Listes faunistiques invertébrés
Treboul à Castelnaudary 3 06178049
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 13/08/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 35 |
| Taxon indicateur | Hydroptilidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 58.0 | dominant |
| Vases | 35.0 | dominant |
| Sables | 0.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Vases | Nulle | B |
| P2 | Algues | Nulle | A |
| P3 | Vases | Nulle | B |
| P4 | Branchage, racines | Nulle | A |
| P5 | Vases | Nulle | C |
| P6 | Helophytes | Lente | B |
| P7 | Dalles, argiles | Nulle | A |
| P8 | Granulats | Lente | A |
| P9 | Helophytes | Nulle | B |
| P10 | Helophytes | Nulle | C |
| P11 | Helophytes | Nulle | C |
| P12 | Helophytes | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goera | 287 | 1 | ||
| Hydropsychidae | 211 | 3 | ||
| Hydropsyche | 212 | 1 | 3 | 2 |
| Hydroptila | 200 | 9 | 5 | 6 |
| Lepidostoma | 305 | 1 | ||
| Athripsodes | 311 | 2 | ||
| Mystacides | 312 | 11 | 10 | 2 |
| Baetis | 364 | 2 | ||
| Cloeon | 387 | 16 | ||
| Caenis | 457 | 336 | 82 | 24 |
| Dryops | 613 | 3 | ||
| Elmis | 618 | 2 | 2 | 2 |
| Oulimnius | 622 | 2 | ||
| Haliplus | 518 | 2 | 1 | |
| Laccobius | 581 | 1 | ||
| Atrichops | 840 | 1 | 1 | |
| Chironomidae | 807 | 59 | 64 | 63 |
| Anopheles | 797 | 1 | ||
| Ephydridae | 844 | 6 | 21 | |
| Simulium | 806 | 2 | 1 | |
| Stratiomyidae | 824 | 1 | ||
| Tipulidae | 753 | 2 | ||
| Micronecta | 719 | 1 | 3 | 1 |
| Hydrometra | 740 | 2 | 1 | |
| Coenagrionidae | 658 | 1 | 24 | |
| Platycnemis | 657 | 1 | 2 | |
| Zygoptera | 9785 | 1 | ||
| Cataclysta | 2954 | 5 | 3 | |
| Cladocera | 3127 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 202 | 22 | 8 |
| Gammaridae | 887 | 46 | 23 | 2 |
| Echinogammarus | 888 | 204 | 121 | 23 |
| Niphargus | 902 | 2 | ||
| Bithynia | 994 | 17 | 5 | 17 |
| Potamopyrgus | 978 | 574 | 122 | 318 |
| Radix | 1004 | 3 | 7 | 5 |
| Physella | 19280 | 19 | 6 | 11 |
| Gyraulus | 1015 | 67 | 37 | 62 |
| Succineidae | 20676 | 1 | ||
| Corbicula | 1051 | 4 | 6 | |
| Sphaeriidae | 1042 | 1 | 3 | |
| Pisidium | 1043 | 4 | 27 | 4 |
| Dugesia | 1056 | 1 | ||
| Erpobdellidae | 928 | 32 | 16 | 10 |
| Glossiphonia | 909 | 9 | 3 | 12 |
| Helobdella | 912 | 1 | ||
| Oligochaeta | 933 | 26 | 40 | 31 |
| Hydracarina | 906 | 3 |