Listes faunistiques invertébrés
GALAURE A ST-BARTHELEMY-DE-VALS 06580341
- Télécharger la fiche IRSTEA xls / 97 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 21/07/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 42 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 34.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Lente | B1 |
| P2 | Sables | Nulle | B1 |
| P3 | Bryophytes | Rapide | B1 |
| P4 | Branchage, racines | Lente | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Pierres, galets | Lente | B2 |
| P7 | Blocs | Moyenne | B2 |
| P8 | Dalles, argiles | Moyenne | B2 |
| P9 | Pierres, galets | Nulle | B3 |
| P10 | Pierres, galets | Rapide | B3 |
| P11 | Dalles, argiles | Rapide | B3 |
| P12 | Dalles, argiles | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | 17 | 19 |
| Leuctra | 69 | 10 | 12 | 26 |
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 143 | 177 | 51 |
| Agraylea | 201 | 1 | ||
| Hydroptila | 200 | 13 | 328 | 74 |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 76 | 22 | |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 19 | 17 | 30 |
| Baetis | 364 | 133 | 19 | 216 |
| Pseudocentroptilum | 3207 | 2 | ||
| Caenis | 457 | 3 | 12 | 1 |
| Ephemerella | 450 | 1 | 1 | 1 |
| Ephemera | 502 | 13 | ||
| Heptageniidae | 399 | 2 | 3 | 5 |
| Ecdyonurus | 421 | 2 | 7 | 10 |
| Aphelocheirus | 721 | 2 | ||
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 3 | 1 | |
| Dryops | 613 | 2 | ||
| Elmis | 618 | 78 | 9 | 23 |
| Esolus | 619 | 29 | 27 | 64 |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 22 | 13 | 6 |
| Riolus | 625 | 1 | 1 | |
| Stenelmis | 617 | 2 | 2 | |
| Orectochilus | 515 | 2 | ||
| Anthomyidae | 847 | 26 | ||
| Chironomidae | 807 | 384 | 718 | 307 |
| Empididae | 831 | 47 | 45 | 57 |
| Limoniidae | 757 | 4 | 279 | 53 |
| Psychodidae | 783 | 5 | 4 | |
| Simuliidae | 801 | 1 | ||
| Tipulidae | 753 | 5 | 1 | |
| Gomphidae | 678 | 1 | 1 | |
| Gomphus | 679 | 3 | ||
| Onychogomphus | 682 | 2 | ||
| Asellidae | 880 | 20 | 4 | |
| Gammarus | 892 | 12800 | 934 | 2574 |
| Pisidium | 1043 | 3 | 2 | |
| Ancylus | 1028 | 1 | 10 | |
| Bithynia | 994 | 1 | ||
| Potamopyrgus | 978 | 361 | 15 | 11 |
| Radix | 1004 | 2 | 3 | |
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 8 | 4 | 2 |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 12 | 1 | |
| Planariidae | 1061 | 16 | 1 | |
| Oligochaeta | 933 | 60 | 17 | 33 |
| Nematoda | 1089 | 3 | 1 | |
| Hydracarina | 906 | 45 | 32 | |
| Hydrozoa | 3166 | 3 | ||
| Branchiopoda | 2971 | 1 |