Listes faunistiques invertébrés
L'Adour à Estirac 05234019
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Date prélèvement | 10/08/2021 | ||||
---|---|---|---|---|---|
Méthode | Petit cours d'eau | IBG |
19.0
|
||
GFI | 8 | ||||
Variété taxonomique | 42 |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 1.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 79.0 | dominant |
Blocs | 10.0 | dominant |
Granulats | 2.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | 1.0 | marginal |
Sables | 1.0 | marginal |
Algues | 1.0 | marginal |
Dalles, argiles | 1.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Moyenne | A |
P2 | Hydrophytes | Nulle | A |
P3 | Litieres | Nulle | A |
P4 | Branchage, racines | Nulle | A |
P5 | Blocs | Moyenne | B |
P6 | Pierres, galets | 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 | 5 | 9 | 46 |
Leuctra geniculata | 33830 | 1 | 2 | |
Brachycentrus | 265 | 2288 | 3300 | 600 |
Agapetinae | 9812 | 4 | ||
Glossosoma | 190 | 4 | ||
Goera pilosa | 288 | 1 | 3 | |
Goeridae | 286 | 2 | ||
Cheumatopsyche lepida | 222 | 12 | 21 | 12 |
Hydropsyche | 212 | 39 | 42 | 10 |
Hydroptila | 200 | 21 | 2 | |
Ithytrichia | 198 | 3 | ||
Orthotrichia | 197 | 1 | ||
Hydroptilidae | 193 | 4 | ||
Lepidostoma hirtum | 306 | 1 | ||
Athripsodes | 311 | 2 | 14 | |
Mystacides | 312 | 13 | 2 | |
Triaenodes | 314 | 1 | ||
Limnephilinae | 3163 | 1 | ||
Chimarra | 207 | 1 | ||
Psychomyia pusilla | 240 | 2 | 660 | 125 |
Rhyacophila lato-sensu | 183 | 1 | 2 | |
Baetis lato sensu | 9794 | 33 | 26 | 21 |
Centroptilum luteolum | 384 | 2 | ||
Cloeon | 387 | 7 | ||
Caenis | 457 | 2 | ||
Ephemerella ignita | 451 | 75 | 19 | 16 |
Ecdyonurus | 421 | 13 | 3 | |
Heptageniidae | 399 | 3 | 10 | |
Ephoron virgo | 497 | 1 | ||
Potamanthus luteus | 510 | 1 | 2 | |
Aphelocheirus aestivalis | 2714 | 1 | ||
Corixinae | 5196 | 2 | ||
Micronecta | 719 | 7 | 1 | 8 |
Corixidae | 709 | 3 | ||
Dryops | 613 | 1 | 5 | |
Colymbetinae | 2395 | 1 | ||
Hydroporinae | 2393 | 1 | ||
Dytiscidae | 527 | 1 | ||
Dupophilus | 620 | 2 | ||
Elmis | 618 | 394 | 38 | 120 |
Esolus | 619 | 182 | 255 | |
Limnius | 623 | 4 | 19 | 53 |
Macronychus | 626 | 17 | ||
Oulimnius | 622 | 394 | 19 | 38 |
Stenelmis | 617 | 10 | ||
Orectochilus | 515 | 6 | 1 | |
Hydraena | 608 | 1 | 1 | 2 |
Hydrophilinae | 2517 | 7 | ||
Athericidae | 838 | 1 | 1 | 3 |
Blephariceridae | 747 | 1 | ||
Chironomidae | 807 | 216 | 100 | 102 |
Empididae | 831 | 1 | 1 | |
Limoniidae | 757 | 7 | 1 | |
Coenosiinae | 50792 | 2 | ||
Simuliidae | 801 | 1 | ||
Calopteryx | 650 | 3 | ||
Gomphus | 679 | 1 | ||
Onychogomphus | 682 | 1 | ||
Echinogammarus | 888 | 394 | 88 | 58 |
Gammaridae | 887 | 514 | 138 | 74 |
Hydracarina | 906 | 1 | 1 | 1 |
Corbicula | 1051 | 1 | 7 | 8 |
Pisidium | 1043 | 4 | ||
Potamopyrgus antipodarum | 979 | 7 | 1 | |
Hydrobiidae | 973 | 4 | ||
Radix | 1004 | 1 | ||
Theodoxus fluviatilis | 968 | 3 | 20 | 5 |
Physa (sensu lato) | 997 | 1 | ||
Physella | 19280 | 1 | 3 | 1 |
Physidae | 995 | 1 | ||
Ancylus fluviatilis | 1029 | 2 | 34 | 86 |
Valvata | 972 | 3 | ||
Oligochaeta | 933 | 22 | 6 | 26 |
Dugesiidae | 1055 | 1 | 2 | 3 |