An annotated checklist of the species of Lopogastrida and Mysida (Crustacea Peracarida) from Thailand and its adjacent waters Author Yolanda, Rofiza Author Ambarwati, Reni Author Rahayu, Dwi Anggorowati Author Budijastuti, Widowati Author Fitrihidajati, Herlina Author Kuntjoro, Sunu Author Rachmadiarti, Fida Author Purnomo, Tarzan text Zootaxa 2023 2023-02-20 5244 3 201 232 http://dx.doi.org/10.11646/zootaxa.5244.3.1 journal article 10.11646/zootaxa.5244.3.1 1175-5326 C0EA98E9-2DE2-4B56-B0EB-0E08308923F2 Mesopodopsis tenuipes Hanamura, Koizumi, Sawamoto, Siow & Chee, 2008 Type locality. Merbok mangrove estuary, Kedah , Malaysia ( Hanamura et al. 2008 ) . Record from Thailand . This species can be found in the Samut Songkhram estuary, Gulf of Thailand ( Hanamura et al. 2008 ) and Songkhla Lagoon System ( Lheknim & Yolanda 2020 ). Habitat and depth range. This species is very abundant on the surface layer of the estuarine and lagoonal system ( Lheknim & Yolanda 2020 ; Yolanda 2021). Distribution. This species is known from Malaysia , Singapore , Vietnam , Philippines , ( Hanamura et al. 2008 ), Thailand ( Hanamura et al. 2008 ; Lheknim & Yolanda 2020 ; Yolanda 2021) and Indonesia ( Mantiri et al. 2012 ). Remarks. This species is very similar to its ally, M . orientalis , however, this species has a narrower cornea, a long antennal peduncle, and fourth male pleopods reaching or overreaching uropodal statocyst region ( Hanamura et al. 2008 ).