Listes faunistiques invertébrés
L'Adour à Estirac 05234019
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Date prélèvement | 17/09/2020 | ||||
---|---|---|---|---|---|
Méthode | Petit cours d'eau | IBG |
18.0
|
||
GFI | 8 | ||||
Variété taxonomique | 40 |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | ||
Hydrophytes | 1.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 80.0 | dominant |
Blocs | 12.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | ||
Sables | 1.0 | marginal |
Algues | 1.0 | marginal |
Dalles, argiles | 1.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Hydrophytes | Lente | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Nulle | A |
P4 | Granulats | Moyenne | A |
P5 | Pierres, galets | Moyenne | B |
P6 | Blocs | Moyenne | B |
P7 | Pierres, galets | Lente | B |
P8 | Pierres, galets | Rapide | B |
P9 | Pierres, galets | Nulle | C |
P10 | Pierres, galets | Moyenne | C |
P11 | Pierres, galets | Lente | C |
P12 | Pierres, galets | Rapide | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 1 | 13 | 25 |
Oligoplectrum maculatum | 264 | 8 | 288 | 4 |
Glossosoma | 190 | 1 | 1 | |
Glossosomatidae | 189 | 1 | 1 | |
Goera pilosa | 288 | 6 | 1 | |
Goeridae | 286 | 1 | ||
Cheumatopsyche lepida | 222 | 1 | 14 | 2 |
Hydropsyche | 212 | 1 | 276 | 6 |
Hydroptila | 200 | 7 | 8 | 2 |
Ithytrichia | 198 | 2 | ||
Hydroptilidae | 193 | 1 | 7 | 2 |
Lepidostoma hirtum | 306 | 2 | 1 | |
Lepidostomatidae | 304 | 1 | ||
Athripsodes | 311 | 3 | 4 | |
Mystacides | 312 | 28 | 1 | 5 |
Oecetis | 317 | 5 | 1 | |
Triaenodes | 314 | 1 | ||
Leptoceridae | 310 | 1 | ||
Chimarra | 207 | 48 | 1 | |
Psychomyia pusilla | 240 | 1 | 93 | 24 |
Rhyacophila lato-sensu | 183 | 37 | ||
Baetis lato sensu | 9794 | 140 | 810 | 108 |
Centroptilum luteolum | 384 | 7 | ||
Cloeon | 387 | 7 | ||
Procloeon | 390 | 52 | ||
Procloeon bifidum | 391 | 17 | ||
Ephemerella ignita | 451 | 26 | 75 | 57 |
Ephemera | 502 | 1 | ||
Ecdyonurus | 421 | 2 | 41 | 33 |
Heptageniidae | 399 | 1 | 15 | 2 |
Potamanthus luteus | 510 | 8 | 13 | |
Aphelocheirus aestivalis | 2714 | 1 | 1 | |
Micronecta | 719 | 1 | 1 | 7 |
Gerris | 735 | 1 | ||
Elmis | 618 | 72 | 100 | 26 |
Esolus | 619 | 480 | 542 | 105 |
Limnius | 623 | 72 | 40 | 11 |
Macronychus | 626 | 24 | ||
Oulimnius | 622 | 312 | 100 | 4 |
Stenelmis | 617 | 20 | 4 | |
Orectochilus | 515 | 2 | ||
Hydraena | 608 | 7 | ||
Athericidae | 838 | 1 | 5 | 2 |
Blephariceridae | 747 | 26 | ||
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 305 | 303 | 55 |
Limoniidae | 757 | 2 | 5 | |
Simuliidae | 801 | 158 | 3 | |
Calopteryx | 650 | 142 | 1 | |
Coenagrionidae | 658 | 1 | ||
Onychogomphus | 682 | 6 | 1 | 2 |
Gomphidae | 678 | 1 | ||
Echinogammarus | 888 | 43 | 108 | 101 |
Gammarus | 892 | 5 | ||
Gammaridae | 887 | 14 | 36 | 100 |
Corbicula | 1051 | 18 | 5 | 5 |
Pisidium | 1043 | 1 | ||
Ancylus fluviatilis | 1029 | 89 | 61 | 52 |
Bythinella | 992 | 1 | ||
Potamopyrgus antipodarum | 979 | 3 | 1 | |
Radix | 1004 | 1 | ||
Theodoxus fluviatilis | 968 | 4 | 4 | |
Physa (sensu lato) | 997 | 1 | ||
Valvata | 972 | 4 | ||
Dugesiidae | 1055 | 22 | 23 | 9 |
Oligochaeta | 933 | 1 | 1 | 3 |
Copepoda | 3206 | 1 | 1 | |
Ostracoda | 3170 | 1 | ||
Hydracarina | 906 | 1 | 1 | 1 |
Prostoma | 3110 | 1 |