Listes faunistiques invertébrés
L'Aveyron à Lugans 05128000
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| Date prélèvement | 28/06/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 7 |
| Variété taxonomique | 45 |
| I2M2 | 0.6963 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 5.0 | dominant |
| Pierres, galets | 41.0 | dominant |
| Blocs | 17.0 | dominant |
| Granulats | 20.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 5.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Branchage, racines | Lente | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Lente | B |
| P8 | Granulats | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Empididae | 831 | 2 | 6 | |
| Potamopyrgus | 978 | 1815 | 219 | 142 |
| Oligochaeta | 933 | 4 | 140 | 114 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Gammarus | 892 | 14 | 15 | 24 |
| Asellidae | 880 | 28 | 27 | 7 |
| Pacifastacus | 872 | 2 | 2 | |
| Sisyra | 856 | 1 | ||
| Ephydridae | 844 | 9 | ||
| Planorbidae | 1009 | 2 | ||
| Chironomidae | 807 | 480 | 281 | 203 |
| Simuliidae | 801 | 8 | 1 | 7 |
| Psychodidae | 783 | 1 | ||
| Limoniidae | 757 | 29 | 7 | |
| Tipulidae | 753 | 1 | ||
| Hydrometra | 740 | 6 | ||
| Gerridae | 734 | 34 | 2 | |
| Electrogena | 3181 | 8 | 26 | |
| Pediciidae | 50011 | 2 | 1 | |
| Leuctra geniculata | 33830 | 37 | 9 | |
| Micronectinae | 20396 | 15 | ||
| Physella | 19280 | 326 | ||
| Baetis lato sensu | 9794 | 382 | 517 | 426 |
| Rhyacophila stricto-sensu | 5237 | 3 | 3 | 15 |
| Serratella | 5152 | 111 | 198 | 101 |
| Copepoda | 3206 | 1 | ||
| Sialis | 704 | 3 | ||
| Ostracoda | 3170 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Hydrophilinae | 2517 | 4 | ||
| Colymbetinae | 2395 | 1 | ||
| Nematoda | 1089 | 1 | ||
| Pisidium | 1043 | 6 | 6 | 6 |
| Ancylus | 1028 | 11 | ||
| Psychomyia | 239 | 2 | 9 | |
| Procloeon | 390 | 1 | ||
| Centroptilum | 383 | 71 | 1 | |
| Leptocerus | 319 | 1 | ||
| Mystacides | 312 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Goeridae | 286 | 186 | 1 | |
| Micrasema | 268 | 1 | ||
| Tinodes | 245 | 1 | ||
| Heptageniidae | 399 | 2 | ||
| Polycentropus | 231 | 2 | 2 | |
| Polycentropodidae | 223 | 1 | 10 | 4 |
| Cheumatopsyche | 221 | 3 | 2 | |
| Hydropsyche | 212 | 4 | 117 | 45 |
| Hydroptila | 200 | 4 | 19 | 4 |
| Isoperla | 140 | 1 | ||
| Leuctra | 69 | 1 | 23 | 21 |
| Hydraena | 608 | 3 | ||
| Onychogomphus | 682 | 1 | 2 | |
| Coenagrionidae | 658 | 1 | ||
| Platycnemis | 657 | 3 | ||
| Riolus | 625 | 5 | 7 | 57 |
| Limnius | 623 | 5 | 13 | |
| Oulimnius | 622 | 12 | ||
| Esolus | 619 | 4 | 219 | 51 |
| Elmis | 618 | 3 | 4 | |
| Protonemura | 46 | 1 | ||
| Helophorus | 604 | 7 | ||
| Ephemera | 502 | 3 | 2 | |
| Habrophlebia | 491 | 1 | ||
| Paraleptophlebia | 481 | 1 | 1 | |
| Leptophlebiidae | 473 | 1 | 4 | 2 |
| Caenis | 457 | 39 | 21 | 32 |
| Ecdyonurus | 421 | 3 | 25 | 42 |