Listes faunistiques invertébrés
Le Cérou à Milhars 05122000
- Télécharger la fiche IRSTEA xls / 40 ko
- Export SEEE csv / 10 ko
Date prélèvement | 21/08/2014 | ||||
---|---|---|---|---|---|
Méthode | Petit cours d'eau | IBG |
18.0
|
||
GFI | 8 | ||||
Variété taxonomique | 40 | ||||
Taxon indicateur | Brachycentridae |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 2.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 42.0 | dominant |
Blocs | 12.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 6.0 | dominant |
Algues | 0.0 | marginal |
Dalles, argiles | 35.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Moyenne | A |
P2 | Granulats | Lente | A |
P3 | Litieres | Nulle | A |
P4 | Branchage, racines | Nulle | A |
P5 | Pierres, galets | Lente | B |
P6 | Blocs | Lente | B |
P7 | Sables | Lente | B |
P8 | Dalles, argiles | Lente | B |
P9 | Pierres, galets | Moyenne | C |
P10 | Pierres, galets | Nulle | C |
P11 | Dalles, argiles | Nulle | C |
P12 | Dalles, argiles | Rapide | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra geniculata | 33830 | 1 | 7 | 5 |
Leuctra | 69 | 4 | 3 | 6 |
Leuctridae | 66 | 1 | 1 | |
Oligoplectrum | 263 | 9 | 8 | |
Goeridae | 286 | 1 | ||
Cheumatopsyche | 221 | 128 | 66 | |
Hydropsyche | 212 | 464 | 2 | 68 |
Hydroptila | 200 | 3 | 4 | |
Orthotrichia | 197 | 1 | ||
Lepidostoma | 305 | 3 | ||
Lepidostomatidae | 304 | 2 | ||
Athripsodes | 311 | 13 | ||
Mystacides | 312 | 1 | 3 | |
Oecetis | 317 | 7 | ||
Triaenodes - Ylodes | 24007 | 8 | ||
Triaenodes | 314 | 8 | ||
Polycentropus | 231 | 3 | 1 | 5 |
Lype | 241 | 4 | ||
Psychomyia | 239 | 8 | ||
Rhyacophila lato-sensu | 183 | 2 | 13 | |
Baetis | 364 | 148 | 141 | |
Centroptilum | 383 | 8 | 2 | |
Labiobaetis | 32271 | 4 | ||
Caenis | 457 | 7 | 2 | |
Ephemerella | 450 | 10 | 2 | |
Ephemera | 502 | 5 | ||
Ecdyonurus | 421 | 2 | 5 | |
Heptageniidae | 399 | 2 | 3 | |
Paraleptophlebia | 481 | 1 | 1 | |
Leptophlebiidae | 473 | 1 | 2 | 4 |
Elmis | 618 | 80 | 30 | 60 |
Esolus | 619 | 128 | 246 | 176 |
Limnius | 623 | 16 | 2 | 12 |
Normandia | 624 | 2 | ||
Oulimnius | 622 | 96 | 48 | 9 |
Stenelmis | 617 | 1 | 1 | 8 |
Orectochilus | 515 | 1 | ||
Hydraena | 608 | 1 | ||
Atrichops | 840 | 15 | 92 | 3 |
Blepharicera | 749 | 1 | ||
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 96 | 92 | 17 |
Clinocerinae | 9813 | 2 | ||
Hemerodromiinae | 3202 | 4 | ||
Empididae | 831 | 3 | ||
Limoniini | 20393 | 1 | 1 | |
Simuliidae | 801 | 38 | 1 | |
Boyeria | 670 | 2 | ||
Calopteryx | 650 | 7 | ||
Oxygastra | 691 | 4 | ||
Corduliidae | 690 | 28 | ||
Gomphus | 679 | 5 | 6 | |
Onychogomphus | 682 | 5 | 12 | 13 |
Gomphidae | 678 | 2 | ||
Platycnemis | 657 | 3 | ||
Gammarus | 892 | 22 | 2 | |
Asellidae | 880 | 88 | ||
Corbicula | 1051 | 4 | 5 | 1 |
Pisidium | 1043 | 19 | 5 | |
Ancylus | 1028 | 4 | 112 | |
Bithynia | 994 | 6 | 3 | |
Theodoxus | 967 | 1 | ||
Physidae | 995 | 3 | ||
Oligochaeta | 933 | 40 | 14 | 3 |
Dugesia | 1056 | 10 | ||
Mermithoïdea | 3159 | 3 | 3 | |
Prostoma | 3110 | 3 | 3 | |
Hydracarina | 906 | 3 | 3 | 3 |