Listes faunistiques invertébrés
L'Esquéda à Bourg-de-Bigorre 05234031
- Télécharger la fiche IRSTEA xls / 647 ko
- Export SEEE csv / 13 ko
Date prélèvement | 10/09/2020 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
20.0
|
||||||||||||||||||||||||||||||||
GFI | 9 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 52 | ||||||||||||||||||||||||||||||||
I2M2 |
0.8000
|
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 |