Listes faunistiques invertébrés
Le Tarn à Montbrun 05150000
- Télécharger la fiche IRSTEA xls / 108 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 19/08/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 24 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 34.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Nulle | B |
| P7 | Granulats | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Granulats | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 6 | ||
| Leuctra | 69 | 3 | 5 | 34 |
| Cheumatopsyche | 221 | 1 | 5 | |
| Hydropsyche | 212 | 2 | 8 | 10 |
| Agraylea | 201 | 1 | ||
| Hydroptila | 200 | 2 | 1 | |
| Mystacides | 312 | 5 | 2 | 6 |
| Limnephilinae | 3163 | 1 | ||
| Cyrnus | 224 | 15 | 1 | 2 |
| Polycentropus | 231 | 1 | 6 | |
| Polycentropodidae | 223 | 1 | 2 | |
| Psychomyia | 239 | 4 | 2 | |
| Baetis lato sensu | 9794 | 5 | 11 | 2 |
| Centroptilum | 383 | 2 | ||
| Cloeon | 387 | 2 | ||
| Procloeon | 390 | 37 | 10 | 14 |
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 180 | 80 | 112 |
| Ephemera | 502 | 5 | ||
| Ecdyonurus | 421 | 4 | ||
| Heptageniidae | 399 | 1 | 1 | |
| Choroterpes | 474 | 3 | 3 | 1 |
| Thraulus | 476 | 3 | 1 | |
| Micronecta | 719 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 38 | 200 | 6 |
| Limnius | 623 | 1 | 8 | 1 |
| Oulimnius | 622 | 2 | 12 | 5 |
| Stenelmis | 617 | 1 | 2 | |
| Orectochilus | 515 | 1 | ||
| Athericidae | 838 | 1 | 4 | 4 |
| Chironomidae | 807 | 180 | 42 | 172 |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 2 | ||
| Tabanidae | 837 | 3 | ||
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 1 | ||
| Coenagrionidae | 658 | 2 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Cladocera | 3127 | 1 | ||
| Argulus | 2969 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Ancylus | 1028 | 2 | ||
| Theodoxus | 967 | 1 | 1 | |
| Oligochaeta | 933 | 12 | 13 | 88 |
| Dugesia | 1056 | 1 | 4 | |
| Hydracarina | 906 | 1 | 1 | 1 |