Listes faunistiques invertébrés
Le Cérou à Carmaux 05124190
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| Date prélèvement | 02/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 43 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 8.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 73.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 6.0 | dominant |
| Sables | 6.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Vases | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Granulats | Nulle | C |
| P10 | Granulats | Moyenne | C |
| P11 | Granulats | Lente | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 11 | 35 |
| Leuctra geniculata | 33830 | 4 | 86 | 17 |
| Nemoura | 26 | 6 | 3 | |
| Perla | 164 | 2 | 2 | |
| Perlodes | 150 | 3 | ||
| Glossosoma | 190 | 2 | ||
| Glossosomatidae | 189 | 1 | 1 | |
| Goera pilosa | 288 | 3 | 9 | |
| Silo-lithax | 5219 | 4 | ||
| Goeridae | 286 | 1 | 2 | 1 |
| Hydropsyche | 212 | 21 | 14 | |
| Adicella | 320 | 1 | ||
| Mystacides | 312 | 7 | 6 | 4 |
| Oecetis | 317 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Limnephilinae | 3163 | 35 | ||
| Polycentropus | 231 | 3 | ||
| Polycentropodidae | 223 | 4 | 1 | |
| Psychomyia pusilla | 240 | 1 | 1 | 13 |
| Rhyacophila lato-sensu | 183 | 3 | ||
| Sericostoma | 322 | 1 | ||
| Sericostomatidae | 321 | 2 | 1 | |
| Baetis lato sensu | 9794 | 29 | 17 | |
| Centroptilum luteolum | 384 | 16 | 1 | |
| Procloeon pennulatum | 29153 | 2 | ||
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 3 | 3 | |
| Ephemera | 502 | 1 | 3 | 2 |
| Ecdyonurus | 421 | 3 | 22 | 10 |
| Electrogena | 3181 | 5 | ||
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 16 | 6 | |
| Habrophlebia | 491 | 2 | ||
| Paraleptophlebia | 481 | 2 | ||
| Leptophlebiidae | 473 | 7 | 1 | 1 |
| Micronecta | 719 | 5 | 4 | |
| Gerris | 735 | 1 | ||
| Notonectidae | 728 | 1 | ||
| Plea leachi | 2726 | 3 | ||
| Laccophilinae | 2394 | 1 | ||
| Dupophilus | 620 | 8 | 49 | 34 |
| Elmis | 618 | 14 | 18 | 4 |
| Esolus | 619 | 2 | 21 | 38 |
| Limnius | 623 | 8 | ||
| Oulimnius | 622 | 17 | 4 | 9 |
| Haliplus | 518 | 1 | ||
| Hydraena | 608 | 1 | 1 | |
| Hydrophilinae | 2517 | 5 | ||
| Athericidae | 838 | 4 | 7 | 5 |
| Chironomidae | 807 | 732 | 207 | 327 |
| Dixidae | 793 | 1 | ||
| Limoniidae | 757 | 2 | 7 | |
| Syrphidae | 843 | 1 | ||
| Calopteryx | 650 | 6 | ||
| Sialis | 704 | 1 | 1 | |
| Pacifastacus leniusculus | 873 | 2 | ||
| Pisidium | 1043 | 2 | 2 | |
| Sphaeriidae | 1042 | 1 | ||
| Ancylus fluviatilis | 1029 | 3 | 5 | |
| Potamopyrgus antipodarum | 979 | 35 | 126 | |
| Physella | 19280 | 3 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 75 | 372 | 24 |
| Nematoda | 1089 | 1 | 1 | |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 |