Listes faunistiques invertébrés
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| Date prélèvement | 30/06/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 37 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 84.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 8.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 13 | 9 | 36 |
| Leuctra | 69 | 1 | 3 | 1 |
| Cheumatopsyche | 221 | 8 | ||
| Hydropsyche | 212 | 248 | 174 | 31 |
| Hydroptilidae | 193 | 3 | 2 | |
| Hydroptila | 200 | 6 | 14 | 4 |
| Orthotrichia | 197 | 17 | 13 | 26 |
| Leptoceridae | 310 | 2 | ||
| Athripsodes | 311 | 1 | ||
| Ceraclea | 313 | 6 | 2 | 4 |
| Mystacides | 312 | 10 | 5 | |
| Oecetis | 317 | 1 | ||
| Setodes | 318 | 2 | 7 | 12 |
| Chimarra | 207 | 5 | 171 | 55 |
| Polycentropodidae | 223 | 2 | 1 | 2 |
| Polycentropus | 231 | 3 | 4 | 5 |
| Psychomyiidae | 238 | 1 | ||
| Paduniella | 5147 | 1 | ||
| Tinodes | 245 | 3 | 1 | 2 |
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetis lato sensu | 9794 | 214 | 95 | 6 |
| Centroptilum | 383 | 5 | 2 | |
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 5 | ||
| Caenis | 457 | 24 | 112 | 20 |
| Ephemerella | 450 | 154 | 17 | 14 |
| Ecdyonurus | 421 | 7 | ||
| Thraulus | 476 | 1 | ||
| Micronecta | 719 | 12 | ||
| Dryops | 613 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Esolus | 619 | 45 | 94 | 74 |
| Limnius | 623 | 18 | 9 | |
| Normandia | 624 | 4 | ||
| Oulimnius | 622 | 95 | 12 | 15 |
| Stenelmis | 617 | 5 | 22 | |
| Ceratopogonidae | 819 | 1 | 9 | 3 |
| Chironomidae | 807 | 193 | 302 | 50 |
| Empididae | 831 | 1 | 13 | |
| Limoniidae | 757 | 2 | 2 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 5 | 87 | 2 |
| Calopteryx | 650 | 5 | ||
| Coenagrionidae | 658 | 3 | ||
| Platycnemis | 657 | 3 | ||
| Sisyra | 856 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Gammaridae | 887 | 497 | 188 | 102 |
| Echinogammarus | 888 | 341 | 288 | 26 |
| Gammarus | 892 | 1496 | 4 | 41 |
| Asellidae | 880 | 1 | 2 | 8 |
| Atyaephyra | 861 | 1 | ||
| Corbicula | 1051 | 1 | 5 | |
| Pisidium | 1043 | 1 | 5 | |
| Ancylus | 1028 | 1 | 119 | 198 |
| Potamopyrgus | 978 | 16 | 15 | 8 |
| Lymnaeidae | 998 | 2 | ||
| Radix | 1004 | 4 | 2 | |
| Theodoxus | 967 | 492 | 130 | 282 |
| Physidae | 995 | 1 | ||
| Physella | 19280 | 33 | 2 | 1 |
| Planorbidae | 1009 | 1 | 1 | |
| Glossiphoniidae | 908 | 1 | ||
| Dendrocoelidae | 1071 | 2 | ||
| Dugesiidae | 1055 | 49 | 29 | 69 |
| Oligochaeta | 933 | 2 | 17 | 40 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 |