Listes faunistiques invertébrés
Le Tescou en aval de Saint Nauphary 05129070
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 20/07/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| Taxon indicateur | Goeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 11.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 45.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 35.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Pierres, galets | Lente | A |
| P5 | Granulats | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Sables | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Sables | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goeridae | 286 | 2 | 1 | |
| Hydroptila | 200 | 1 | 1 | |
| Leptoceridae | 310 | 3 | 3 | |
| Athripsodes | 311 | 7 | 9 | 3 |
| Ceraclea | 313 | 2 | 1 | |
| Mystacides | 312 | 6 | 3 | 1 |
| Oecetis | 317 | 15 | ||
| Polycentropodidae | 223 | 19 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 16 | ||
| Baetidae | 363 | 4 | 5 | 6 |
| Baetis | 364 | 2 | ||
| Centroptilum | 383 | 8 | ||
| Cloeon | 387 | 1 | ||
| Caenis | 457 | 56 | 11 | 8 |
| Ephemera | 502 | 1 | 7 | 1 |
| Ephemerella ignita | 451 | 3 | 8 | 1 |
| Electrogena | 3181 | 1 | ||
| Micronecta | 719 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 1 | ||
| Limnius | 623 | 3 | ||
| Macronychus | 626 | 1 | ||
| Oulimnius | 622 | 19 | 7 | |
| Stenelmis | 617 | 3 | ||
| Athericidae | 838 | 17 | 12 | 16 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 40 | 704 | 344 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 1 | 3 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 2 | 2 | 2 |
| Tipulidae | 753 | 1 | ||
| Odonata | 648 | 1 | ||
| Boyeria | 670 | 2 | ||
| Gomphus | 679 | 3 | ||
| Platycnemis | 657 | 21 | 1 | |
| Sialis | 704 | 1 | ||
| Cladocera | 3127 | 2 | ||
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Gammaridae | 887 | 8 | ||
| Echinogammarus | 888 | 418 | 11 | 2 |
| Gammarus | 892 | 46 | ||
| Atyaephyra | 861 | 2 | ||
| Hydracarina | 906 | 14 | 14 | 8 |
| Sphaerium | 1044 | 35 | 167 | 4 |
| Pisidium | 1043 | 53 | 668 | 250 |
| Potamopyrgus | 978 | 4 | 18 | 15 |
| Physa | 23417 | 1 | ||
| Planorbidae | 1009 | 2 | 1 | |
| Erpobdellidae | 928 | 2 | ||
| Glossiphoniidae | 908 | 2 | ||
| Piscicolidae | 918 | 1 | ||
| Oligochaeta | 933 | 10 | 160 | 40 |
| Dugesiidae | 1055 | 1 | ||
| Nematoda | 1089 | 3 | ||
| Spongillidae | 3106 | 1 | ||
| Bryozoa | 1087 | 1 |