Listes faunistiques invertébrés
L'Esquéda à Bourg-de-Bigorre 05234031
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- Export SEEE csv / 13 ko
| Date prélèvement | 10/09/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 52 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 7.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 79.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Rapide | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 38 | 9 | 3 |
| Leuctra geniculata | 33830 | 1 | ||
| Perla | 164 | 1 | 6 | |
| Perlodes | 150 | 1 | ||
| Beraeodes minutus | 2379 | 1 | ||
| Micrasema | 268 | 274 | 624 | 400 |
| Oligoplectrum maculatum | 264 | 14 | 1 | |
| Agapetus | 191 | 1 | 8 | 3 |
| Agapetinae | 9812 | 2 | ||
| Glossosoma | 190 | 1 | ||
| Goera pilosa | 288 | 136 | 15 | |
| Silo | 292 | 3 | 136 | 25 |
| Silo-lithax | 5219 | 1 | 25 | 2 |
| Hydropsyche | 212 | 630 | 56 | 79 |
| Hydropsychidae | 211 | 3 | 4 | |
| Hydroptila | 200 | 6 | 46 | 36 |
| Lasiocephala | 307 | 1 | ||
| Lepidostoma hirtum | 306 | 1 | ||
| Lepidostomatidae | 304 | 1 | ||
| Athripsodes | 311 | 1 | 11 | 4 |
| Mystacides | 312 | 2 | 1 | 5 |
| Oecetis | 317 | 6 | 4 | |
| Leptoceridae | 310 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 8 | 1 | |
| Odontocerum albicorne | 340 | 1 | ||
| Philopotamus | 209 | 4 | ||
| Polycentropus | 231 | 9 | 1 | 1 |
| Polycentropodidae | 223 | 1 | ||
| Metalype fragilis | 247 | 1 | 68 | 6 |
| Psychomyiidae | 238 | 1 | ||
| Rhyacophila lato-sensu | 183 | 40 | 42 | 43 |
| Sericostoma | 322 | 18 | 8 | 6 |
| Sericostomatidae | 321 | 3 | 29 | 6 |
| Baetis lato sensu | 9794 | 327 | 686 | 660 |
| Centroptilum luteolum | 384 | 1 | ||
| Procloeon | 390 | 8 | 1 | |
| Procloeon pennulatum | 29153 | 17 | 4 | |
| Ephemerella ignita | 451 | 3 | 4 | |
| Torleya major | 452 | 4 | 56 | 24 |
| Ephemerellidae | 449 | 1 | ||
| Ephemera | 502 | 6 | 1 | |
| Ecdyonurus | 421 | 2 | 10 | |
| Epeorus | 400 | 4 | 10 | |
| Rhithrogena | 404 | 1 | 6 | |
| Heptageniidae | 399 | 1 | ||
| Habroleptoides | 485 | 1 | 1 | |
| Leptophlebiidae | 473 | 1 | ||
| Micronecta | 719 | 2 | 19 | 1 |
| Gerris | 735 | 1 | ||
| Pomatinus substriatus | 33844 | 28 | 2 | |
| Colymbetinae | 2395 | 21 | ||
| Hydroporinae | 2393 | 1 | 1 | |
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 672 | 309 | 76 |
| Esolus | 619 | 216 | 120 | 24 |
| Limnius | 623 | 2 | 86 | 13 |
| Riolus | 625 | 96 | 309 | 440 |
| Orectochilus | 515 | 23 | 7 | 6 |
| Hydraena | 608 | 14 | 13 | |
| Helodes | 636 | 3 | 1 | |
| Athericidae | 838 | 18 | 17 | 5 |
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 5220 | 672 | 1320 |
| Dixidae | 793 | 8 | 1 | 1 |
| Empididae | 831 | 2 | 3 | 2 |
| Limoniidae | 757 | 9 | 133 | 83 |
| Psychodidae | 783 | 5 | 2 | |
| Simuliidae | 801 | 98 | 93 | 89 |
| Stratiomyidae | 824 | 2 | 1 | |
| Boyeria irene | 671 | 6 | ||
| Calopteryx | 650 | 540 | 5 | |
| Cordulegaster | 687 | 1 | ||
| Echinogammarus | 888 | 59 | 14 | 5 |
| Gammaridae | 887 | 3 | ||
| Pisidium | 1043 | 8 | ||
| Ancylus fluviatilis | 1029 | 38 | 240 | 21 |
| Potamopyrgus antipodarum | 979 | 611 | 900 | 533 |
| Hydrobiidae | 973 | 31 | ||
| Physella | 19280 | 8 | ||
| Physidae | 995 | 4 | ||
| Dugesiidae | 1055 | 2 | 8 | |
| Planariidae | 1061 | 14 | 4 | |
| Oligochaeta | 933 | 398 | 7 | 1 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Prostoma | 3110 | 1 | 1 |