Listes faunistiques invertébrés
CHERAN A RUMILLY 1 06071000
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| Date prélèvement | 05/09/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 41 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 84.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 9.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Rapide | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 6 | 43 | 96 |
| Perla | 164 | 2 | ||
| Hydropsyche | 212 | 165 | 20 | 169 |
| Hydroptilidae | 193 | 1 | 6 | |
| Hydroptila | 200 | 6 | 6 | 6 |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 8 | 5 | |
| Psychomyia | 239 | 1 | 10 | |
| Rhyacophila lato-sensu | 183 | 2 | 2 | |
| Sericostomatidae | 321 | 3 | ||
| Sericostoma | 322 | 3 | ||
| Baetis | 364 | 29 | 7 | 137 |
| Procloeon | 390 | 1 | 1 | |
| Caenis | 457 | 1 | ||
| Torleya | 2391 | 1 | 1 | |
| Ephemera | 502 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 3 | ||
| Epeorus | 400 | 2 | 1 | |
| Rhithrogena | 404 | 1 | 3 | |
| Paraleptophlebia | 481 | 1 | ||
| Potamanthus | 509 | 2 | 3 | |
| Micronecta | 719 | 293 | 203 | |
| Pomatinus | 611 | 1 | 1 | |
| Colymbetinae | 2395 | 14 | ||
| Hydroporinae | 2393 | 3 | ||
| Elmis | 618 | 20 | 5 | 30 |
| Esolus | 619 | 54 | 23 | |
| Limnius | 623 | 5 | 2 | |
| Oulimnius | 622 | 2 | ||
| Riolus | 625 | 2 | ||
| Orectochilus | 515 | 1 | ||
| Brychius | 520 | 1 | 3 | 2 |
| Ceratopogonidae | 819 | 2 | 3 | |
| Chironomidae | 807 | 355 | 673 | 444 |
| Empididae | 831 | 1 | 5 | 3 |
| Limoniidae | 757 | 3 | 8 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 10 | 2 | 4 |
| Tabanidae | 837 | 1 | 1 | |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 22 | ||
| Gomphus | 679 | 4 | ||
| Onychogomphus | 682 | 2 | 1 | |
| Platycnemis | 657 | 9 | ||
| Gammarus | 892 | 250 | 424 | 201 |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Sphaeriidae | 1042 | 4 | 3 | 2 |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 39 | 15 | 3 |
| Radix | 1004 | 18 | 7 | 2 |
| Physa (sensu lato) | 997 | 140 | 7 | 1 |
| Valvata | 972 | 1 | 1 | |
| Oligochaeta | 933 | 395 | 461 | 58 |
| Planariidae | 1061 | 1 | ||
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Electrogena | 3181 | 1 | ||
| Pseudocentroptilum | 3207 | 4 |