Listes faunistiques invertébrés
Le Viaur à La Garde / Viaur 05125000
- Télécharger la fiche IRSTEA xls / 647 ko
- Export SEEE csv / 12 ko
Date prélèvement | 08/07/2020 | ||||||||||||||||||||||||||||||||
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Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
19.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 47 | ||||||||||||||||||||||||||||||||
I2M2 |
0.7560
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | ||
Hydrophytes | 15.0 | dominant |
Litieres | 3.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 42.0 | dominant |
Blocs | 30.0 | dominant |
Granulats | ||
Helophytes | 1.0 | marginal |
Vases | ||
Sables | 4.0 | marginal |
Algues | ||
Dalles, argiles | 4.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Litieres | Nulle | A |
P2 | Blocs | Nulle | B |
P3 | Hydrophytes | Nulle | B |
P4 | Blocs | Lente | C |
P5 | Pierres, galets | Nulle | B |
P6 | Blocs | Nulle | C |
P7 | Pierres, galets | Nulle | C |
P8 | Sables | Nulle | A |
P9 | Branchage, racines | Nulle | A |
P10 | Helophytes | Nulle | A |
P11 | Pierres, galets | Lente | B |
P12 | Pierres, galets | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Siphonoperla | 174 | 1 | ||
Leuctra | 69 | 2 | 11 | 25 |
Leuctra geniculata | 33830 | 1 | 8 | 23 |
Brachycentrus | 265 | 2 | ||
Oligoplectrum maculatum | 264 | 1 | 1 | |
Brachycentridae | 262 | 1 | ||
Goera pilosa | 288 | 2 | 1 | |
Cheumatopsyche lepida | 222 | 1 | ||
Hydropsyche | 212 | 2 | 5 | |
Hydroptila | 200 | 1 | 1 | 10 |
Orthotrichia | 197 | 1 | 1 | 1 |
Hydroptilidae | 193 | 1 | 3 | |
Athripsodes | 311 | 1 | 1 | |
Ceraclea | 313 | 5 | 2 | |
Mystacides | 312 | 31 | 1 | 2 |
Oecetis | 317 | 4 | 5 | 3 |
Leptoceridae | 310 | 2 | ||
Limnephilinae | 3163 | 1 | ||
Cyrnus | 224 | 2 | 2 | 1 |
Polycentropus | 231 | 1 | 1 | 13 |
Polycentropodidae | 223 | 3 | 4 | 2 |
Psychomyia pusilla | 240 | 1 | 14 | |
Psychomyiidae | 238 | 1 | ||
Baetis lato sensu | 9794 | 1 | ||
Centroptilum luteolum | 384 | 10 | 1 | |
Procloeon | 390 | 3 | 5 | 7 |
Baetopus | 31231 | 1 | 1 | |
Baetidae | 363 | 11 | 10 | 5 |
Caenis | 457 | 213 | 81 | 40 |
Ephemerella ignita | 451 | 2 | 2 | |
Ephemera | 502 | 1 | ||
Ecdyonurus | 421 | 1 | 1 | 2 |
Heptageniidae | 399 | 1 | ||
Choroterpes picteti | 475 | 3 | 13 | |
Paraleptophlebia | 481 | 2 | ||
Leptophlebiidae | 473 | 1 | 7 | 15 |
Ephoron virgo | 497 | 7 | 13 | 27 |
Aphelocheirus aestivalis | 2714 | 1 | 2 | |
Micronecta | 719 | 442 | 49 | 10 |
Gerris | 735 | 3 | ||
Hydrometra | 740 | 3 | ||
Laccophilinae | 2394 | 12 | 25 | |
Elmis | 618 | 1 | 5 | |
Esolus | 619 | 13 | 28 | 52 |
Limnius | 623 | 2 | 3 | |
Normandia | 624 | 2 | ||
Oulimnius | 622 | 2 | 3 | |
Stenelmis | 617 | 2 | ||
Hydrophilinae | 2517 | 16 | ||
Athericidae | 838 | 3 | 1 | 4 |
Ceratopogonidae | 819 | 1 | 2 | 2 |
Chironomidae | 807 | 649 | 330 | 209 |
Ephydridae | 844 | 19 | ||
Limoniidae | 757 | 6 | ||
Simuliidae | 801 | 1 | ||
Calopteryx | 650 | 1 | 2 | |
Gomphus | 679 | 4 | 3 | 4 |
Onychogomphus | 682 | 3 | 3 | 6 |
Gomphidae | 678 | 1 | 1 | |
Platycnemis | 657 | 14 | ||
Sialis | 704 | 8 | 2 | 1 |
Amphipoda | 3114 | 1 | ||
Crangonyx pseudogracilis | 5117 | 7 | 3 | |
Pacifastacus leniusculus | 873 | 1 | 1 | |
Orconectes | 870 | 1 | 1 | |
Corbicula | 1051 | 18 | 5 | 4 |
Pisidium | 1043 | 6 | 2 | |
Sphaeriidae | 1042 | 2 | 1 | |
Ancylus fluviatilis | 1029 | 7 | 19 | 44 |
Ferrissia | 1030 | 1 | ||
Radix | 1004 | 2 | ||
Theodoxus fluviatilis | 968 | 7 | ||
Physa (sensu lato) | 997 | 36 | ||
Physella | 19280 | 6 | ||
Planorbidae | 1009 | 26 | 3 | 2 |
Dugesiidae | 1055 | 2 | 1 | |
Oligochaeta | 933 | 128 | 56 | 72 |
Nematoda | 1089 | 1 | 1 | 1 |
Cladocera | 3127 | 1 | ||
Copepoda | 3206 | 1 | 1 | |
Hydracarina | 906 | 1 | 1 | 1 |