Listes faunistiques invertébrés
ARDIERES A ST-JEAN-D'ARDIERES 1 06051550
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| Date prélèvement | 29/04/2014 |
|---|---|
| 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 | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 90.0 | dominant |
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 5.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Vases | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 5 | ||
| Leuctra | 69 | 12 | 23 | |
| Protonemura | 46 | 1 | 1 | |
| Perlidae | 155 | 1 | ||
| Brachyptera | 3 | 1 | 2 | |
| Hydropsyche | 212 | 10 | 16 | 27 |
| Hydroptila | 200 | 2 | ||
| Lepidostoma | 305 | 1 | ||
| Athripsodes | 311 | 1 | 1 | |
| Mystacides | 312 | 16 | 4 | |
| Limnephilinae | 3163 | 15 | 2 | |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 2 | 1 | 4 |
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 15 | 3 | |
| Rhyacophila lato-sensu | 183 | 2 | 1 | 6 |
| Baetis | 364 | 28 | 65 | 257 |
| Caenis | 457 | 1 | 1 | |
| Ephemerella ignita | 451 | 588 | 504 | 1271 |
| Ephemera | 502 | 3 | 2 | |
| Heptageniidae | 399 | 1 | ||
| Rhithrogena | 404 | 1 | ||
| Leptophlebiidae | 473 | 5 | 8 | |
| Habrophlebia | 491 | 1 | 1 | 2 |
| Oligoneuriella | 394 | 1 | ||
| Nepidae | 725 | 1 | ||
| Dupophilus | 620 | 3 | ||
| Elmis | 618 | 3 | 11 | |
| Limnius | 623 | 2 | 2 | 1 |
| Oulimnius | 622 | 1 | ||
| Hydrophilinae | 2517 | 2 | ||
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 3 | 25 | 29 |
| Chironomidae | 807 | 1291 | 844 | 243 |
| Empididae | 831 | 1 | 13 | 12 |
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 7 | 8 | 29 |
| Simuliidae | 801 | 9 | 19 | 660 |
| Tipulidae | 753 | 1 | 1 | 1 |
| Calopteryx | 650 | 3 | ||
| Onychogomphus | 682 | 18 | 8 | 14 |
| Asellidae | 880 | 87 | 13 | 1 |
| Gammarus | 892 | 9 | 53 | |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Pisidium | 1043 | 3 | 1 | |
| Ancylus | 1028 | 2 | 10 | 4 |
| Potamopyrgus | 978 | 13 | 47 | 6 |
| Physa (sensu lato) | 997 | 1 | 1 | |
| Planorbidae | 1009 | 1 | 2 | |
| Erpobdellidae | 928 | 1 | 1 | |
| Piscicolidae | 918 | 2 | ||
| Nemathelmintha | 3111 | 5 | 9 | 26 |
| Hydracarina | 906 | 10 | 96 | 10 |
| Esolus | 619 | 6 | 2 | |
| Oligochaeta | 933 | 158 | 529 | 177 |
| Dugesiidae | 1055 | 1 |