Review of the species of the Cirolana ‘ parva - group’ (Cirolanidae: Isopoda: Crustacea) in Indonesian and Singaporean waters Author Bruce, Niel L. text Zootaxa 2017 2017-05-05 4317 3 401 435 journal article 32209 10.11646/zootaxa.4317.3.1 ed2a9e9b-1fb7-486b-a2c4-9d0f6ff392e5 1175-5326 884630 27Fe8453-A7Cb-4B53-A024-A5C875A8De69 Cirolana thailandica Rodcharoen, Bruce & Pholpunthin, 2016 Cirolana thailandica RodCharoen, BruCe & Pholpunthin, 2016 : 1965 –1974, figs 17–22. Type and type locality. The holotype is deposited at PSUZC and the type locality is Ao Karang , Koh Samet , Yayong Province , Thailand , 12°31'33"N , 101°26'46"E ( PSUZC –CR0285-01). Material examined. Indonesia series. 1 ♂ ( 4.5 mm ), Sisir Dua , Kaimana , 03°36'46.4''S , 133°47'02.2''E , 11 November 2010 , hand collection on intertidal reef, rubble, coll. C.M. Sidabalok and party ( MZB Cru.Iso 008). Singapore series. 1 ♂ (7.0 mm), Raffles Light House , 01°09.600'N , 103°44.456'E , 28 May 2013 , hand collection on intertidal reef, coll. Tan Chia Sing and party, IT95 SS 0 846 ( ZRC 2017.0758 ) . 2 ♂ (5.5, 6.3 [dissected] mm), 3 ♀ (5.2, 5.7, 5.9 mm ), Mangrove Lim Chu Kang , 01°26.772'N , 103°42.509'E , 27 October 2012 , hand collection, coll. Tipamas Upanoi and party, SW106, SS 0 853 ( ZRC 2017.0759 ) . 14 ♂ (5.5, 5.9, 6.0, 6.5, 7.9, 8.0, 8.1, 8.2, 8.3, 8.4, 8.5, 8.5, 8.7, 9.2 mm ), Pulau Tekukor , 01°13.879'N , 103°50.318'E , 12 March 2014 , trap 1.6 m on rocky sandy shore, coll. Helen Wong and party, OTR 320 OTC 0 0 43 ( ZRC 2017.0760 ) . 5 ♂ (7.0, 7.2, 7.2, 7.7, 7.8), same data previous (MTQ W52894) . 4 ♂ (6.9, 7.2, 7.3, 7.5 mm ), same data previous OTR 320 OTC 0 0 81 ( ZRC 2017.0761 ) . Remarks. Cirolana thailandica has been discussed completely in the original description. The most similar species to C. thailandica is C. siamensis (see remarks on the C. thailandica ). The co-occurrence of both species at a single locality in West Papua indicates that the two species can be sympatric as has been shown in Thailand (Rodcharoen et al. 2016). Distribution. Thailand (Rodcharoen et al . 2016); range extended now to Singapore and West Papua ( Fig 1 ).