Listes faunistiques invertébrés
Le Sornin à Charlieu 04015300
- Télécharger la fiche IRSTEA xls / 41 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 26/08/2008 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 7 |
| Variété taxonomique | 51 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 0.2 | marginal |
| Litieres | ||
| Branchage, racines | 0.5 | marginal |
| Pierres, galets | 95.0 | dominant |
| Blocs | ||
| Granulats | ||
| Helophytes | 0.2 | marginal |
| Vases | 0.1 | marginal |
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | B1 |
| P2 | Branchage, racines | Nulle | B1 |
| P3 | Helophytes | Nulle | B1 |
| P4 | Vases | Nulle | B1 |
| P5 | Pierres, galets | Nulle | B2 |
| P6 | Pierres, galets | Lente | B2 |
| P7 | Pierres, galets | Moyenne | B2 |
| P8 | Pierres, galets | Rapide | B2 |
| P9 | Pierres, galets | Lente | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Pierres, galets | Lente | B3 |
| P12 | Pierres, galets | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 2 | 1 | |
| Leuctra | 69 | 2 | ||
| Cheumatopsyche | 221 | 128 | 45 | |
| Hydropsyche | 212 | 7 | 67 | 61 |
| Hydroptila | 200 | 10 | 7 | |
| Athripsodes | 311 | 10 | 4 | |
| Mystacides | 312 | 28 | 1 | |
| Oecetis | 317 | 8 | ||
| Polycentropus | 231 | 8 | ||
| Psychomyia | 239 | 10 | ||
| Rhyacophila lato-sensu | 183 | 5 | 1 | |
| Baetidae | 363 | 7 | 42 | 38 |
| Baetis | 364 | 5 | 18 | 13 |
| Caenis | 457 | 10 | 1 | 3 |
| Ephemerella | 450 | 5 | 2 | 4 |
| Heptageniidae | 399 | 1 | 3 | |
| Ecdyonurus | 421 | 4 | ||
| Leptophlebiidae | 473 | 2 | 2 | 7 |
| Ephoron | 496 | 16 | 3 | |
| Aphelocheirus | 721 | 2 | 7 | 24 |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 2 | ||
| Pomatinus | 611 | 1 | ||
| Dupophilus | 620 | 5 | ||
| Elmis | 618 | 1 | 5 | 2 |
| Esolus | 619 | 1 | 43 | 50 |
| Limnius | 623 | 4 | 2 | |
| Oulimnius | 622 | 2 | 2 | |
| Stenelmis | 617 | 1 | 10 | 2 |
| Orectochilus | 515 | 1 | 1 | |
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 11 | 8 | 2 |
| Ceratopogonidae | 819 | 2 | 1 | |
| Chironomidae | 807 | 406 | 28 | 69 |
| Empididae | 831 | 1 | 6 | 3 |
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 3 | ||
| Sciomyzidae | 845 | 1 | ||
| Simuliidae | 801 | 17 | 8 | |
| Tabanidae | 837 | 3 | 1 | |
| Boyeria | 670 | 2 | ||
| Calopteryx | 650 | 47 | 4 | |
| Coenagrionidae | 658 | 2 | ||
| Gomphus | 679 | 6 | 2 | 2 |
| Onychogomphus | 682 | 1 | 4 | 7 |
| Platycnemis | 657 | 40 | ||
| Sisyra | 856 | 3 | 1 | |
| Asellidae | 880 | 332 | 23 | 42 |
| Orconectes | 870 | 6 | 1 | |
| Gammarus | 892 | 330 | 35 | 39 |
| Pisidium | 1043 | 10 | 1 | |
| Ancylus | 1028 | 4 | 213 | 90 |
| Bithynia | 994 | 16 | 2 | 1 |
| Potamopyrgus | 978 | 194 | 3 | 2 |
| Radix | 1004 | 1 | 1 | |
| Physa (sensu lato) | 997 | 8 | 1 | |
| Planorbidae | 1009 | 48 | 2 | 4 |
| Erpobdellidae | 928 | 2 | 3 | 18 |
| Piscicolidae | 918 | 2 | 1 | |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 33 | 16 | 5 |
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 594 | 155 | 149 |
| Nematoda | 1089 | 5 | 3 | 2 |
| Hydracarina | 906 | 10 | 9 | 63 |
| Prostoma | 3110 | 1 |