Split distribution, biogeography and morphological and genetic diversity of the Iberobathynellini Tribe in the family Parabathynellidae (Crustacea, Malacostraca, Bathynellacea) Author Camacho, Ana Isabel Author Mas-Peinado, Paloma Author López-Estrada, E. Karen Author Dorda, Beatriz A. Author Rey, Isabel text Contributions to Zoology 2022 2022-01-03 91 1 1 61 http://dx.doi.org/10.1163/18759866-bja10024 journal article 268194 10.1163/18759866-BJA10024 2653ab11-fcc7-4095-986b-5ae8d661bda2 1875-9866 8359271

TABLE 3 Distinctive taxonomic characters of the Iberobathynellini tribe. Iberobathynellina subtribe: Iberobathynella Schminke, 1973, subgenera I. (Espanobathynella), I. (Asturibathynella) and I. (Iberobathynella); Guadalopebathynella Camacho & Serban, 1998 and Californibathynella Camacho & Serban, 1998; Paraiberobathynellina subtribe: Paraiberobathynella Camacho & Serban, 1998, Pi. (Paraiberobathynella), Pi. (Orihuelabathynella) subgenera and Texanobathynella Delamare Deboutteville, Coineau & Serban, 1975) genus; Hexaiberobathynellina subtribe: Hexaiberobathynella Camacho & Serban, 1998 Abbreviations:H = homonomous; IH = inhomonomous; N = normal; Npr = not pronounced; Pr = pronounced; sgt = segment

Subtribes	Iberobathynellina					Paraiberobathy-			Hexaiberobathy-
						nellina			nellina
Genera	Iberobathynella			Guadalopebathy- Californibathy- Paraiberobathy-				Texanobathy- Hexaiberobathy-
				nella	nella	nella		nella	nella
Subgenera	I. (A.)	I. (E.)	I. (I.)			Pi.(Pi)	Pi.(O.)
Number of thoracopods	7	7	7	7	7	7	7	7	6
Labrum:teeth	N	N	N	Hook-like	N	N	N	N	N
MxI:teeth distal endite	6	7	7	6 (hook-like)	7	7	7	5	6
MxII: setae segment 1	0–1	1	1	1	1	1	1	1	0
ThI:exopod	1 sgt	1–2 sgt	2 sgt	2 sgt	1 sgt	2–3 sgt	3 sgt	1–2 sgt	1 sgt
ThII-VII: exopod	2 sgt	2–3 sgt	2 sgt	2 sgt	2 sgt	3–4 sgt	3–4 sgt	2–3 sgt	2 sgt
Endopod:
Plumose setae	1	1	2	1	1	1	1	1	1
Uropod: sympod	IH	IH-H	H	IH	IH	IH	H	IH	IH
Endopod (setae)	0–3	0–3	3	1	3	1	1	3	2
Exopod (setae)	3–5	4–6	5–8	5	4	5	5	2–5	4
Anal operculum	Pr-Npr	Pr-Npr	Npr	Npr	Pr	Npr	Npr	Npr	Pr