Listes faunistiques invertébrés
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| Date prélèvement | 22/09/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 8.0 | dominant |
| Pierres, galets | 25.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 55.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | s1 | Nulle | A |
| P2 | s3 | Nulle | A |
| P3 | s30 | Nulle | A |
| P4 | s25 | Nulle | A |
| P5 | s28 | Nulle | B |
| P6 | s24 | Nulle | B |
| P7 | s9 | Nulle | B |
| P8 | s9 | Lente | B |
| P9 | s9 | Rapide | C |
| P10 | s9 | Nulle | C |
| P11 | s24 | Rapide | C |
| P12 | s9 | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | ||
| Euleuctra | 67 | 3 | 6 | 31 |
| Leuctra | 69 | 3 | ||
| Hydropsyche | 212 | 1 | 15 | 224 |
| Hydroptilidae | 193 | 4 | ||
| Hydroptila | 200 | 4 | 10 | 1 |
| Leptoceridae | 310 | 5 | ||
| Athripsodes | 311 | 15 | 8 | 11 |
| Mystacides | 312 | 100 | 12 | 5 |
| Oecetis | 317 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Lype | 241 | 5 | ||
| Rhyacophila lato-sensu | 183 | 3 | ||
| Sericostoma | 322 | 1 | ||
| Baetidae | 363 | 12 | 8 | |
| Baetis | 364 | 136 | ||
| Centroptilum | 383 | 20 | 14 | |
| Caenis | 457 | 706 | 84 | 62 |
| Ephemera | 502 | 8 | 50 | 16 |
| Ecdyonurus | 421 | 62 | ||
| Leptophlebiidae | 473 | 3 | ||
| Paraleptophlebia | 481 | 1 | 3 | |
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 24 | 16 | 96 |
| Esolus | 619 | 88 | 176 | 1153 |
| Limnius | 623 | 16 | 16 | 32 |
| Oulimnius | 622 | 169 | 320 | 160 |
| Riolus | 625 | 136 | 96 | 96 |
| Stenelmis | 617 | 8 | 32 | 32 |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 17 | ||
| Athericidae | 838 | 137 | 528 | 120 |
| Ceratopogonidae | 819 | 168 | 3 | 4 |
| Chironomidae | 807 | 960 | 688 | 200 |
| Empididae | 831 | 2 | 6 | |
| Limoniidae | 757 | 6 | 88 | |
| Simuliidae | 801 | 13 | ||
| Tabanidae | 837 | 1 | 1 | |
| Boyeria | 670 | 20 | 9 | 1 |
| Calopteryx | 650 | 6 | 8 | |
| Gomphidae | 678 | 1 | 4 | |
| Gomphus | 679 | 7 | 5 | |
| Onychogomphus | 682 | 6 | 4 | 1 |
| Platycnemis | 657 | 13 | 3 | |
| Cladocera | 3127 | 152 | 15 | |
| Copepoda | 3206 | 1 | 2 | |
| Ostracoda | 3170 | 44 | ||
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 3 | 8 | 84 |
| Hydracarina | 906 | 68 | 72 | 116 |
| Sphaerium | 1044 | 2 | ||
| Pisidium | 1043 | 121 | 48 | 2 |
| Potamopyrgus | 978 | 44 | 7 | 32 |
| Radix | 1004 | 1 | ||
| Physa (sensu lato) | 997 | 9 | 4 | 3 |
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 2 | 5 | |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 657 | 139 | 192 |
| Dugesiidae | 1055 | 15 | ||
| Nematoda | 1089 | 3 | 2 | 5 |
| Cnidaria | 1075 | 10 | 1 | 1 |
| Prostoma | 3110 | 2 |