New species and new records of hydroids (Cnidaria: Hydrozoa) from Chile Author Galea, Horia R. Author Schories, Dirk Author Försterra, Günter Author Häussermann, Verena text Zootaxa 2014 3852 1 1 50 journal article 36804 10.11646/zootaxa.3852.1.1 2fb83006-f93c-4492-aed0-f5f0707f553e 1175-5326 286956 7DE3BCBA-E5F0-4F0D-B2FD-B5B59E4DAE51

TABLE 6. Comparative measurements (in µm) of several species morphologically related to Sertularella asymmetra sp. nov. Dimensions of hydrothecae of S. uruguayensis were recalculated from Figs 2 & 3 in Mañé-Garzón & Milstein (1973) and are given in brackets.

	Sertularella asymmetra sp. nov.	S. africana Millard, 1957	S. antarctica Hartlaub, 1901	S. fuegonensis El Beshbeeshy, 2011	S. gaudichaudi (Lamouroux, 1824)	S. mediterranea Hartlaub, 1901	S. uruguayensis Mañé-Garzón & Milstein, 1973
Reference	Present study	Millard (1957)	Galea et al. (2009)	Galea (2007)	Galea & Schories (2012b)	Ramil et al. (1992)	Mañé-Garzón & Milstein (1973)
Internodes
- length	560–730	290–790	340–640	449–646	730–1335	504–561	450–640
- diameter at node	140–230	130–200	125–205	208–230	325–350	160–230	–
Hydrotheca
- free adaxial wall	285–355	250–370	335–390	421–478	470–570	375–432	280–400 [360–385]
- adnate adaxial wall	230–280	240–320	135–245	225–309	320–375	317–360	170–270 [295–305]
- abaxial wall	535–590	470–630	390–540	506–601	705–770	590–662	450–650 [555–585]
- maximum width	250–285	250–330	275–360	309–348	–	–	270–300 [280–305]
- diameter at aperture	230–240	220–270	205–295	240–263	255–295	260–288	200–240 [210–225]
Gonotheca
- length	ca. 1695 (♀) ca. 1890 (♂)	1930–2360 (♀) ca. 1860 (♂)	1805–2205	Unknown	2500–2950 (♀)	1390–1780	Unreliable data
- width	ca. 795 (♀) ca. 710 (♂)	810–1030 (♀) ca. 830 (♂)	995–1120	Unknown	950–1180 (♀)	680–870	Unreliable data