Listes faunistiques invertébrés
L'Adour à Estirac 05234019
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Date prélèvement | 06/09/2019 | ||||
---|---|---|---|---|---|
Méthode | Petit cours d'eau | IBG |
18.0
|
||
GFI | 8 | ||||
Variété taxonomique | 37 | ||||
Taxon indicateur | Brachycentridae |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | ||
Hydrophytes | 2.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 88.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 2.0 | marginal |
Helophytes | 2.0 | marginal |
Vases | ||
Sables | 1.0 | marginal |
Algues | 2.0 | marginal |
Dalles, argiles |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Blocs | Moyenne | A |
P2 | Hydrophytes | Moyenne | A |
P3 | Litieres | Nulle | A |
P4 | Branchage, racines | Lente | A |
P5 | S24 | Moyenne | B |
P6 | S24 | Rapide | B |
P7 | S24 | Lente | B |
P8 | S24 | Nulle | B |
P9 | S24 | Moyenne | C |
P10 | S24 | Rapide | C |
P11 | S24 | Lente | C |
P12 | S24 | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 12 | 10 | 80 |
Leuctra geniculata | 33830 | 1 | 1 | |
Oligoplectrum maculatum | 264 | 70 | 360 | 17 |
Brachycentridae | 262 | 4 | 86 | |
Agapetinae | 9812 | 2 | ||
Glossosoma | 190 | 1 | 1 | |
Cheumatopsyche lepida | 222 | 7 | 2 | 19 |
Hydropsyche | 212 | 59 | 141 | 69 |
Hydroptila | 200 | 4 | 9 | 14 |
Ithytrichia | 198 | 6 | ||
Hydroptilidae | 193 | 1 | 2 | |
Athripsodes | 311 | 2 | 7 | |
Ceraclea | 313 | 1 | ||
Mystacides | 312 | 2 | ||
Chimarra | 207 | 4 | 4 | |
Philopotamidae | 206 | 1 | 2 | |
Polycentropodidae | 223 | 1 | ||
Psychomyia pusilla | 240 | 18 | 8 | 34 |
Rhyacophila lato-sensu | 183 | 2 | 2 | 1 |
Sericostomatidae | 321 | 2 | ||
Baetis lato sensu | 9794 | 656 | 300 | 158 |
Procloeon | 390 | 2 | 2 | |
Procloeon bifidum | 391 | 1 | ||
Caenis | 457 | 4 | ||
Ephemerella ignita | 451 | 200 | 27 | 180 |
Ephemera | 502 | 1 | ||
Ecdyonurus | 421 | 3 | 12 | 13 |
Heptagenia | 443 | 2 | 2 | 1 |
Rhithrogena | 404 | 4 | ||
Heptageniidae | 399 | 1 | 6 | 15 |
Potamanthus luteus | 510 | 3 | 115 | |
Aphelocheirus aestivalis | 2714 | 1 | 1 | |
Micronecta | 719 | 1 | 2 | |
Gerris | 735 | 2 | ||
Elmis | 618 | 41 | 164 | 94 |
Esolus | 619 | 26 | 131 | 171 |
Limnius | 623 | 4 | 22 | |
Macronychus | 626 | 4 | ||
Oulimnius | 622 | 78 | 131 | 111 |
Potamophilus | 615 | 1 | ||
Stenelmis | 617 | 1 | 9 | |
Orectochilus | 515 | 1 | 2 | |
Hydraena | 608 | 4 | 2 | 3 |
Hydrophilinae | 2517 | 4 | 3 | |
Athericidae | 838 | 1 | 1 | 4 |
Blephariceridae | 747 | 6 | ||
Chironomidae | 807 | 343 | 193 | 227 |
Limoniidae | 757 | 4 | ||
Simuliidae | 801 | 240 | 264 | 24 |
Calopteryx | 650 | 28 | ||
Coenagrionidae | 658 | 1 | ||
Onychogomphus | 682 | 3 | 2 | |
Gomphidae | 678 | 1 | ||
Echinogammarus | 888 | 549 | 150 | 206 |
Gammaridae | 887 | 137 | 60 | 9 |
Corbicula | 1051 | 4 | 1 | |
Ancylus fluviatilis | 1029 | 10 | 280 | 315 |
Potamopyrgus antipodarum | 979 | 10 | 1 | |
Theodoxus fluviatilis | 968 | 1 | 13 | 19 |
Physella | 19280 | 1 | ||
Physidae | 995 | 2 | ||
Planorbidae | 1009 | 1 | ||
Dugesiidae | 1055 | 3 | 63 | 21 |
Oligochaeta | 933 | 33 | 80 | 120 |
Nemathelmintha | 3111 | 1 | ||
Nematoda | 1089 | 1 | ||
Copepoda | 3206 | 1 | 1 | 1 |
Ostracoda | 3170 | 1 | 1 | |
Hydracarina | 906 | 1 | 1 | 1 |
Prostoma | 3110 | 1 |