Listes faunistiques invertébrés
Le Montbrun à Daumazan-sur-Arize 05176090
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 11 ko
Date prélèvement | 28/07/2022 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
19.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 41 | ||||||||||||||||||||||||||||||||
I2M2 |
0.9212
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 3.0 | marginal |
Hydrophytes | ||
Litieres | 1.0 | marginal |
Branchage, racines | 2.0 | marginal |
Pierres, galets | 74.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 1.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | ||
Sables | 11.0 | dominant |
Algues | 1.0 | marginal |
Dalles, argiles | 5.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Nulle | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Nulle | A |
P4 | Blocs | Nulle | A |
P5 | Pierres, galets | Nulle | B |
P6 | Sables | Nulle | B |
P7 | Dalles, argiles | Nulle | B |
P8 | Pierres, galets | Moyenne | B |
P9 | Pierres, galets | Lente | 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 | 28 | 27 |
Leuctra geniculata | 33830 | 4 | 17 | 5 |
Brachycentrus | 265 | 1 | ||
Silo | 292 | 6 | ||
Goeridae | 286 | 1 | ||
Cheumatopsyche lepida | 222 | 7 | ||
Hydropsyche | 212 | 9 | 13 | 83 |
Hydroptila | 200 | 4 | 5 | |
Lepidostoma hirtum | 306 | 1 | 2 | |
Athripsodes | 311 | 2 | 1 | |
Leptocerus | 319 | 19 | ||
Mystacides | 312 | 6 | 2 | 4 |
Oecetis | 317 | 10 | 1 | 1 |
Leptoceridae | 310 | 1 | ||
Chimarra | 207 | 1 | 4 | 31 |
Cyrnus | 224 | 15 | 3 | 5 |
Polycentropus | 231 | 1 | 1 | |
Polycentropodidae | 223 | 2 | ||
Lype | 241 | 1 | ||
Psychomyia pusilla | 240 | 5 | 3 | |
Rhyacophila lato-sensu | 183 | 1 | 1 | 14 |
Sericostomatidae | 321 | 1 | ||
Baetis lato sensu | 9794 | 10 | 4 | |
Centroptilum luteolum | 384 | 9 | 2 | |
Procloeon | 390 | 1 | 1 | |
Baetidae | 363 | 2 | ||
Caenis | 457 | 188 | 3 | 26 |
Ephemerella ignita | 451 | 2 | 2 | 5 |
Ephemera | 502 | 1 | ||
Ecdyonurus | 421 | 1 | ||
Heptageniidae | 399 | 1 | ||
Habroleptoides | 485 | 1 | ||
Leptophlebiidae | 473 | 1 | 1 | |
Corixinae | 5196 | 2 | ||
Gerridae | 734 | 1 | 1 | |
Pomatinus substriatus | 33844 | 1 | ||
Elmis | 618 | 27 | 47 | 97 |
Esolus | 619 | 27 | 67 | |
Limnius | 623 | 4 | 7 | 22 |
Oulimnius | 622 | 196 | 167 | 150 |
Riolus | 625 | 13 | 60 | 45 |
Stenelmis | 617 | 7 | 1 | |
Orectochilus | 515 | 1 | 4 | |
Hydraena | 608 | 6 | ||
Athericidae | 838 | 20 | 5 | 3 |
Ceratopogonidae | 819 | 2 | 2 | |
Chironomidae | 807 | 201 | 43 | 140 |
Dixidae | 793 | 1 | ||
Empididae | 831 | 2 | ||
Limoniidae | 757 | 2 | 7 | 1 |
Psychodidae | 783 | 1 | ||
Simuliidae | 801 | 4 | 15 | |
Anisoptera | 9787 | 2 | ||
Zygoptera | 9785 | 4 | ||
Boyeria irene | 671 | 3 | 2 | |
Calopteryx | 650 | 1 | 1 | |
Oxygastra curtisii | 692 | 1 | ||
Onychogomphus | 682 | 2 | 7 | 3 |
Gomphidae | 678 | 1 | ||
Platycnemis | 657 | 3 | ||
Orconectes | 870 | 1 | ||
Gammarus | 892 | 1 | ||
Copepoda | 3206 | 1 | ||
Hydracarina | 906 | 1 | 1 | 1 |
Pisidium | 1043 | 1 | ||
Sphaeriidae | 1042 | 1 | ||
Bythinella | 992 | 1 | ||
Potamopyrgus antipodarum | 979 | 9 | 36 | 6 |
Physa (sensu lato) | 997 | 2 | ||
Physella | 19280 | 6 | 5 | 2 |
Ancylus fluviatilis | 1029 | 5 | 8 | 47 |
Planorbidae | 1009 | 2 | ||
Oligochaeta | 933 | 5 | 26 | |
Nemathelmintha | 3111 | 1 |