Listes faunistiques invertébrés
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Date prélèvement | 27/09/2021 | ||||||||||||||||||||||||||||||||
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Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
19.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 48 | ||||||||||||||||||||||||||||||||
I2M2 |
0.9249
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 3.0 | marginal |
Pierres, galets | 74.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 7.0 | dominant |
Helophytes | 2.0 | marginal |
Vases | 0.0 | marginal |
Sables | 6.0 | dominant |
Algues | 2.0 | marginal |
Dalles, argiles | 4.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Litieres | Nulle | A |
P2 | Branchage, racines | Lente | A |
P3 | Blocs | Lente | A |
P4 | Helophytes | Moyenne | A |
P5 | Pierres, galets | Moyenne | B |
P6 | Granulats | Lente | B |
P7 | Sables | Nulle | B |
P8 | Pierres, galets | Lente | B |
P9 | Pierres, galets | Nulle | C |
P10 | Pierres, galets | Moyenne | C |
P11 | Pierres, galets | Lente | C |
P12 | Pierres, galets | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 26 | 8 | 42 |
Goeridae | 286 | 1 | 1 | |
Silo | 292 | 4 | ||
Cheumatopsyche | 221 | 9 | ||
Hydropsyche | 212 | 7 | 11 | 34 |
Hydroptila | 200 | 1 | 3 | |
Orthotrichia | 197 | 1 | 1 | |
Lepidostomatidae | 304 | 2 | 1 | |
Athripsodes | 311 | 2 | 4 | 7 |
Mystacides | 312 | 17 | ||
Oecetis | 317 | 33 | 1 | |
Triaenodes | 314 | 63 | ||
Limnephilinae | 3163 | 1 | ||
Polycentropodidae | 223 | 1 | ||
Polycentropus | 231 | 2 | ||
Psychomyia | 239 | 1 | 2 | 3 |
Rhyacophila stricto-sensu | 5237 | 1 | ||
Baetis lato sensu | 9794 | 10 | 378 | 327 |
Procloeon | 390 | 1 | 5 | |
Caenis | 457 | 9 | 4 | 83 |
Serratella | 5152 | 1 | ||
Ephemera | 502 | 6 | 7 | 23 |
Ecdyonurus | 421 | 2 | 7 | 1 |
Heptagenia | 443 | 6 | ||
Leptophlebiidae | 473 | 6 | ||
Choroterpes | 474 | 1 | 1 | |
Paraleptophlebia | 481 | 1 | 2 | |
Ephoron | 496 | 1 | ||
Potamanthus | 509 | 3 | 102 | 74 |
Aphelocheirus | 721 | 11 | 4 | |
Micronectinae | 20396 | 1 | 7 | |
Dryops | 613 | 7 | ||
Pomatinus substriatus | 33844 | 8 | 1 | |
Elmis | 618 | 28 | 21 | 130 |
Esolus | 619 | 112 | 554 | 869 |
Limnius | 623 | 13 | 47 | 33 |
Oulimnius | 622 | 41 | 57 | 97 |
Stenelmis | 617 | 11 | 8 | 11 |
Orectochilus | 515 | 1 | ||
Hydraena | 608 | 1 | ||
Hydrophilinae | 2517 | 2 | ||
Athericidae | 838 | 8 | 3 | 8 |
Chironomidae | 807 | 71 | 183 | 83 |
Dixidae | 793 | 2 | 1 | |
Ephydridae | 844 | 9 | ||
Limoniidae | 757 | 1 | 2 | |
Pediciidae | 50011 | 1 | 1 | |
Simuliidae | 801 | 10 | 13 | 95 |
Tipulidae | 753 | 3 | 2 | |
Gomphus | 679 | 3 | 2 | |
Onychogomphus | 682 | 11 | 7 | 5 |
Calopteryx | 650 | 8 | 1 | 2 |
Platycnemis | 657 | 82 | 1 | 2 |
Echinogammarus | 888 | 26 | 1 | |
Orconectes | 870 | 1 | ||
Procambarus | 2027 | 1 | ||
Corbicula | 1051 | 18 | 73 | 81 |
Pisidium | 1043 | 1 | ||
Potamopyrgus | 978 | 2 | 6 | 4 |
Radix | 1004 | 1 | ||
Theodoxus | 967 | 1 | 7 | |
Physella | 19280 | 112 | 2 | |
Planorbidae | 1009 | 23 | 2 | |
Ancylus | 1028 | 3 | 11 | |
Oligochaeta | 933 | 18 | 214 | 31 |
Dugesiidae | 1055 | 11 | 7 | 9 |
Prostoma | 3110 | 2 | 3 | |
Nematoda | 1089 | 1 | 5 | 1 |
Hydracarina | 906 | 17 | 27 | 17 |