New marine Thinophilus species (Diptera: Dolichopodidae: Hydrophorinae) from the Thai Andaman Sea coast and new records from peninsular Thailand Author Samoh, Abdulloh Author Satasook, Chutamas Author Grootaert, Patrick text European Journal of Taxonomy 2019 2019-03-12 505 1 20 journal article 27813 10.5852/ejt.2019.505 5eacc4c2-0f72-4ac8-8ba6-66814d99ba96 2118-9773 2612984 651E8F44-9C27-4B62-9FE6-489445BEF6B7 Thinophilus simplex Grootaert, 2018 Material examined THAILAND – Krabi Prov. • 3 ♂♂, 1 ♀ ; Khlong Thom district , Khlong Phon ; 7°48′11.6″ N , 99°10′11.7″ E ; 13 Jun. 2015 ; A. Samoh leg.; sweep netting; PSUNHM • 2 ♂♂; Ko Lanta district , Khlong Yang subdistrict, Khlong Khun Raya ; 7°47′40.9″ N , 99°05′19.4″ E ; 26 Feb. 2015 ; A. Samoh leg.; sweep netting; PSUNHM . – Phang Nga Prov. • 6 ♂♂, 9 ♀♀ ; Thap Pud district , Bo Sane subdistrict, Ban Tha Yai Pier ; 8°26′46.6″ N , 98°36′22.1″ E ; 13 Feb. 2015 ; A. Samoh leg.; sweep netting; PSUNHM • 1 ♂, 2 ♀♀ ; Takua Pa district , Bang Nai Si ; 8°54′26.3″ N , 98°24′00.5″ E ; 11 Feb. 2015 ; A. Samoh leg.; sweep netting; PSUNHM • 9 ♂♂, 17 ♀♀ ; Khuraburi district , Phra Thong Island ; 9°01′49.2″ N , 98°17′10.4″ E ; 26 Apr. 2018 ; A. Samoh leg.; sweep netting; PSUNHM . – Satun Prov. • 4 ♀♀ ; Langu district , Pakbara ; 6°50′28.7″ N , 99°46′33.4″ E ; 1 Jun. 2015 ; A. Samoh leg.; sweep netting; PSUNHM . Distribution Andaman Sea ( Krabi , Phang Nga , and Satun Provinces). Comments This species is the most common species of Thinophilus in Singapore ( Grootaert 2018 ).