First Record of a Cavernous Land Leech Sinospelaeobdella cavatuses (Hirudinda: Haemadipsidae) from Thailand
Issued Date
2023-01-01
Resource Type
ISSN
15139700
Scopus ID
2-s2.0-85163414547
Journal Title
Tropical Natural History
Start Page
213
End Page
220
Rights Holder(s)
SCOPUS
Bibliographic Citation
Tropical Natural History (2023) , 213-220
Suggested Citation
Seesamut T. First Record of a Cavernous Land Leech Sinospelaeobdella cavatuses (Hirudinda: Haemadipsidae) from Thailand. Tropical Natural History (2023) , 213-220. 220. Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/87847
Title
First Record of a Cavernous Land Leech Sinospelaeobdella cavatuses (Hirudinda: Haemadipsidae) from Thailand
Author(s)
Other Contributor(s)
Abstract
Sixteen specimens of cavernous land leeches collected from a cave in Chiang Mai Province, northern Thailand, were examined by integrating morphological and molecular analyses. A phylogenetic tree based on COI sequences nested these specimens within the clade of the cavernous land leech Sinospelaeobdella cavatuses (Yang, Mo & Wang, 2009), bloodsucking leech that feeds exclusively on cave-dwelling bats, recently described from China and now representing the first record of a cavernous leech species in Thailand. Average genetic distance between Thai and Laotian specimens (4.02% P-distance) was higher than between Thailand and Chinese specimens (0.95% P-distance). Morphological description of Thai specimens is provided. Thai materials showed smaller body dimensions than the range reported in recent studies on this species.