Listes faunistiques invertébrés
La Lère au lieu dit Lapeyre 05120016
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 10 ko
Date prélèvement | 13/06/2019 | ||||||||||||||||||||||||||||||||
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Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
18.0
|
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GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 42 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Leuctridae | ||||||||||||||||||||||||||||||||
I2M2 |
0.6221
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 3.0 | marginal |
Hydrophytes | ||
Litieres | 1.0 | marginal |
Branchage, racines | 6.0 | dominant |
Pierres, galets | 67.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 2.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | ||
Sables | 3.0 | marginal |
Algues | 1.0 | marginal |
Dalles, argiles | 15.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Rapide | A |
P2 | Litieres | Nulle | A |
P3 | Blocs | Lente | A |
P4 | Granulats | Lente | A |
P5 | Branchage, racines | Lente | B |
P6 | Pierres, galets | Moyenne | B |
P7 | Dalles, argiles | Lente | B |
P8 | Pierres, galets | Lente | B |
P9 | Pierres, galets | Rapide | C |
P10 | Pierres, galets | Nulle | C |
P11 | Pierres, galets | Moyenne | C |
P12 | Pierres, galets | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 6 | 10 | |
Leuctra geniculata | 33830 | 24 | 55 | 110 |
Hydropsyche | 212 | 2 | 2 | 4 |
Hydropsychidae | 211 | 2 | ||
Hydroptila | 200 | 7 | 1 | |
Athripsodes | 311 | 6 | 7 | |
Mystacides | 312 | 3 | 1 | |
Triaenodes | 314 | 15 | ||
Leptoceridae | 310 | 1 | ||
Tinodes | 245 | 2 | 5 | |
Rhyacophila lato-sensu | 183 | 4 | 2 | 11 |
Baetis lato sensu | 9794 | 111 | 18 | 140 |
Centroptilum luteolum | 384 | 6 | 42 | 7 |
Caenis | 457 | 22 | 11 | 16 |
Ephemerella ignita | 451 | 41 | 17 | |
Ephemera | 502 | 2 | ||
Ecdyonurus | 421 | 4 | 14 | 9 |
Heptageniidae | 399 | 2 | 1 | 3 |
Habrophlebia | 491 | 1 | ||
Leptophlebiidae | 473 | 1 | ||
Hydrometra | 740 | 1 | 1 | |
Pomatinus substriatus | 33844 | 2 | ||
Hydroporinae | 2393 | 2 | ||
Esolus | 619 | 84 | 15 | 51 |
Limnius | 623 | 4 | ||
Oulimnius | 622 | 23 | 8 | 8 |
Riolus | 625 | 19 | 37 | 13 |
Stenelmis | 617 | 3 | 5 | |
Athericidae | 838 | 2 | 15 | 8 |
Ceratopogonidae | 819 | 2 | 2 | 5 |
Chironomidae | 807 | 408 | 497 | 147 |
Dixidae | 793 | 1 | ||
Empididae | 831 | 1 | ||
Limoniidae | 757 | 16 | 11 | 19 |
Psychodidae | 783 | 4 | 1 | |
Simuliidae | 801 | 11 | 27 | 6 |
Tipulidae | 753 | 6 | 2 | 2 |
Calopteryx | 650 | 1 | ||
Gomphus | 679 | 1 | ||
Onychogomphus | 682 | 1 | 1 | 1 |
Platycnemis | 657 | 4 | ||
Sialis | 704 | 14 | 3 | 3 |
Echinogammarus | 888 | 3 | 5 | |
Gammarus | 892 | 21 | 26 | 9 |
Gammaridae | 887 | 6 | 5 | 10 |
Asellidae | 880 | 2 | 2 | |
Corbicula | 1051 | 1 | ||
Pisidium | 1043 | 3 | ||
Sphaerium | 1044 | 1 | ||
Sphaeriidae | 1042 | 5 | 1 | 1 |
Bithynia | 994 | 2 | ||
Potamopyrgus antipodarum | 979 | 20 | 19 | 7 |
Hydrobiidae | 973 | 1 | 3 | |
Galba truncatula | 1002 | 2 | 2 | |
Radix | 1004 | 29 | 5 | 6 |
Physa (sensu lato) | 997 | 20 | 9 | 1 |
Physella | 19280 | 4 | ||
Glossiphoniidae | 908 | 2 | ||
Dugesiidae | 1055 | 2 | ||
Oligochaeta | 933 | 6 | 4 | 12 |
Nematoda | 1089 | 1 | ||
Cladocera | 3127 | 1 | 1 | |
Copepoda | 3206 | 1 | ||
Ostracoda | 3170 | 1 | 1 | |
Hydracarina | 906 | 1 | 1 | 1 |
Hydrozoa | 3168 | 1 | 1 | |
Bryozoa | 1087 | 1 | 1 |