Listes faunistiques invertébrés
CEZE A ROBIAC-ROCHESSADOULE 06118600
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 14/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 63.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 24.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 5.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Moyenne | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 22 | 63 | 184 |
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 16 | ||
| Hydroptilidae | 193 | 2 | 3 | 1 |
| Hydroptila | 200 | 1 | 7 | 2 |
| Ceraclea | 313 | 2 | ||
| Mystacides | 312 | 1 | 6 | 1 |
| Setodes | 318 | 4 | 6 | 7 |
| Chimarra | 207 | 6 | ||
| Psychomyia | 239 | 1 | ||
| Baetis | 364 | 49 | ||
| Centroptilum | 383 | 1 | ||
| Cloeon | 387 | 5 | ||
| Procloeon | 390 | 17 | 13 | |
| Caenis | 457 | 244 | 103 | 5 |
| Serratella | 5152 | 4 | 23 | 88 |
| Ecdyonurus | 421 | 1 | 4 | |
| Choroterpes | 474 | 5 | 4 | 1 |
| Habrophlebia | 491 | 1 | ||
| Thraulus | 476 | 1 | ||
| Oligoneuriella | 394 | 1 | ||
| Aphelocheirus | 721 | 1 | 1 | |
| Micronecta | 719 | 1 | 1 | |
| Gerris | 735 | 1 | ||
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Esolus | 619 | 2 | 45 | 50 |
| Limnius | 623 | 1 | 1 | 8 |
| Oulimnius | 622 | 1 | 2 | 10 |
| Stenelmis | 617 | 2 | 4 | |
| Peltodytes | 519 | 21 | ||
| Hydrophilinae | 2517 | 1 | ||
| Blephariceridae | 747 | 2 | ||
| Ceratopogonidae | 819 | 7 | 23 | 19 |
| Chironomidae | 807 | 541 | 679 | 525 |
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 3 | ||
| Simuliidae | 801 | 15 | ||
| Tipulidae | 753 | 3 | 2 | 1 |
| Onychogomphus | 682 | 2 | 1 | |
| Platycnemis | 657 | 3 | ||
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Radix | 1004 | 2 | ||
| Physella | 19280 | 6 | ||
| Planorbidae | 1009 | 24 | 1 | |
| Ancylus | 1028 | 3 | 3 | 6 |
| Dugesiidae | 1055 | 7 | 5 | |
| Oligochaeta | 933 | 3 | 2 | |
| Hydracarina | 906 | 1 | 1 | 1 |