Listes faunistiques invertébrés
GALAURE A ST-BARTHELEMY-DE-VALS 06580341
- Télécharger la fiche IRSTEA xls / 119 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 01/09/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| I2M2 | 0.4188 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 5.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 42.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 10.0 | dominant |
| Algues | 2.0 | marginal |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Algues | Moyenne | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Algues | Rapide | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 6 | 4 | |
| Leuctra | 69 | 13 | 2 | 6 |
| Leuctridae | 66 | 1 | ||
| Cheumatopsyche | 221 | 4 | ||
| Hydropsyche | 212 | 108 | 224 | 22 |
| Hydroptila | 200 | 20 | 8 | 56 |
| Leptocerus | 319 | 3 | ||
| Mystacides | 312 | 3 | ||
| Psychomyia | 239 | 1 | 10 | 52 |
| Rhyacophila lato-sensu | 183 | 15 | 5 | 2 |
| Baetis lato sensu | 9794 | 33 | 25 | 1 |
| Ecdyonurus | 421 | 5 | 11 | 12 |
| Heptageniidae | 399 | 1 | ||
| Aphelocheirus | 721 | 5 | 1 | |
| Micronecta | 719 | 2 | ||
| Elmis | 618 | 24 | 44 | 156 |
| Esolus | 619 | 23 | 40 | 60 |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 16 | 6 | 16 |
| Riolus | 625 | 33 | 39 | 120 |
| Orectochilus | 515 | 1 | 3 | |
| Gyrinidae | 512 | 1 | ||
| Anthomyidae | 847 | 2 | ||
| Atrichops | 840 | 3 | 1 | |
| Ceratopogonidae | 819 | 2 | 1 | |
| Chironomidae | 807 | 1302 | 130 | 674 |
| Clinocerinae | 9813 | 42 | 32 | |
| Empididae | 831 | 6 | ||
| Limoniini | 20393 | 11 | 27 | 584 |
| Psychodidae | 783 | 1 | 2 | |
| Simuliidae | 801 | 2 | 2 | 2 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 3 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Gomphidae | 678 | 2 | ||
| Gammarus | 892 | 2672 | 618 | 260 |
| Cladocera | 3127 | 3 | ||
| Corbicula | 1051 | 8 | ||
| Pisidium | 1043 | 2 | 1 | |
| Ancylus | 1028 | 3 | ||
| Potamopyrgus | 978 | 82 | 337 | 3 |
| Erpobdella | 929 | 1 | ||
| Oligochaeta | 933 | 92 | 2 | 7 |
| Dugesia | 1056 | 2 | 2 | |
| Hydracarina | 906 | 3 | 3 | 3 |