https://thnhmjournals.nsm.or.th/index.php/thspecimen en-US Thai Specimens https://thnhmjournals.nsm.or.th/index.php/thspecimen/article/view/11 <p>A checklist of the megalopteran specimens housed in the Natural History Museum of the National Science<br>Museum, Thailand (THNHM) is presented. A total of 583 specimens of 21 species, eight genera in two families<br>(Corydalidae and Sialidae) including two holotypes and 26 paratypes are deposited in THNHM. Six species of<br>Megaloptera are new records for Thailand: Acanthacorydalis asiatica (Wood-Mason, 1884); Ctenochauliodes<br>yangi Liu and Yang, 2006; Neochauliodes meridionalis van der Weele, 1909; Neochauliodes tonkinensis (van der<br>Weele, 1907); Neoneuromus ignobilis Navás, 1932; and Neoneuromus indistinctus Liu, Hayashi and Yang, 2018.<br>Most specimens of the order were collected from Northern and Northeastern Thailand. The high-resolution images of<br>the named species are provided.</p> Kanyakorn Piraonapicha Narumon Sangpradub Kttipong Rakboon Supawan Phuarporn Yupa Phungnoi Xingyue Liu Copyright (c) 2022 Thai Specimens 2022-06-02 2022-06-02 1 https://thnhmjournals.nsm.or.th/index.php/thspecimen/article/view/10 <p>A checklist of the ceratopogonid specimens housed in the Natural History Museum of the National Science<br>Museum, Thailand (THNHM) is presented for research and scientific communication. A total of 504 specimens,<br>in 94 species of Ceratopogonidae, including 63 partypes of 19 species in nine genera are housed in THNHM.<br>With 52 species (23 type and 194 non-type specimens), Culicoides Latreille, 1809 has the largest representation. The<br>specimens were collected mainly in Thailand and neighboring countries from 1959 to 1979.</p> Weeyawat Jaitrong Papitchaya Teawkul Yudthana Samung Tadsanai Jeenthong Copyright (c) 2022 Thai Specimens 2022-06-02 2022-06-02 1