Listes faunistiques invertébrés
SAVASSE A ROMANS-SUR-ISERE 2 06148850
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Date prélèvement | 15/07/2010 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
18.0
|
||||||||||||||||||||||||||||||||
GFI | 6 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 49 | ||||||||||||||||||||||||||||||||
I2M2 |
0.5822
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 0.0 | marginal |
Pierres, galets | 60.0 | dominant |
Blocs | 10.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 4.0 | marginal |
Vases | 1.0 | marginal |
Sables | 0.0 | marginal |
Algues | 1.0 | marginal |
Dalles, argiles | 22.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Litieres | Nulle | A |
P2 | Helophytes | Lente | A |
P3 | Vases | Nulle | A |
P4 | Granulats | Moyenne | A |
P5 | Pierres, galets | Moyenne | B |
P6 | Blocs | Lente | B |
P7 | Dalles, argiles | Moyenne | B |
P8 | Pierres, galets | Lente | B |
P9 | Pierres, galets | Nulle | C |
P10 | Pierres, galets | Rapide | C |
P11 | Pierres, galets | Moyenne | C |
P12 | Dalles, argiles | Rapide | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Euleuctra | 67 | 2 | 1 | |
Leuctra | 69 | 1 | ||
Hydropsyche | 212 | 10 | 117 | 67 |
Hydroptilidae | 193 | 4 | 24 | 8 |
Hydroptila | 200 | 22 | 74 | 82 |
Leptoceridae | 310 | 4 | 4 | |
Athripsodes | 311 | 20 | 1 | 1 |
Mystacides | 312 | 88 | 3 | 1 |
Cyrnus | 224 | 2 | ||
Rhyacophila lato-sensu | 183 | 8 | 17 | |
Baetidae | 363 | 169 | ||
Baetis | 364 | 54 | 320 | 686 |
Procloeon | 390 | 10 | ||
Cloeon | 387 | 87 | ||
Pseudocentroptilum | 3207 | 29 | ||
Caenis | 457 | 43 | 6 | 1 |
Ephemerella | 450 | 1 | 3 | |
Ephemera | 502 | 35 | 13 | 1 |
Heptageniidae | 399 | 1 | 5 | |
Ecdyonurus | 421 | 1 | 3 | 2 |
Micronecta | 719 | 49 | ||
Gerridae | 734 | 7 | ||
Hydrometridae | 739 | 4 | ||
Nepidae | 725 | 1 | ||
Veliidae | 743 | 1 | ||
Laccophilinae | 2394 | 1 | ||
Colymbetinae | 2395 | 4 | ||
Elmidae | 614 | 3 | ||
Stenelmis | 617 | 1 | ||
Elmis | 618 | 24 | 57 | 81 |
Esolus | 619 | 8 | 6 | 3 |
Riolus | 625 | 1 | 6 | 27 |
Dupophilus | 620 | 1 | ||
Oulimnius | 622 | 14 | 3 | |
Gyrinus | 514 | 1 | ||
Haliplus | 518 | 2 | ||
Hydrophilinae | 2517 | 2 | 1 | |
Anthomyidae | 847 | 2 | 68 | |
Athericidae | 838 | 14 | ||
Ceratopogonidae | 819 | 27 | 6 | |
Chironomidae | 807 | 3190 | 813 | 207 |
Dixidae | 793 | 14 | ||
Empididae | 831 | 14 | 98 | 63 |
Sciomyzidae | 845 | 5 | ||
Limoniidae | 757 | 9 | 251 | 454 |
Psychodidae | 783 | 1 | 1 | |
Simuliidae | 801 | 24 | 113 | |
Tabanidae | 837 | 1 | ||
Tipulidae | 753 | 1 | ||
Calopteryx | 650 | 11 | 1 | |
Coenagrionidae | 658 | 2 | ||
Gomphidae | 678 | 3 | ||
Onychogomphus | 682 | 4 | 1 | |
Orthetrum | 698 | 1 | ||
Platycnemis | 657 | 34 | ||
Zygoptera | 9785 | 68 | ||
Gammaridae | 887 | 907 | 186 | 459 |
Gammarus | 892 | 1251 | 941 | 664 |
Copepoda | 3206 | 1 | 1 | |
Ostracoda | 3170 | 1 | 1 | |
Hydracarina | 906 | 1 | 1 | 1 |
Sphaeriidae | 1042 | 46 | ||
Pisidium | 1043 | 10 | 1 | |
Bithynia | 994 | 1 | ||
Potamopyrgus | 978 | 72 | 8 | 3 |
Radix | 1004 | 2 | 1 | |
Physella | 19280 | 6 | 2 | |
Oligochaeta | 933 | 481 | 35 | 84 |
Dendrocoelidae | 1071 | 1 | ||
Dugesiidae | 1055 | 56 | 8 | 4 |
Nematoda | 1089 | 1 | 1 | 1 |
Hydrozoa | 3166 | 1 | 1 | |
Cladocera | 3127 | 1 |