Zalankores, Ana Mala Vas, Carniola 35 1872 1907
Zalankores, Janez Mala Vas, Carniola 1 1906 1907
The surname is ZABUKOVEC on the NY EI arrival manifest only transcribed incorrectly.
Zabukove, Franziska Malavas 27 1879 1906
Gacnik, Cecilia Malavas 19 1888 1907 [Cecilia was naturalized citizen - set of numbers and a date by her name on the EI manifest.
I would say it is ZABUKOVEC not Zabukavec.