Listes faunistiques invertébrés
Le Salat à Roquefort 05178000
- Télécharger la fiche IRSTEA xls / 619 ko
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Date prélèvement | 30/09/2021 | |||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | |||||||||||||||||||||||||
IBG |
19.0
|
|||||||||||||||||||||||||
GFI | 8 | |||||||||||||||||||||||||
Variété taxonomique | 42 | |||||||||||||||||||||||||
I2M2 |
0.7348
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 1.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 20.0 | dominant |
Blocs | 36.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | ||
Sables | 2.0 | marginal |
Algues | 1.0 | marginal |
Dalles, argiles | 35.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Rapide | A |
P2 | Hydrophytes | Moyenne | A |
P3 | Litieres | Nulle | A |
P4 | Branchage, racines | Nulle | A |
P5 | Pierres, galets | Moyenne | B |
P6 | Blocs | Moyenne | B |
P7 | Dalles, argiles | Rapide | B |
P8 | Blocs | Rapide | B |
P9 | Dalles, argiles | Moyenne | C |
P10 | Blocs | Lente | C |
P11 | Dalles, argiles | Lente | C |
P12 | Pierres, galets | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 6 | 36 | 6 |
Leuctra geniculata | 33830 | 2 | 3 | |
Leuctridae | 66 | 1 | 3 | |
Taeniopteryx | 14 | 2 | ||
Brachycentrus | 265 | 71 | 264 | 3 |
Micrasema | 268 | 12 | ||
Agapetus | 191 | 1 | ||
Silo | 292 | 3 | ||
Cheumatopsyche lepida | 222 | 2 | 545 | |
Hydropsyche | 212 | 6 | 277 | 8 |
Hydroptila | 200 | 2 | 4 | |
Hydroptilidae | 193 | 1 | 4 | |
Athripsodes | 311 | 11 | 2 | 2 |
Mystacides | 312 | 73 | 23 | |
Oecetis | 317 | 8 | ||
Leptoceridae | 310 | 1 | 1 | |
Limnephilinae | 3163 | 1 | ||
Chimarra | 207 | 36 | ||
Polycentropus | 231 | 5 | 8 | 13 |
Polycentropodidae | 223 | 4 | 1 | |
Psychomyia pusilla | 240 | 1 | 249 | 168 |
Rhyacophila lato-sensu | 183 | 1 | 25 | |
Baetis lato sensu | 9794 | 4 | 93 | |
Centroptilum luteolum | 384 | 10 | ||
Caenis | 457 | 2 | 3 | |
Torleya major | 452 | 1 | ||
Ephemera | 502 | 1 | ||
Ecdyonurus | 421 | 3 | 1 | |
Heptagenia | 443 | 1 | ||
Heptageniidae | 399 | 17 | ||
Potamanthus luteus | 510 | 1 | 7 | 2 |
Elmis | 618 | 48 | 211 | 60 |
Esolus | 619 | 38 | 140 | 68 |
Limnius | 623 | 3 | 100 | 16 |
Oulimnius | 622 | 63 | 28 | |
Riolus | 625 | 10 | ||
Stenelmis | 617 | 20 | 4 | |
Orectochilus | 515 | 2 | 23 | 2 |
Ochthebius | 609 | 1 | ||
Athericidae | 838 | 8 | 1 | |
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 629 | 363 | 321 |
Empididae | 831 | 2 | ||
Limoniidae | 757 | 1 | 18 | 9 |
Coenosiinae | 50792 | 9 | 3 | |
Psychodidae | 783 | 37 | 2 | |
Simuliidae | 801 | 2 | 3 | |
Tipulidae | 753 | 3 | ||
Calopteryx | 650 | 19 | 1 | |
Gammarus | 892 | 526 | 7 | 3 |
Gammaridae | 887 | 284 | 2 | 2 |
Branchiura | 29151 | 1 | ||
Hydracarina | 906 | 1 | 1 | 1 |
Corbicula | 1051 | 136 | 4 | 39 |
Pisidium | 1043 | 4 | 1 | |
Potamopyrgus antipodarum | 979 | 104 | ||
Hydrobiidae | 973 | 27 | 1 | |
Theodoxus fluviatilis | 968 | 2 | 28 | 56 |
Physella | 19280 | 6 | 1 | 2 |
Physidae | 995 | 1 | ||
Ancylus fluviatilis | 1029 | 1 | 53 | 25 |
Planorbidae | 1009 | 6 | 1 | |
Erpobdellidae | 928 | 4 | 5 | |
Oligochaeta | 933 | 867 | 17 | 120 |
Dugesiidae | 1055 | 1 | 6 | 1 |
Prostoma | 3110 | 1 | ||
Nematoda | 1089 | 1 | 1 |