Listes faunistiques invertébrés
L'Aveyron à Pessens 05127660
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- Export SEEE csv / 13 ko
| Date prélèvement | 26/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 50 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 80.0 | dominant |
| Blocs | 7.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Blocs | Lente | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 6 | 273 | 156 |
| Leuctra | 69 | 7 | 72 | 56 |
| Protonemura | 46 | 2 | ||
| Oligoplectrum | 263 | 252 | 57 | 56 |
| Glossosomatidae | 189 | 2 | ||
| Goeridae | 286 | 2 | 2 | |
| Cheumatopsyche | 221 | 130 | 3 | 1 |
| Hydropsyche | 212 | 2114 | 553 | 344 |
| Hydroptila | 200 | 2 | 13 | 24 |
| Orthotrichia | 197 | 2 | 1 | |
| Athripsodes | 311 | 1 | ||
| Ceraclea | 313 | 1 | ||
| Leptocerus | 319 | 1 | ||
| Mystacides | 312 | 2 | 2 | 5 |
| Setodes | 318 | 1 | ||
| Limnephilinae | 3163 | 2 | 16 | |
| Limnephilidae | 276 | 2 | ||
| Polycentropus | 231 | 2 | 4 | 11 |
| Polycentropodidae | 223 | 1 | ||
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 348 | 104 | |
| Rhyacophila lato-sensu | 183 | 40 | 57 | 19 |
| Baetis | 364 | 345 | 304 | 176 |
| Centroptilum | 383 | 24 | ||
| Procloeon | 390 | 4 | ||
| Caenis | 457 | 96 | 116 | 92 |
| Ephemerella | 450 | 172 | 68 | 58 |
| Torleya | 2391 | 1 | ||
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 19 | 25 | |
| Electrogena | 3181 | 1 | 3 | 2 |
| Heptagenia | 443 | 3 | ||
| Heptageniidae | 399 | 12 | 10 | |
| Choroterpes | 474 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Leptophlebiidae | 473 | 2 | ||
| Oligoneuriella | 394 | 1 | ||
| Ephoron | 496 | 5 | 156 | 136 |
| Aphelocheirus | 721 | 6 | 5 | 6 |
| Gerris | 735 | 2 | ||
| Dupophilus | 620 | 8 | 1 | |
| Elmis | 618 | 80 | 56 | 20 |
| Esolus | 619 | 40 | 304 | 160 |
| Limnius | 623 | 44 | 56 | 16 |
| Normandia | 624 | 8 | ||
| Oulimnius | 622 | 124 | 1 | 8 |
| Riolus | 625 | 12 | 1 | 4 |
| Stenelmis | 617 | 4 | 32 | 16 |
| Hydraena | 608 | 1 | ||
| Atherix | 839 | 14 | 18 | 6 |
| Atrichops | 840 | 16 | 3 | 5 |
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 312 | 252 | 66 |
| Clinocerinae | 9813 | 4 | 19 | 2 |
| Hemerodromiinae | 3202 | 8 | ||
| Empididae | 831 | 2 | ||
| Limoniini | 20393 | 1 | 31 | 8 |
| Pediciini | 20537 | 1 | ||
| Ptychopteridae | 789 | 1 | ||
| Simuliidae | 801 | 148 | ||
| Calopteryx | 650 | 3 | ||
| Gomphus | 679 | 4 | ||
| Onychogomphus | 682 | 5 | 3 | |
| Platycnemis | 657 | 21 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 6 | 6 | 33 |
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | |
| Orconectes | 870 | 1 | 1 | |
| Asellidae | 880 | 1 | ||
| Pisidium | 1043 | 44 | 2 | 4 |
| Sphaerium | 1044 | 6 | 4 | |
| Anodonta | 1038 | 1 | ||
| Unio | 1041 | 1 | ||
| Ancylus | 1028 | 3 | 208 | 52 |
| Bithynia | 994 | 5 | ||
| Potamopyrgus | 978 | 26 | ||
| Radix | 1004 | 106 | 3 | |
| Theodoxus | 967 | 14 | 7 | |
| Physella | 19280 | 12 | ||
| Physidae | 995 | 2 | 3 | |
| Planorbidae | 1009 | 6 | ||
| Oligochaeta | 933 | 23 | 26 | 42 |
| Dugesia | 1056 | 47 | 9 | 8 |
| Mermithoïdea | 3159 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydra | 1077 | 3 |