Archilochian or archilochean is a term used in the metrical analysis of Ancient Greek and Latin poetry. The name is derived from Archilochus, whose poetry first uses the rhythms.
In the analysis of Archaic and Classical Greek poetry, archilochean usually describes the length ׯ˘˘¯˘˘¯×¯˘¯˘¯¯[1] (where ¯ indicates a longum, ˘ a breve, and × an anceps syllable). The alternative name erasmonideus[2] comes from Archilochus' fr. 168 West:
As indicated, a caesura is observed before the ithyphallic (¯˘¯˘¯¯) ending of the verse. (Because of this, the name erasmonideus has sometimes been used to refer only to the colon ׯ˘˘¯˘˘¯× preceding the ithyphallic.[3])
The verse is also used stichically in Old Comedy, for example in Aristophanes, Wasps 1518-1537 (with irregular responsion[4]) and in Cratinus fr. 360 Kassel-Austin, where, as Hephaestion notes,[5] no caesura is observed before the ithyphallic ending:
The verse also occurs in the choral lyric of tragedy and comedy, with the same caesura as in the example from Archilochus, as a rule.[6]
Trichas used the name archilocheion for the trochaic trimeter catalectic, ¯˘¯× ¯˘¯× ¯˘¯, seen in Archilochus, fr. 197 West, and used stichically by Callimachus (fr. 202 Pfeiffer).[7]
In discussion of Horace's poetry, the Greater Archilochian verse (or Archilochian heptameter) consists of four dactyls (or alternatively spondees) followed after a caesura by three trochees, producing the seven-foot scheme ¯˘˘ ¯˘˘ ¯˘˘ ¯˘˘ ¯˘ ¯˘ ¯¯, as in the first line of Horace's Odes 1.4:
As in that ode, Archilochian verses were usually used in distichs with the iambic trimeter catalectic, in which a caesura marked off the identical ending rhythm of the two verses (the trochaic tripody):
The distich's name reflects the precedent in Archilochus (for example, fr. 188 West).
The name Archilochian is also applied to similar combinations of dactylic and trochaic rhythms elsewhere in Horace (Epodes 15, 16, cf. Archilochus fr. 193 West; Epode 11, cf. Archilochus fr. 196 West).[10]
The minor Archilochian is equivalent to the hemiepes.