Revision of Family Megacalanidae (Copepoda: Calanoida) Author Bradford-Grieve, Janet M. Author Blanco-Bercial, Leocadio Author Boxshall, Geoffrey A. text Zootaxa 2017 4229 1 1 183 journal article 37164 10.5281/zenodo.293480 07873971-1d73-4f3a-b361-179172ec47cf 1175-5326 293480 BCDF8F6F-B8B4-4A9D-A8B8-7EDCEF1100BE

TABLE 11. Comparison of key differences among Elenacalanus species. A2 = antenna; B = basis; B2 = basal endite 2; Be = basal exite; Ce = coxal epipodite; Mn = mandible; Mx1 = maxillule; Mxp = maxilliped; P5 = leg 5; no. = number; Pa = praecoxal arthrite; Re2, 3 = exopod segments 2, 3; ReIV = ancestral exopod segment IV; Ri 6 = endopod segment 6.

	crest	filaments directed	seta	no. of setae	no. of setae	posterior: no. setae	proximal seta	seta	no. of seta	inner border	specialised seta of Re2
E. princeps E. eltaninae	Yes No	Ventrally Ventrally	Absent Present	4 4	1—2 2—3	2 2	Absent Present	Absent Absent	3 4	Proximal tuft of setules Naked	Wide basal part + long inner lash Wide basal part + long inner lash
E. tageae n. sp. E. sverdrupi	No No	Ventrally Antero- ventrally	Present Present	4 3?	2 1	2 3	Present Present	Present– vestigial Absent	4 2?	Naked Ƌ unknown	Basal part + 2 equal short lashes Ƌ unknown
E. inflatus	No	Ventrally	Absent	4	2	2	Present	Absent	4	Ƌ unknown	Ƌ unknown