Biblio |
Contribution to taxonomy and nomenclature of freshwater fishes of the Amur drainage area and the far East (Osteichthys) |
Erich Willems |
Biblio |
Macroevolutionary patterns in the diversification of parrots: Effects of climate change, geological events and key innovations |
Erich Willems |
Mitteilung |
MOc: 25.01.12 |
Erich Willems |
Mitteilung |
MOc: 01.09.10 |
Erich Willems |
Mitteilung |
MOc: 16.10.10 |
Erich Willems |
Mitteilung |
MOc: 22.09.10 |
Erich Willems |
Biblio |
Energy allocation in juvenile roach and burbot under different temperature and feeding regimes. |
Erich Willems |
Mitteilung |
MOc: 01.08.10 |
Erich Willems |
Biblio |
Ichtsys |
Erich Willems |
Seite |
MOc: 08.11.09 |
Erich Willems |
Mitteilung |
MOc: 05.08.10 |
Erich Willems |
Biblio |
Vergleichende Verhaltensforschung; Grundlagen der Ethologie |
Erich Willems |
Biblio |
Gesunde Zierfische; Grundlagen-Vorbeugung-Heilung |
Erich Willems |
Tierbestand |
Macropodus ocellatus "AqGl HongKong 2016"(id4115) |
Proxy FrKnoblKr |
Biblio |
Fine structure of the respiratory organs of the climbing perch Anabas testudineus |
Erich Willems |
Mitteilung |
MOc: 04.08.10 |
Erich Willems |
Biblio |
Bunte Farben, Prächtige Flossen, Paradiesfische Macropodus opercularis |
Erich Willems |
Buchseite |
MOp: Biotope |
Erich Willems |
Biblio |
Artbegriff und Evolution. |
Erich Willems |
Tierbestand |
M. opercularis "Südvietnam aus der Umgebung von Pleiku"(id3988) |
RoKu |
Biblio |
Supplement to the 'Birds of New Zealand' / |
Erich Willems |
Biblio |
Robinie (Robinia pseudoacacia) als Papageiennahrung |
Erich Willems |
Biblio |
Causes and consequnces of winter mortality in fishes |
Erich Willems |
Biblio |
Note on the karyotype and NOR location of Siamese fighting fish Betta splendens |
Erich Willems |
Biblio |
Der Makropode 1/08 |
Erich Willems |