Idyanthidae, Lang, 1944

Wells, J. B. J., 2007, An annotated checklist and keys to the species of Copepoda Harpacticoida (Crustacea), Zootaxa 1568 (1), pp. 1-872 : 427

Family Idyanthidae

KG 0 – characters

1. Antenna exopod

n ­ number of segments

2. P3–P4 endopod n:n ­ number of segments in P3 and P4

3. P2–P4 exopod, distal segment n:n:n ­ number of setae and spines on P2, P3 and P4

4. P3–P4 endopod, distal segment n:n: ­ number of setae and spines on P3 and P4

5. P3–P4 Enp­2, inner edge

n:n ­ number of setae on P3 and P4

na ­ not applicable (endopod less than 3­segments)