Polycentropus | 231 | 2 | 8 | 15 |
| Psychomyia | 239 | 1 | 24 | 41 |
| Rhyacophila lato-sensu | 183 | 2 | 7 | 21 |
| Sericostomatidae | 321 | 2 | ||
| Sericostoma | 322 | 2 | ||
| Baetidae | 363 | 24 | ||
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 1 | ||
| Baetis | 364 | 7 | 448 | 86 |
| Caenis | 457 | 12 | 26 | 3 |
| Ephemerella | 450 | 277 | 512 | 246 |
| Heptageniidae | 399 | 3 | 43 | 28 |
| Ecdyonurus | 421 | 4 | 39 | 33 |
| Epeorus | 400 | 2 | 2 | |
| Rhithrogena | 404 | 1 | 1 | |
| Leptophlebiidae | 473 | 2 | 1 | 1 |
| Habrophlebia | 491 | 1 | 1 | 3 |
| Paraleptophlebia | 481 | 1 | ||
| Oligoneuriella | 394 | 3 | 1 | |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 4 | ||
| Hydrometra | 740 | 1 | ||
| Nepidae | 725 | 1 | ||
| Dupophilus | 620 | 3 | 53 | 72 |
| Elmis | 618 | 7 | 75 | 80 |
| Esolus | 619 | 12 | 320 | 268 |
| Limnius | 623 | 2 | 64 | 20 |
| Oulimnius | 622 | 15 | 64 | 36 |
| Stenelmis | 617 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | 2 | 4 |
| Hydrophilinae | 2517 | 11 | ||
| Athericidae | 838 | 14 | 10 | 21 |
| Blephariceridae | 747 | 2 | 3 | |
| Chironomidae | 807 | 896 | 164 | 121 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 2 | 25 | 22 |
| Simuliidae | 801 | 3 | 9 | |
| Tabanidae | 837 | 3 | ||
| Boyeria | 670 | 2 | ||
| Calopteryx | 650 | 5 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 2 | 1 | |
| Sialis | 704 | 22 | 3 | 1 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 24 | 4 | 2 |
| Asellidae | 880 | 6 | ||
| Hydracarina | 906 | 44 | 224 | |
| Pisidium | 1043 | 9 | 1 | 1 |
| Ancylus | 1028 | 2 | 9 | 18 |
| Potamopyrgus | 978 | 9 | ||
| Erpobdellidae | 928 | 8 | 1 | |
| Oligochaeta | 933 | 288 | 208 | 44 |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 5 | ||
| Nematoda | 1089 | 2 | 1 | |
| Gordiaca | 5189 | 2 | ||
| Cnidaria | 1075 | 1 | 184 |