Listes faunistiques invertébrés
Le Souy à Lagarde 05234200
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Date prélèvement | 12/08/2021 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
19.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 44 | ||||||||||||||||||||||||||||||||
I2M2 |
0.7610
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 4.0 | marginal |
Hydrophytes | 25.0 | dominant |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 58.0 | dominant |
Blocs | 2.0 | marginal |
Granulats | 1.0 | marginal |
Helophytes | 3.0 | marginal |
Vases | ||
Sables | 1.0 | marginal |
Algues | ||
Dalles, argiles | 4.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Moyenne | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Nulle | A |
P4 | Blocs | Lente | A |
P5 | Hydrophytes | Nulle | B |
P6 | Pierres, galets | Lente | B |
P7 | Hydrophytes | Lente | B |
P8 | Pierres, galets | Nulle | B |
P9 | Pierres, galets | Moyenne | C |
P10 | Pierres, galets | Lente | C |
P11 | Pierres, galets | Nulle | C |
P12 | Pierres, galets | Moyenne | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 3 | 90 | |
Leuctra geniculata | 33830 | 6 | 7 | 42 |
Brachycentrus | 265 | 2 | 2 | 11 |
Goera pilosa | 288 | 6 | ||
Goeridae | 286 | 3 | 10 | |
Cheumatopsyche lepida | 222 | 5 | 12 | |
Hydropsyche | 212 | 438 | 1 | 91 |
Hydroptila | 200 | 6 | 9 | 10 |
Ithytrichia | 198 | 12 | 2 | 1 |
Hydroptilidae | 193 | 3 | 4 | |
Lepidostoma hirtum | 306 | 3 | 3 | 6 |
Lepidostoma | 305 | 1 | ||
Athripsodes | 311 | 3 | ||
Ceraclea | 313 | 1 | ||
Mystacides | 312 | 21 | 43 | 2 |
Oecetis | 317 | 2 | 5 | |
Leptoceridae | 310 | 1 | ||
Polycentropus | 231 | 10 | 4 | 18 |
Psychomyia pusilla | 240 | 51 | 3 | 35 |
Tinodes | 245 | 1 | 1 | |
Rhyacophila lato-sensu | 183 | 7 | ||
Baetis lato sensu | 9794 | 15 | 18 | 95 |
Centroptilum luteolum | 384 | 3 | 19 | |
Procloeon | 390 | 10 | ||
Caenis | 457 | 6 | 2 | |
Ephemerella ignita | 451 | 128 | 66 | 42 |
Ephemera | 502 | 1 | ||
Ecdyonurus | 421 | 3 | ||
Heptageniidae | 399 | 5 | ||
Aphelocheirus aestivalis | 2714 | 4 | 1 | |
Micronecta | 719 | 3 | ||
Gerridae | 734 | 1 | ||
Dryops | 613 | 1 | ||
Pomatinus substriatus | 33844 | 1 | ||
Dupophilus | 620 | 1 | 1 | 32 |
Elmis | 618 | 320 | 4 | 160 |
Esolus | 619 | 40 | 1 | 192 |
Limnius | 623 | 2 | 2 | 24 |
Macronychus | 626 | 2 | ||
Oulimnius | 622 | 453 | 6 | 64 |
Stenelmis | 617 | 13 | 24 | |
Orectochilus | 515 | 1 | 2 | |
Hydraena | 608 | 1 | 18 | |
Athericidae | 838 | 7 | 23 | 1 |
Blephariceridae | 747 | 1 | ||
Chironomidae | 807 | 686 | 180 | 210 |
Limoniidae | 757 | 1 | 1 | |
Coenosiinae | 50792 | 1 | ||
Simuliidae | 801 | 9 | 2 | 14 |
Tabanidae | 837 | 1 | 2 | |
Tipulidae | 753 | 1 | ||
Calopteryx | 650 | 3 | ||
Gomphus | 679 | 3 | ||
Onychogomphus | 682 | 3 | 1 | |
Gomphidae | 678 | 1 | ||
Sialis | 704 | 3 | ||
Echinogammarus | 888 | 51 | 1 | 18 |
Gammarus | 892 | 51 | 3 | |
Gammaridae | 887 | 218 | 2 | 34 |
Cladocera | 3127 | 1 | ||
Copepoda | 3206 | 1 | 1 | |
Ostracoda | 3170 | 1 | 1 | |
Hydracarina | 906 | 1 | 1 | 1 |
Pisidium | 1043 | 14 | ||
Sphaerium | 1044 | 1 | ||
Sphaeriidae | 1042 | 20 | 1 | 1 |
Potamopyrgus antipodarum | 979 | 151 | 21 | 162 |
Hydrobiidae | 973 | 36 | 54 | 141 |
Radix | 1004 | 3 | 2 | |
Lymnaeidae | 998 | 1 | ||
Theodoxus fluviatilis | 968 | 53 | 9 | 46 |
Physa (sensu lato) | 997 | 2 | ||
Physella | 19280 | 1 | 1 | |
Ancylus fluviatilis | 1029 | 9 | 21 | 59 |
Planorbidae | 1009 | 31 | ||
Erpobdellidae | 928 | 8 | 3 | 5 |
Glossiphoniidae | 908 | 3 | 7 | 2 |
Oligochaeta | 933 | 307 | 42 | 16 |
Dugesiidae | 1055 | 4 | 2 | |
Planariidae | 1061 | 4 | 1 | |
Nematoda | 1089 | 2 |