Listes faunistiques invertébrés
La Lèze à Labarthe / Lèze 05165000
- Télécharger la fiche IRSTEA xls / 30 ko
- Export SEEE csv / 9 ko
Date prélèvement | 21/08/2013 | ||||||||||||||||||||||||||||||||
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Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
17.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 35 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Brachycentridae | ||||||||||||||||||||||||||||||||
I2M2 |
0.7196
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 50.0 | dominant |
Blocs | 3.0 | marginal |
Granulats | 4.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 18.0 | dominant |
Algues | 1.0 | marginal |
Dalles, argiles | 21.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | s1 | Rapide | A |
P2 | s3 | Nulle | A |
P3 | s28 | Nulle | A |
P4 | s30 | Lente | A |
P5 | s24 | Lente | B |
P6 | s25 | Lente | B |
P7 | s29 | Lente | B |
P8 | s24 | Rapide | B |
P9 | s24 | Nulle | C |
P10 | s24 | Lente | C |
P11 | s29 | Nulle | C |
P12 | s24 | Rapide | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Euleuctra geniculata | 68 | 4 | ||
Leuctra | 69 | 1 | 1 | |
Brachycentrus | 265 | 2 | 1 | |
Cheumatopsyche | 221 | 4 | 128 | 56 |
Hydropsyche | 212 | 92 | 512 | 168 |
Hydroptilidae | 193 | 5 | 3 | 2 |
Hydroptila | 200 | 16 | 4 | 6 |
Ithytrichia | 198 | 2 | 1 | |
Lepidostoma | 305 | 4 | 4 | 3 |
Leptoceridae | 310 | 2 | 2 | 2 |
Athripsodes | 311 | 9 | 4 | 2 |
Mystacides | 312 | 9 | ||
Oecetis | 317 | 1 | ||
Polycentropodidae | 223 | 18 | 1 | |
Cyrnus | 224 | 5 | 3 | |
Polycentropus | 231 | 13 | 2 | |
Psychomyia | 239 | 2 | ||
Rhyacophila lato-sensu | 183 | 1 | ||
Baetis lato sensu | 9794 | 18 | 40 | 72 |
Centroptilum | 383 | 22 | 2 | |
Procloeon | 390 | 17 | 2 | 2 |
Caenis | 457 | 88 | 176 | 96 |
Ephemera | 502 | 5 | 9 | 2 |
Ephemerellidae | 449 | 1 | ||
Ephemerella ignita | 451 | 3 | ||
Heptageniidae | 399 | 4 | 4 | |
Ecdyonurus | 421 | 2 | 10 | 13 |
Choroterpes | 474 | 2 | 2 | 2 |
Habroleptoides | 485 | 1 | ||
Ephoron | 496 | 14 | 38 | 17 |
Aphelocheirus | 721 | 1 | ||
Micronecta | 719 | 2 | ||
Dryops | 613 | 1 | ||
Esolus | 619 | 1 | 4 | 1 |
Limnius | 623 | 1 | ||
Oulimnius | 622 | 1 | 1 | |
Stenelmis | 617 | 1 | 4 | |
Anthomyidae | 847 | 1 | 1 | |
Athericidae | 838 | 12 | 1 | 5 |
Chironomidae | 807 | 152 | 224 | 112 |
Empididae | 831 | 3 | 5 | 4 |
Limoniidae | 757 | 5 | 36 | 8 |
Tipulidae | 753 | 1 | ||
Anisoptera | 9787 | 2 | ||
Boyeria | 670 | 1 | ||
Gomphidae | 678 | 1 | ||
Gomphus | 679 | 1 | ||
Calopteryx | 650 | 1 | ||
Copepoda | 3206 | 1 | ||
Ostracoda | 3170 | 1 | ||
Gammaridae | 887 | 1 | ||
Gammarus | 892 | 5 | 1 | |
Asellidae | 880 | 15 | 1 | |
Hydracarina | 906 | 7 | 16 | 5 |
Corbicula | 1051 | 2 | 2 | 2 |
Physa (sensu lato) | 997 | 1 | 1 | |
Physa stricto-sensu | 30103 | 1 | ||
Oligochaeta | 933 | 1 | 2 | 1 |
Turbellaria | 3326 | 1 | ||
Nematoda | 1089 | 1 | 1 | 3 |
Gordiaca | 5189 | 1 |