Listes faunistiques invertébrés
Le Cérou à Carmaux 05124190
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 13/10/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 34 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 4.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 25.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 48.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 20.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Granulats | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Granulats | Lente | B |
| P9 | Granulats | Nulle | C |
| P10 | Granulats | Lente | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 19 | |
| Nemoura | 26 | 1 | ||
| Brachycentrus | 265 | 6 | 4 | |
| Goera pilosa | 288 | 1 | 3 | |
| Cheumatopsyche lepida | 222 | 3 | ||
| Hydropsyche | 212 | 1 | 1 | |
| Hydropsychidae | 211 | 1 | ||
| Athripsodes | 311 | 1 | 4 | 3 |
| Mystacides | 312 | 17 | 16 | 34 |
| Oecetis | 317 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 18 | 3 | |
| Polycentropodidae | 223 | 15 | 4 | |
| Lype | 241 | 8 | ||
| Psychomyia pusilla | 240 | 1 | 19 | |
| Sericostomatidae | 321 | 1 | ||
| Baetis lato sensu | 9794 | 1 | 1 | |
| Centroptilum luteolum | 384 | 18 | 1 | |
| Baetidae | 363 | 1 | ||
| Habroleptoides | 485 | 15 | ||
| Habrophlebia | 491 | 3 | ||
| Paraleptophlebia | 481 | 5 | ||
| Leptophlebiidae | 473 | 7 | ||
| Corixinae | 5196 | 1 | ||
| Micronecta | 719 | 2 | 10 | |
| Colymbetinae | 2395 | 15 | ||
| Dytiscidae | 527 | 2 | ||
| Dupophilus | 620 | 1 | 10 | 35 |
| Elmis | 618 | 4 | 20 | |
| Esolus | 619 | 5 | 34 | 95 |
| Limnius | 623 | 1 | 10 | |
| Normandia | 624 | 1 | 5 | |
| Oulimnius | 622 | 9 | 42 | 65 |
| Orectochilus | 515 | 1 | ||
| Athericidae | 838 | 2 | 6 | 8 |
| Ceratopogonidae | 819 | 3 | 3 | |
| Chironomidae | 807 | 270 | 524 | 277 |
| Dixidae | 793 | 5 | ||
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 7 | ||
| Psychodidae | 783 | 4 | ||
| Tabanidae | 837 | 11 | ||
| Tipulidae | 753 | 2 | 2 | |
| Calopteryx | 650 | 2 | ||
| Sialis | 704 | 2 | ||
| Crangonyx pseudogracilis | 5117 | 16 | 1 | |
| Gammarus | 892 | 1 | ||
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 2 | 1 | 17 |
| Sphaeriidae | 1042 | 1 | 6 | |
| Potamopyrgus antipodarum | 979 | 11 | 32 | 97 |
| Hydrobiidae | 973 | 5 | 4 | 15 |
| Galba truncatula | 1002 | 1 | ||
| Physa (sensu lato) | 997 | 2 | ||
| Physella | 19280 | 3 | ||
| Ancylus fluviatilis | 1029 | 5 | 25 | 120 |
| Planorbidae | 1009 | 9 | 6 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 14 | 56 | 169 |
| Nematoda | 1089 | 1 | ||
| Bryozoa | 1087 | 1 |