Listes faunistiques invertébrés
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| Date prélèvement | 10/09/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 36 |
| Taxon indicateur | Hydroptilidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 80.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 6.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Pierres, galets | Lente | B |
| P3 | Hydrophytes | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Branchage, racines | Nulle | A |
| P6 | Pierres, galets | Moyenne | C |
| P7 | Helophytes | Nulle | A |
| P8 | Pierres, galets | Lente | C |
| P9 | Blocs | Lente | B |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Granulats | Lente | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ecnomus | 249 | 11 | ||
| Hydropsyche | 212 | 2 | 81 | |
| Hydroptila | 200 | 9 | 1 | 12 |
| Orthotrichia | 197 | 29 | 2 | 4 |
| Athripsodes | 311 | 12 | ||
| Mystacides | 312 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 9 | ||
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 11 | 24 | |
| Cloeon | 387 | 2 | 2 | |
| Caenis | 457 | 26 | 12 | 97 |
| Ecdyonurus | 421 | 2 | ||
| Choroterpes | 474 | 4 | ||
| Dryops | 613 | 2 | 1 | |
| Pomatinus | 611 | 2 | 6 | |
| Esolus | 619 | 3 | 46 | 37 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 9 | 20 | 11 |
| Potamophilus | 615 | 2 | 1 | 2 |
| Stenelmis | 617 | 1 | 13 | 3 |
| Laccobius | 581 | 1 | ||
| Atrichops | 840 | 1 | ||
| Ceratopogoninae | 822 | 1 | 1 | |
| Forcypomyiinae | 9784 | 1 | 1 | |
| Chironomidae | 807 | 323 | 17 | 48 |
| Simulium | 806 | 1 | ||
| Tabanidae | 837 | 1 | 1 | |
| Tipulidae | 753 | 2 | ||
| Coenagrionidae | 658 | 68 | 5 | |
| Erythromma | 661 | 60 | 1 | 3 |
| Ischnura | 666 | 2 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Platycnemis | 657 | 36 | 4 | |
| Parapoynx | 2948 | 1 | ||
| Cladocera | 3127 | 3 | 3 | |
| Copepoda | 3206 | 3 | ||
| Atyaephyra | 861 | 5 | 2 | |
| Asellidae | 880 | 1 | ||
| Gammaridae | 887 | 3 | 1 | |
| Echinogammarus | 888 | 18 | 1 | |
| Orchestia | 5120 | 1 | 1 | 2 |
| Ancylus | 1028 | 2 | 1 | |
| Potamopyrgus | 978 | 1 | 2 | |
| Theodoxus | 967 | 1 | 1 | |
| Physella | 19280 | 2 | 13 | |
| Menetus | 1025 | 14 | 12 | 4 |
| Succineidae | 20676 | 12 | 1 | |
| Corbicula | 1051 | 74 | 67 | 42 |
| Dugesia | 1056 | 9 | 114 | 118 |
| Erpobdellidae | 928 | 2 | 1 | |
| Piscicola | 919 | 1 | ||
| Oligochaeta | 933 | 2 | 1 | |
| Bryozoa | 1087 | 3 | 3 | 3 |
| Mermithoïdea | 3159 | 3 | ||
| Prostoma | 3110 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 |