Listes faunistiques invertébrés
DOLON A SABLONS 06101000
- Télécharger la fiche IRSTEA xls / 114 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 19/07/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 39 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 53.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 42.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Algues | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | 9 | |
| Euleuctra | 67 | 3 | 22 | |
| Goera | 287 | 1 | ||
| Hydroptilidae | 193 | 8 | 17 | 10 |
| Hydroptila | 200 | 5 | 17 | 20 |
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 4 | ||
| Mystacides | 312 | 18 | 8 | 9 |
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Odontocerum | 339 | 10 | 4 | 11 |
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Psychomyiidae | 238 | 8 | 7 | |
| Tinodes | 245 | 11 | 15 | 44 |
| Rhyacophila lato-sensu | 183 | 5 | 19 | |
| Sericostomatidae | 321 | 42 | 3 | 9 |
| Sericostoma | 322 | 2 | 1 | |
| Baetidae | 363 | 17 | 10 | 18 |
| Baetis | 364 | 3 | 12 | 9 |
| Centroptilum | 383 | 4 | 2 | |
| Procloeon | 390 | 1 | 3 | 21 |
| Caenis | 457 | 51 | 14 | 16 |
| Ephemera | 502 | 5 | 10 | 18 |
| Micronecta | 719 | 19 | 1 | 4 |
| Gerris | 735 | 10 | 2 | |
| Dryops | 613 | 1 | ||
| Hydroporinae | 2393 | 4 | ||
| Elmis | 618 | 1 | 4 | 5 |
| Esolus | 619 | 45 | 27 | 36 |
| Limnius | 623 | 9 | 3 | |
| Oulimnius | 622 | 1 | 3 | |
| Riolus | 625 | 31 | 21 | 38 |
| Stenelmis | 617 | 24 | 9 | 39 |
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 3 | 1 | |
| Chironomidae | 807 | 326 | 516 | 290 |
| Empididae | 831 | 22 | 29 | 106 |
| Limoniidae | 757 | 16 | 46 | 112 |
| Tipulidae | 753 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 2 | 2 | 1 |
| Asellidae | 880 | 52 | 4 | 6 |
| Gammarus | 892 | 916 | 471 | 1309 |
| Copepoda | 3206 | 4 | 1 | |
| Ostracoda | 3170 | 269 | 16 | 5 |
| Pisidium | 1043 | 18 | 6 | 13 |
| Hydrobiidae | 973 | 10 | ||
| Potamopyrgus | 978 | 282 | 18 | 5 |
| Lymnaeidae | 998 | 15 | ||
| Radix | 1004 | 5 | 15 | 1 |
| Physidae | 995 | 2 | ||
| Valvata | 972 | 45 | 1 | |
| Erpobdellidae | 928 | 6 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 122 | 124 | 224 |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 4 | 2 | 2 |
| Planariidae | 1061 | 1 | ||
| Nemathelmintha | 3111 | 3 | 7 | 8 |
| Hydracarina | 906 | 43 | 55 | 71 |
| Hydrozoa | 3168 | 1 | 1 | 1 |