Listes faunistiques invertébrés
L'Aveyron à Féneyrols 05121000
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 11 ko
Date prélèvement | 20/09/2022 |
---|---|
Méthode | Petit cours d'eau | IBG | 19.0 |
GFI | 8 |
Variété taxonomique | 41 |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 9.0 | dominant |
Litieres | 1.0 | marginal |
Branchage, racines | 2.0 | marginal |
Pierres, galets | 50.0 | dominant |
Blocs | 24.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | ||
Sables | 2.0 | marginal |
Algues | 1.0 | marginal |
Dalles, argiles | 8.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Rapide | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Nulle | A |
P4 | Granulats | Nulle | A |
P5 | Hydrophytes | Moyenne | B |
P6 | Pierres, galets | Moyenne | B |
P7 | Blocs | Moyenne | B |
P8 | Dalles, argiles | Moyenne | B |
P9 | Pierres, galets | Lente | C |
P10 | Pierres, galets | Rapide | C |
P11 | Pierres, galets | Nulle | C |
P12 | Blocs | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 20 | 15 | 16 |
Leuctra geniculata | 33830 | 2 | 3 | |
Brachycentrus | 265 | 68 | 2 | |
Cheumatopsyche lepida | 222 | 100 | 29 | 60 |
Hydropsyche | 212 | 306 | 101 | 28 |
Hydroptila | 200 | 1 | 2 | |
Orthotrichia | 197 | 12 | 23 | 11 |
Athripsodes | 311 | 1 | 1 | |
Mystacides | 312 | 1 | 1 | |
Oecetis | 317 | 3 | 2 | |
Chimarra | 207 | 65 | 30 | 7 |
Polycentropus | 231 | 3 | ||
Psychomyia pusilla | 240 | 1 | 19 | 22 |
Rhyacophila lato-sensu | 183 | 1 | ||
Baetis lato sensu | 9794 | 3 | 54 | 36 |
Labiobaetis | 32271 | 34 | 18 | |
Procloeon | 390 | 1 | ||
Procloeon bifidum | 391 | 1 | ||
Caenis | 457 | 80 | 41 | 197 |
Ephemerella ignita | 451 | 1 | ||
Ephemera | 502 | 1 | ||
Ecdyonurus | 421 | 5 | ||
Heptagenia | 443 | 1 | 2 | |
Heptageniidae | 399 | 2 | 1 | 2 |
Isonychia ignota | 398 | 1 | 1 | 1 |
Choroterpes picteti | 475 | 1 | ||
Paraleptophlebia | 481 | 2 | ||
Leptophlebiidae | 473 | 1 | 3 | |
Potamanthus luteus | 510 | 3 | 48 | 7 |
Aphelocheirus aestivalis | 2714 | 4 | ||
Micronecta | 719 | 2 | ||
Dryops | 613 | 3 | ||
Elmis | 618 | 11 | 60 | 12 |
Esolus | 619 | 164 | 150 | 396 |
Limnius | 623 | 11 | 17 | 24 |
Normandia | 624 | 324 | 12 | |
Oulimnius | 622 | 273 | 60 | 48 |
Potamophilus | 615 | 6 | ||
Stenelmis | 617 | 30 | 2 | |
Orectochilus | 515 | 8 | ||
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 315 | 200 | 97 |
Simuliidae | 801 | 20 | 59 | 15 |
Tipulidae | 753 | 2 | ||
Calopteryx | 650 | 7 | 9 | 1 |
Coenagrionidae | 658 | 9 | 2 | |
Onychogomphus | 682 | 4 | 10 | 5 |
Gomphidae | 678 | 5 | 10 | 19 |
Platycnemis | 657 | 1 | ||
Asellidae | 880 | 83 | ||
Crangonyx pseudogracilis | 5117 | 33 | ||
Gammarus | 892 | 54 | ||
Copepoda | 3206 | 1 | 1 | 1 |
Ostracoda | 3170 | 1 | ||
Hydracarina | 906 | 1 | 1 | 1 |
Corbicula | 1051 | 3 | 1 | 1 |
Radix | 1004 | 1 | ||
Lymnaeidae | 998 | 4 | ||
Theodoxus fluviatilis | 968 | 1 | 19 | 19 |
Physa (sensu lato) | 997 | 3 | 40 | 6 |
Physella | 19280 | 15 | ||
Physidae | 995 | 1 | ||
Ancylus fluviatilis | 1029 | 4 | 1 | 2 |
Ferrissia | 1030 | 2 | ||
Planorbidae | 1009 | 42 | 6 | |
Piscicolidae | 918 | 1 | ||
Oligochaeta | 933 | 2 | 1 | 3 |
Dugesiidae | 1055 | 11 | 6 | 1 |
Tricladida | 1054 | 4 | 1 | |
Nemathelmintha | 3111 | 2 |