Listes faunistiques invertébrés
La Dore à Dorat 04039000
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 01/10/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 5 |
| Variété taxonomique | 44 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 18.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 40.0 | dominant |
| Algues | ||
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | B1 |
| P2 | Roches | Lente | B1 |
| P3 | Pierres, galets | Moyenne | B2 |
| P4 | Sables | Nulle | B2 |
| P5 | Granulats | Lente | B2 |
| P6 | Sables | Moyenne | B3 |
| P7 | Sables | Lente | B3 |
| P8 | Granulats | Nulle | B3 |
| P9 | Branchage, racines | Nulle | B1 |
| P10 | Dalles, argiles | Lente | B2 |
| P11 | Hydrophytes | Rapide | B1 |
| P12 | Pierres, galets | Rapide | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Perlodidae | 127 | 1 | 1 | |
| Isoperla | 140 | 1 | ||
| Micrasema | 268 | 1 | ||
| Goeridae | 286 | 1 | ||
| Cheumatopsyche | 221 | 20 | 6 | 27 |
| Hydropsyche | 212 | 250 | 200 | 200 |
| Athripsodes | 311 | 80 | 25 | 13 |
| Mystacides | 312 | 30 | 5 | |
| Oecetis | 317 | 4 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 6 | 1 | |
| Psychomyia | 239 | 11 | 7 | |
| Rhyacophila lato-sensu | 183 | 4 | 6 | 8 |
| Baetidae | 363 | 6 | ||
| Baetis | 364 | 61 | 250 | 68 |
| Procloeon | 390 | 1 | 3 | |
| Caenis | 457 | 3 | 3 | 5 |
| Ephemerella | 450 | 1 | ||
| Heptageniidae | 399 | 3 | 2 | |
| Heptagenia | 443 | 8 | 6 | 9 |
| Micronecta | 719 | 110 | 180 | 18 |
| Pomatinus | 611 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmidae | 614 | 1 | ||
| Dupophilus | 620 | 1 | 1 | |
| Elmis | 618 | 11 | 10 | 14 |
| Esolus | 619 | 16 | 29 | 18 |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 28 | 1 | 5 |
| Potamophilus | 615 | 1 | ||
| Stenelmis | 617 | 1 | ||
| Orectochilus | 515 | 1 | 3 | |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 4 | 2 | 1 |
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 6 | 11 | |
| Chironomidae | 807 | 66 | 100 | 195 |
| Dixidae | 793 | 1 | ||
| Limoniidae | 757 | 2 | 26 | 23 |
| Simuliidae | 801 | 1000 | 2 | 20 |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 12 | ||
| Ischnura | 666 | 1 | ||
| Gomphus | 679 | 18 | ||
| Onychogomphus | 682 | 20 | 5 | 1 |
| Platycnemis | 657 | 26 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 2 | ||
| Asellidae | 880 | 251 | 1 | |
| Pisidium | 1043 | 1 | 5 | |
| Sphaerium | 1044 | 19 | 4 | 2 |
| Ancylus | 1028 | 1 | ||
| Bithynia | 994 | 7 | ||
| Bythinella | 992 | 1 | ||
| Potamopyrgus | 978 | 12 | ||
| Radix | 1004 | 1 | ||
| Planorbidae | 1009 | 5 | ||
| Glossiphoniidae | 908 | 1 | ||
| Dugesia | 1056 | 68 | 1 | 1 |
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 140 | 20 | 7 |
| Gordiaca | 5189 | 1 | 1 | |
| Nematoda | 1089 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydridae | 1076 | 1 | 1 | 1 |