In classical architecture
, the hypotrachelium
is the space between the annulet
of the echinus
and the upper bed of the shafts, including, according to C. R. Cockerell
, the three grooves or sinkings found in some of the older examples, as in the temple of Neptune
and the temple of Aphaea
; there being only one groove in the Parthenon
, the Theseum
and later examples. In the temple of Ceres
and the so-called Basilica
at Paestum the hypotrachelium consists of a concave sinking carved with vertical lines suggestive of leaves, the tops of which project forward. A similar decoration is found in the capital of the columns flanking the tomb of Agamemnon
, but here the hypotrachelium projects forward with a cavetto moulding, and is carved with triple leaves like the buds of a rose.
In the Roman Doric Order the term was sometimes applied to that which is generally known as the "necking," the space between the fillet and the annulet.
The hypotrachelium was also called a collarino, or colarino, or colarin.
- "Collarino". Oxford English Dictionary. Oxford University Press. 2nd ed. 1989.