Seite |
MOc: 25.08.09 |
Erich Willems |
Biblio |
Libellen beobachten, bestimmen und fotografieren |
Erich Willems |
Biblio |
Isolation calls and retrieving behavior in laboratory and wild-derived golden hamsters—No sign for inbreeding depression |
Erich Willems |
Biblio |
Experimental evidence of contagious yawning in budgerigars (Melopsittacus undulatus) |
Erich Willems |
Biblio |
Supplement to the 'Birds of New Zealand' / |
Erich Willems |
Mitteilung |
MOc: 25.10.10 |
Erich Willems |
Buchseite |
PhR: 22.03.13 |
Erich Willems |
Biblio |
Freude am Aquarium |
Erich Willems |
Biblio |
A comparison of pedigree, genetic, and genomic estimates of relatedness for informing pairing decisions in two critically endangered birds: Implications for conservation breeding programmes worldwide |
Erich Willems |
Mitteilung |
MOc: 20.08.10 |
Erich Willems |
Buchseite |
Individuelles Erkennen von Artgenossen |
Erich Willems |
Biblio |
Effects of Temperature and Floating Materials on Breeding by the Paradise Fish (Macropodus opercularis) in the Non-reproductive Season |
Erich Willems |
Biblio |
Exposure of larvae to daily thermocycles affects gonad development, sex 1 ratio and sexual steroids in Solea senegalensis |
Erich Willems |
Buchseite |
Macropodus opercularis <Nanjing Büchner 1990er> |
Erich Willems |
Biblio |
Homing of a red-crowned parakeet (Cyanoramphus novaezelandiae) from Motuihe Island to Little Barrier Island, New Zealand |
Erich Willems |
Mitteilung |
MOc: 01.05.11 |
Erich Willems |
Biblio |
DeepFin |
Erich Willems |
Seite |
MOc: 05.12.09 |
Erich Willems |
Tierbestand |
Macropodus opercularis "Ninh Binh"(id4014) |
Felix |
Biblio |
Vogelbuch oder Außführliche beschreibung, vnd lebendige, ja auch eygentliche Controfactur |
Erich Willems |
Tierbestand |
M. ocellatus "Jangtze"(id3992) |
RoKu |
Mitteilung |
MOc: 05.02.11 |
Erich Willems |
Buchseite |
MOp: Nestbau und Laichen |
Erich Willems |
Biblio |
Er redete mit dem Vieh, den Vögeln und den Fischen |
Erich Willems |
Tierbestand |
M. hongkongensis "Jiangmen Heshan"(id4011) |
Jan |