Globospongicola spinulatus Komai & Saito 2006
Creators: name: Wang, Teng-Wei
name: Komai, Tomoyuki
name: Chen, Chien-Lin
name: Chan, Tin-Yam
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Spongicolidae
Globospongicola
Globospongicola spinulatus

description: Globospongicola spinulatus Komai & Saito, 2006
(Figs. 1, 2)
Globospongicola spinulatus Komai & Saito, 2006: 276, figs. 7–12 (type locality: Vanuatu).— De Grave & Fransen 2011: 249. Globospongicola jiaolongi Jiang, Kou & Li, 2015: 271, figs. 1–6 (type locality: South China Sea).
Material examined. Vanuatu.—MUSORSTOM 8, stn CP 1026, 17°50.35’S, 168°39.33’E, 437–504 m, 28 Sep 1994: ovig. female holotype (cl 7.2 mm), MNHN-Na 15636, male allotype (cl 6.2 mm), MNHN-Na 15637. Taiwan. — TAIWAN 2000, stn CP 23, 22°14.80’N, 120°02.80’E, 880–1070 m, 29 Jul 2000: 1 female (cl 7.22 mm), NTOU M01879. — TAIWAN 2001, stn CD 136, 22°07.75’N, 120°00.87’E, 1211– 998 m, 22 Nov 2001: 1 male (cl 5.87 mm), 1 ovig. female (cl 5.38 mm), 1 female (cl 7.19 mm), NTOU M01880; stn CD 141, 22°12.04’N, 119°59.96’E, 1110– 985 m, 22 Nov 2001: 3 males (cl 5.75–6.33 mm), 6 ovig. females (cl 6.4–9.09 mm), 1 female (cl 6.37 mm), NTOU M01881.— TAIWAN 2003, stn CD 229, 22°13.35’N, 120°01.90’E, 1060– 880 m, 30 Aug 2003: 2 ovig. females (cl 5.63, 7.09 mm), NTOU M01882; stn CD 230, 22°19.32’N, 120°03.30’E, 795–840 m, 30 Aug 2003: 1 male (cl 5.47 mm), NTOU M01883.— TAIWAN 2005, stn CP 300, 22°14.555’N, 119°58.719’E, 960– 972 m, 11 Aug 2005: 1 female (cl 6.52 mm), NTOU M01884; stn PCP 332, 22°13.975’N, 120°00.224’E, 961–1026 m, 5 Oct 2005: 1 female (cl 5.43 mm), NTOU M01885; stn PCP 334, 22°14.167’N, 119°59.259’E, 994– 975 m, 5 Oct 2005: 2 males (cl 5.25, 6.17 mm), 2 ovig. females (cl 6.39, 7.68 mm), 1 female (cl 6.78 mm), NTOU M01886.— TAIWAN 2006, stn PCP 342, 22°16.648’N, 119°59.960’E, 988–1010 m, 8 Mar 2006: 8 males (cl 4.51– 6.04 mm), 5 ovig. females (cl 6.29–7.92 mm), 4 females (cl 5.16–6.74 mm), NTOU M01887; stn PCP 343, 22°15.699’N, 120°02.131’E, 945–1059 m, 8 Mar 2006: 1 ovig. female (cl 6.62 mm), NTOU M01888; stn PCP 344, 22°15.952’N, 120º00.110’E, 995–1073 m, 8 Mar 2006: 1 male (cl 4.51 mm), 1 ovig. female (cl 6.96 mm), 2 females (cl 5.34, 7.09 mm), NTOU M01877.— TAIWAN 2007, stn PCP 400, 22º15.989’N, 120º2.165’E, 921–972 m, 6 Nov 2007: 1 ovig. female (cl 6.81 mm), NTOU M01889.— TAIWAN 2008, stn PCP 445, 22º17.102’N, 120º0.167’E, 982–999 m, 14 Jul 2008: 3 males (cl 4.27–6.83 mm), 9 ovig. females (cl 6.19–8.28 mm), 5 females (cl 6.11–7.12 mm), NTOU M01890.— TAIWAN 2012, stn PCP 462, 22º17.302’N, 120º0.249’E, 959–995 m, 16 Jun 2012: 1 male (cl 5.59 mm), 1 female (cl 6.13 mm), NTOU M01891.
Description. Both Komai & Saito (2006) and Jiang et al. (2015) have provided detailed description of the species.
Coloration. Entire body including eyes semitransparent. Internal organs inside carapace yellowish. Distribution. Loyalty Islands, New Caledonia, Vanuatu, South China Sea and southwestern Taiwan, at depths of 437–1300 m; associated with hexactinellid sponges.
Remarks. The Taiwanese material was all from the inside of hexactinellid sponges and sometimes more than a pair of specimens could be found inside a single sponge. The sponges were collected from rather soft sandy mud bottoms but without any sign of chemosynthetic environment. Jiang et al. (2015) reported that their specimens were collected from a cold vent at 22°7.30’N, 119°17.20’’E in the South China Sea. Actually the cold vent Jiang et al. (2015) referred to is the Formosa Ridge cold seep, dominated by the galatheoid crab Shinkaia crosnieri Baba & Williams, 1998 (see Baba et al. 2009; Lin et al. 2013; Li 2015; Yang et al. in press). We have performed many biodiversity surveys on the Formosa Ridge (Lin et al. 2013; Yang et al. in press) but no sponges have been found directly on the cold seep, though many hexactinellid sponges were collected during trawl surveys in nearby areas (22°07.75’– 22°19.32’ N, 119°59.96’– 120°03.30’E, see “Material examined”). A communication with Xinzheng Li, corresponding author of Jiang et al. (2015), reveals that the types of G. jiaolongi was actually collected outside the cold seep site in an area not affected by chemosynthesis. Thus, G. spinulatus should not be considered as being related to chemosynthetic environments. Nevertheless, the associated sponges of the Taiwanese material of G. spinulatus have a general appearance very similar to the host sponge of G. jiaolongi shown in Jiang et al. (2015: fig. 7).
description: Published as part of Wang, Teng-Wei, Komai, Tomoyuki, Chen, Chien-Lin & Chan, Tin-Yam, 2016, Globospongicola jiaolongi Jiang, Kou & Li, 2015, a junior subjective synonym of G. spinulatus Komai & Saito, 2006 (Crustacea: Decapoda: Stenopodidea: Spongicolidae), pp. 579-584 in Zootaxa 4072 (5) on pages 581-582, DOI: 10.11646/zootaxa.4072.5.5, http://zenodo.org/record/256638