Listes faunistiques invertébrés
Cesse à St-marcel-sur-aude 06179995
- Télécharger la fiche IRSTEA xls / 122 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 29/07/2020 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 6 |
| Variété taxonomique | 35 |
| I2M2 | 0.8940 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 83.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 5.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 2 | 17 | |
| Hydroptila | 200 | 1 | 17 | |
| Orthotrichia | 197 | 2 | ||
| Athripsodes | 311 | 3 | 1 | |
| Mystacides | 312 | 12 | ||
| Oecetis | 317 | 1 | ||
| Chimarra | 207 | 2 | ||
| Polycentropus | 231 | 2 | 2 | |
| Psychomyia | 239 | 7 | ||
| Sericostoma | 322 | 7 | ||
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 26 | ||
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 128 | 3 | 69 |
| Ephemerella | 450 | 1 | ||
| Ecdyonurus | 421 | 11 | 16 | |
| Aphelocheirus | 721 | 4 | 3 | |
| Dryops | 613 | 1 | ||
| Elmis | 618 | 17 | 4 | 6 |
| Esolus | 619 | 389 | 23 | 51 |
| Limnius | 623 | 7 | 3 | 17 |
| Macronychus | 626 | 1 | ||
| Normandia | 624 | 6 | 2 | |
| Oulimnius | 622 | 391 | 6 | 1 |
| Stenelmis | 617 | 4 | 4 | 3 |
| Athericidae | 838 | 20 | 1 | |
| Chironomidae | 807 | 621 | 21 | 157 |
| Empididae | 831 | 12 | 6 | 1 |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 1 | 2 | 4 |
| Oxygastra | 691 | 2 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 6 | ||
| Calopteryx | 650 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Gammaridae | 887 | 523 | 233 | |
| Echinogammarus | 888 | 1824 | 130 | 328 |
| Atyaephyra | 861 | 1 | ||
| Corbicula | 1051 | 6 | 3 | |
| Ancylus | 1028 | 5 | 10 | |
| Bithynia | 994 | 2 | ||
| Potamopyrgus | 978 | 307 | 45 | 1 |
| Theodoxus | 967 | 270 | 191 | 208 |
| Valvata | 972 | 3 | ||
| Erpobdellidae | 928 | 1 | ||
| Tricladida | 1054 | 1 | ||
| Dugesiidae | 1055 | 57 | 41 | 46 |
| Nematoda | 1089 | 1 | ||
| Oligochaeta | 933 | 2 | 8 | 11 |
| Hydracarina | 906 | 1 | 1 | |
| Hydrozoa | 3168 | 1 | ||
| Prostoma | 3110 | 1 |