Listes faunistiques invertébrés
Le Salat en amont de St-Girons 05180290
- Télécharger la fiche IRSTEA xls / 647 ko
- Export SEEE csv / 11 ko
Date prélèvement | 19/08/2020 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
20.0
|
||||||||||||||||||||||||||||||||
GFI | 9 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 45 | ||||||||||||||||||||||||||||||||
I2M2 |
0.8535
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | ||
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 26.0 | dominant |
Blocs | 34.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | ||
Vases | 1.0 | marginal |
Sables | 2.0 | marginal |
Algues | 1.0 | marginal |
Dalles, argiles | 32.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Moyenne | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Lente | A |
P4 | Granulats | Lente | A |
P5 | Pierres, galets | Moyenne | B |
P6 | Blocs | Moyenne | B |
P7 | Dalles, argiles | Moyenne | B |
P8 | Blocs | Lente | B |
P9 | Dalles, argiles | Lente | C |
P10 | Pierres, galets | Lente | C |
P11 | Blocs | Rapide | C |
P12 | Dalles, argiles | Rapide | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 7 | 253 | 200 |
Leuctra geniculata | 33830 | 10 | ||
Nemoura | 26 | 1 | ||
Protonemura | 46 | 6 | 2 | |
Dinocras | 156 | 2 | 6 | 1 |
Perla | 164 | 1 | 7 | 3 |
Perlidae | 155 | 1 | ||
Isoperla | 140 | 2 | ||
Perlodes | 150 | 1 | 5 | 9 |
Micrasema | 268 | 1408 | 180 | 416 |
Oligoplectrum maculatum | 264 | 5912 | 3420 | 694 |
Agapetus | 191 | 16 | 18 | 19 |
Agapetus-synagapetus | 5218 | 26 | ||
Glossosoma | 190 | 3 | ||
Goera pilosa | 288 | 3 | ||
Silo | 292 | 1 | 1 | |
Hydropsyche | 212 | 77 | 374 | 27 |
Hydropsychidae | 211 | 4 | 62 | |
Hydroptila | 200 | 1 | 2 | |
Lasiocephala | 307 | 10 | 2 | |
Lepidostomatidae | 304 | 20 | 1 | 2 |
Athripsodes | 311 | 4 | ||
Mystacides | 312 | 7 | ||
Leptoceridae | 310 | 1 | ||
Limnephilinae | 3163 | 1 | ||
Polycentropus | 231 | 3 | 2 | |
Polycentropodidae | 223 | 1 | ||
Psychomyia pusilla | 240 | 17 | 70 | |
Rhyacophila lato-sensu | 183 | 11 | 48 | 16 |
Sericostoma | 322 | 6 | 1 | |
Sericostomatidae | 321 | 16 | 3 | 5 |
Baetis lato sensu | 9794 | 252 | 504 | 420 |
Ephemerella ignita | 451 | 655 | 135 | 185 |
Torleya major | 452 | 31 | 15 | 7 |
Ecdyonurus | 421 | 1 | 6 | |
Epeorus | 400 | 25 | 2 | |
Rhithrogena | 404 | 4 | 11 | |
Heptageniidae | 399 | 2 | 11 | 1 |
Leptophlebiidae | 473 | 1 | ||
Micronecta | 719 | 5 | ||
Pomatinus substriatus | 33844 | 3 | ||
Hydroporinae | 2393 | 8 | ||
Dupophilus | 620 | 82 | ||
Elmis | 618 | 1560 | 1270 | 160 |
Esolus | 619 | 80 | 41 | 40 |
Limnius | 623 | 80 | 205 | 80 |
Elmidae | 614 | 123 | ||
Orectochilus | 515 | 1 | 4 | 1 |
Hydraena | 608 | 1 | 5 | |
Athericidae | 838 | 5 | ||
Blephariceridae | 747 | 137 | 75 | |
Chironomidae | 807 | 840 | 1500 | 130 |
Empididae | 831 | 14 | 2 | |
Limoniidae | 757 | 15 | 20 | 52 |
Simuliidae | 801 | 13 | 1600 | 840 |
Calopteryx | 650 | 3 | ||
Ancylus fluviatilis | 1029 | 5 | 150 | 17 |
Potamopyrgus antipodarum | 979 | 1 | ||
Radix | 1004 | 143 | 7 | 1 |
Theodoxus fluviatilis | 968 | 1 | ||
Physa (sensu lato) | 997 | 31 | 1 | |
Physella | 19280 | 9 | ||
Erpobdellidae | 928 | 6 | ||
Dugesiidae | 1055 | 2 | ||
Planariidae | 1061 | 1 | ||
Oligochaeta | 933 | 14 | 133 | 9 |
Nematoda | 1089 | 1 | ||
Copepoda | 3206 | 1 | ||
Ostracoda | 3170 | 1 | ||
Hydracarina | 906 | 1 | 1 | 1 |
Prostoma | 3110 | 1 |