group in The Hague and wife of the vice-president of UEA Johannes Rijk Gerardus Isbrücker. Isbrücker was an esperantist from 1909, soon after she wrote an...
5 KB (646 words) - 05:34, 13 June 2024
Chilodus (category Taxa named by Johannes Peter Müller)
genus are: Chilodus fritillus Vari & H. Ortega, 1997 Chilodus gracilis Isbrücker & Nijssen, 1988 (graceful headstander), or sometimes called petite headstander...
3 KB (214 words) - 05:39, 13 May 2024