Listes faunistiques invertébrés
Le Tarn à Brousse le Chateau 05144000
- Télécharger la fiche IRSTEA xls / 80 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 29/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 33 |
| Taxon indicateur | Philopotamidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 16.0 | dominant |
| Blocs | 52.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | 1.0 | marginal |
| Dalles, argiles | 28.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Algues | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Blocs | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Blocs | Nulle | C |
| P10 | Blocs | Moyenne | C |
| P11 | Blocs | Lente | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 8 | 4 | |
| Leuctra | 69 | 8 | 36 | 92 |
| Nemouridae | 20 | 1 | ||
| Ecnomus | 249 | 2 | ||
| Cheumatopsyche | 221 | 120 | 80 | |
| Hydropsyche | 212 | 160 | 272 | |
| Hydroptila | 200 | 4 | 16 | 13 |
| Orthotrichia | 197 | 1 | ||
| Athripsodes | 311 | 3 | 1 | 2 |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 4 | ||
| Chimarra | 207 | 130 | 22 | |
| Polycentropus | 231 | 4 | 2 | 25 |
| Psychomyia | 239 | 29 | 9 | |
| Rhyacophila lato-sensu | 183 | 5 | 1 | |
| Baetis lato sensu | 9794 | 2 | 236 | 18 |
| Procloeon | 390 | 21 | ||
| Caenis | 457 | 3 | 4 | |
| Torleya | 2391 | 1 | ||
| Ecdyonurus | 421 | 15 | 14 | |
| Heptagenia | 443 | 6 | 3 | |
| Heptageniidae | 399 | 16 | 8 | |
| Isonychia | 397 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Ephoron | 496 | 1 | ||
| Elmis | 618 | 8 | 1 | |
| Esolus | 619 | 408 | 141 | 46 |
| Limnius | 623 | 4 | ||
| Oulimnius | 622 | 24 | 4 | 2 |
| Orectochilus | 515 | 1 | 10 | |
| Atherix | 839 | 3 | ||
| Atrichops | 840 | 3 | ||
| Ceratopogoninae | 822 | 2 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 140 | 74 | 29 |
| Clinocerinae | 9813 | 1 | ||
| Hemerodromiinae | 3202 | 1 | ||
| Limoniini | 20393 | 9 | 6 | |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Onychogomphus | 682 | 2 | 3 | 1 |
| Platycnemis | 657 | 1 | ||
| Gammarus | 892 | 408 | 184 | 568 |
| Copepoda | 3206 | 3 | 3 | |
| Atyaephyra | 861 | 23 | ||
| Asellidae | 880 | 42 | 3 | |
| Corbicula | 1051 | 49 | 23 | 6 |
| Pisidium | 1043 | 5 | ||
| Ancylus | 1028 | 2 | 1 | |
| Theodoxus | 967 | 9 | ||
| Planorbidae | 1009 | 1 | ||
| Oligochaeta | 933 | 184 | 32 | 5 |
| Dugesia | 1056 | 18 | 3 | 10 |
| Hydracarina | 906 | 3 | 3 | 3 |