Listes faunistiques invertébrés
Le Salat à Roquefort 05178000
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Date prélèvement | 20/09/2018 | ||||
---|---|---|---|---|---|
Méthode | Petit cours d'eau | IBG |
20.0
|
||
GFI | 8 | ||||
Variété taxonomique | 46 | ||||
Taxon indicateur | Brachycentridae |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 64.0 | dominant |
Blocs | 10.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 1.0 | marginal |
Algues | 1.0 | marginal |
Dalles, argiles | 20.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Rapide | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Nulle | A |
P4 | Granulats | Lente | A |
P5 | Pierres, galets | Rapide | B |
P6 | Blocs | Rapide | B |
P7 | Dalles, argiles | Rapide | B |
P8 | Pierres, galets | Moyenne | B |
P9 | Pierres, galets | Lente | C |
P10 | Pierres, galets | Nulle | C |
P11 | Pierres, galets | Rapide | C |
P12 | Pierres, galets | Moyenne | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 10 | 48 | 9 |
Protonemura | 46 | 4 | ||
Perlodes | 150 | 1 | ||
Oligoplectrum maculatum | 264 | 270 | 1470 | 25 |
Agapetus-synagapetus | 5218 | 1 | ||
Silo-lithax | 5219 | 1 | ||
Cheumatopsyche lepida | 222 | 6 | 48 | 18 |
Hydropsyche | 212 | 50 | 144 | 34 |
Lepidostoma hirtum | 306 | 1 | ||
Athripsodes | 311 | 1 | 1 | 1 |
Mystacides | 312 | 26 | 10 | |
Chimarra | 207 | 1 | ||
Polycentropodidae | 223 | 1 | ||
Psychomyia pusilla | 240 | 6 | 83 | 8 |
Rhyacophila lato-sensu | 183 | 35 | 13 | 7 |
Sericostoma | 322 | 10 | 1 | |
Sericostomatidae | 321 | 1 | 1 | |
Baetis lato sensu | 9794 | 68 | 147 | 94 |
Centroptilum luteolum | 384 | 4 | ||
Caenis | 457 | 3 | 2 | |
Ephemerella ignita | 451 | 9 | 2 | 3 |
Torleya major | 452 | 2 | ||
Ephemera | 502 | 3 | 4 | 4 |
Ecdyonurus | 421 | 1 | 69 | 33 |
Epeorus | 400 | 15 | 5 | |
Heptagenia | 443 | 19 | 19 | |
Rhithrogena | 404 | 18 | 93 | 132 |
Leptophlebiidae | 473 | 1 | 1 | |
Potamanthus luteus | 510 | 1 | 1 | |
Aphelocheirus aestivalis | 2714 | 9 | ||
Micronecta | 719 | 12 | 126 | |
Colymbetinae | 2395 | 2 | ||
Hydroporinae | 2393 | 2 | ||
Elmis | 618 | 127 | 49 | 17 |
Esolus | 619 | 50 | 17 | 19 |
Limnius | 623 | 5 | 2 | 2 |
Oulimnius | 622 | 38 | ||
Orectochilus | 515 | 4 | 1 | |
Hydraena | 608 | 1 | ||
Athericidae | 838 | 5 | ||
Blephariceridae | 747 | 1 | 3 | 1 |
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 658 | 246 | 600 |
Limoniidae | 757 | 4 | 4 | 3 |
Simuliidae | 801 | 13 | 105 | 168 |
Tabanidae | 837 | 1 | ||
Calopteryx | 650 | 120 | ||
Gomphus | 679 | 1 | ||
Sialis | 704 | 1 | ||
Gammarus | 892 | 210 | 2 | 2 |
Asellidae | 880 | 7 | ||
Corbicula | 1051 | 98 | 8 | 3 |
Pisidium | 1043 | 2 | 1 | |
Sphaeriidae | 1042 | 1 | ||
Ancylus fluviatilis | 1029 | 11 | 1 | 1 |
Potamopyrgus antipodarum | 979 | 17 | 3 | |
Radix | 1004 | 2 | 1 | |
Lymnaeidae | 998 | 1 | ||
Theodoxus fluviatilis | 968 | 1 | ||
Physa (sensu lato) | 997 | 4 | ||
Erpobdellidae | 928 | 6 | 1 | 2 |
Glossiphoniidae | 908 | 1 | ||
Xironogiton | 23599 | 1 | ||
Oligochaeta | 933 | 73 | 8 | 2 |
Nematoda | 1089 | 1 | 1 | |
Copepoda | 3206 | 1 | ||
Ostracoda | 3170 | 1 | ||
Hydracarina | 906 | 1 | 1 | 1 |