Listes faunistiques invertébrés
L'Arize au Mas d'Azil 05176150
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| Date prélèvement | 17/08/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 47 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 61.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 9.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 6.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 18.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 10 | 330 | 58 |
| Leuctra geniculata | 33830 | 2 | 6 | 6 |
| Perlodes | 150 | 1 | 1 | |
| Brachycentrus | 265 | 12 | 1 | |
| Micrasema | 268 | 111 | 28 | 9 |
| Oligoplectrum maculatum | 264 | 1 | ||
| Agapetinae | 9812 | 1 | ||
| Goera pilosa | 288 | 2 | 1 | |
| Silo | 292 | 29 | 15 | |
| Cheumatopsyche lepida | 222 | 3 | 7 | 60 |
| Hydropsyche | 212 | 880 | 31 | 285 |
| Hydroptila | 200 | 19 | 343 | 13 |
| Hydroptilidae | 193 | 1 | 1 | |
| Lepidostoma hirtum | 306 | 4 | 4 | |
| Lepidostomatidae | 304 | 4 | 2 | |
| Athripsodes | 311 | 6 | 19 | |
| Ceraclea | 313 | 1 | ||
| Leptocerus | 319 | 2 | ||
| Mystacides | 312 | 16 | 3 | 28 |
| Oecetis | 317 | 17 | 3 | 12 |
| Triaenodes | 314 | 8 | ||
| Leptoceridae | 310 | 1 | 1 | 3 |
| Polycentropus | 231 | 3 | 3 | 9 |
| Polycentropodidae | 223 | 1 | ||
| Lype | 241 | 2 | ||
| Psychomyia pusilla | 240 | 1 | 15 | 42 |
| Rhyacophila lato-sensu | 183 | 12 | 1 | 14 |
| Sericostoma | 322 | 2 | ||
| Sericostomatidae | 321 | 3 | ||
| Baetis lato sensu | 9794 | 68 | 55 | 105 |
| Centroptilum luteolum | 384 | 16 | 3 | 9 |
| Procloeon | 390 | 2 | ||
| Procloeon bifidum | 391 | 2 | 3 | |
| Procloeon pennulatum | 29153 | 2 | 9 | |
| Baetidae | 363 | 5 | ||
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 97 | 56 | 39 |
| Torleya major | 452 | 5 | 104 | 10 |
| Ephemera | 502 | 1 | 4 | 7 |
| Ecdyonurus | 421 | 2 | 7 | |
| Electrogena | 3181 | 1 | ||
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 4 | ||
| Heptageniidae | 399 | 1 | ||
| Choroterpes picteti | 475 | 1 | ||
| Habroleptoides | 485 | 1 | 1 | |
| Aphelocheirus aestivalis | 2714 | 2 | 19 | 6 |
| Pomatinus substriatus | 33844 | 12 | 1 | 2 |
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 231 | 320 | 120 |
| Esolus | 619 | 18 | 960 | 373 |
| Limnius | 623 | 27 | 80 | 80 |
| Macronychus | 626 | 1 | ||
| Oulimnius | 622 | 80 | 160 | 40 |
| Riolus | 625 | 27 | 600 | |
| Orectochilus | 515 | 4 | 1 | 1 |
| Hydraena | 608 | 1 | 5 | |
| Hydrophilinae | 2517 | 1 | ||
| Anthomyidae | 847 | 3 | ||
| Athericidae | 838 | 48 | 140 | 35 |
| Chironomidae | 807 | 528 | 504 | 280 |
| Empididae | 831 | 4 | 14 | 9 |
| Limoniidae | 757 | 79 | 6 | |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 6 | 1 | 16 |
| Boyeria irene | 671 | 10 | 1 | |
| Calopteryx | 650 | 3 | 1 | |
| Gomphus | 679 | 1 | 1 | |
| Onychogomphus | 682 | 2 | 1 | |
| Gomphidae | 678 | 3 | 2 | 2 |
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 56 | 9 | 14 |
| Gammaridae | 887 | 3 | 1 | |
| Pisidium | 1043 | 7 | 13 | 1 |
| Sphaeriidae | 1042 | 5 | 1 | |
| Ancylus fluviatilis | 1029 | 4 | 14 | 27 |
| Belgrandia | 982 | 2 | ||
| Potamopyrgus antipodarum | 979 | 261 | 3120 | 120 |
| Hydrobiidae | 973 | 29 | 420 | |
| Radix | 1004 | 7 | 7 | |
| Theodoxus fluviatilis | 968 | 69 | 33 | 147 |
| Glossiphoniidae | 908 | 5 | 1 | 5 |
| Dugesiidae | 1055 | 4 | 5 | |
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 49 | 126 | 115 |
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Prostoma | 3110 | 1 | 1 |