Multiple original spellings used: praelampreyanus in plate captions; prallampreyanus in heading of species ... [details]
"Zaysanskaya vpadina, r. Chaybulak" [Zaysan depression, Chaybulak river] (Kazakhstan) [details]
"Zaysanskaya vpadina, r. Chaybulak" [Zaysan depression, Chaybulak river] (Kazakhstan) [details]
"Zaysanskaya vpadina, r. Chaybulak" [Zaysan depression, Chaybulak river] (Kazakhstan) [details]
"Zaysanskaya vpadina, r. Chaybulak" [Zaysan depression, Chaybulak river] (Kazakhstan) [details]
"Zaysanskaya vpadina, r. Chaybulak" [Zaysan depression, Chaybulak river] (Kazakhstan) [details]
"Zaysanskaya vpadina, gora Chakel'mes" [Zaysan depression, Shäkilmys Taūy] (Kazakhstan) [details]
"Zaysanskaya vpadina, r. Aksyir" [Zaysan depression, Aksyir river] (Kazakhstan) [details]
"Zaysanskaya vpadina, r. Chaybulak" [Zaysan depression, Chaybulak river] (Kazakhstan) [details]
"Zaysanskaya vpadina, r. Aksyir" [Zaysan depression, Aksyir river] (Kazakhstan) [details]
"Zaysanskaya vpadina, r. Chaybulak" [Zaysan depression, Chaybulak river] (Kazakhstan) [details]
"Zaysanskaya vpadina, r. Chaybulak" [Zaysan depression, Chaybulak river] (Kazakhstan) [details]
"Zaysanskaya vpadina, r. Chaybulak" [Zaysan depression, Chaybulak river] (Kazakhstan) [details]
"Zaysanskaya vpadina, r. Chaybulak" [Zaysan depression, Chaybulak river] (Kazakhstan) [details]