1) Ape-man 2) Paranthropus 3) Zinjanthropus 
The term australopithecine refers generally to any species in the related genera of Australopithecus and Paranthropus. It may also include members of Kenyanthropus,{Sfn|Wood|2010|p=} Ardipithecus,{Sfn|Wood|2010|p=} and Praeanthropus.{Sfn|Cela-Conde|Ayala|2003|p=} The term comes from a former classification as members of a distinct subfamily, the A...
Australopithecus afarensis skull Any member of a species of the genus Australopithecus. Australopithecines lived during the Pliocene and early Pleistocene geological epochs in Africa (i.e., about 4.2-1.2 million years ago). Australopithecines and humans are hominids. One or more species of aust...
[adj] - of or belonging to the hominid genus Australopithecus 2. [n] - any of several extinct humanlike small-brained bipedal primates of the genus Australopithecus
australopithecine (s), australopithecines (pl) 1. Of, relating to, or characteristic of these extinct humanlike primates. 2. Any of several extinct humanlike small-brained bipedal primates of the genus Australopithecus; existing from 1 to 4 million years ago.
adjective of or belonging to the hominid genus Australopithecus
(sometimes cap.) a member of the extinct genus Australopithecus.