a short-beaked echidna

a seed / a pit or stone in a fruit / a gamete (reproductive cell such as a spermatozoan or egg) / a lineage, bloodline / an origin, cause / the materials or ingredients from which something is made

outward appearance, façade

characteristic

Western Australia (a state of Australia)

unique / peculiar, remarkable; having an uncommon character / exceptional; exceptionally good

uniqueness / peculiarity / exceptionality

characteristic of, particular to

particularity, innateness

a needle used in sewing or other forms of embroidery / a phonograph needle (in record players) / a needle used in medical injections / a knitting needle / a stinger (in insects)