
Than WinZoology Department, Dawei University, Tanintharyi Region, Myanmar
Than Win
PhD
About
27
Publications
23,547
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309
Citations
Introduction
Skills and Expertise
Additional affiliations
December 2019 - March 2022
Dawei University
Position
- Lecturer
December 2014 - April 2016
Mohnyin Degree College
Position
- Lecturer
April 2016 - November 2019
Hpa-An University
Position
- Lecturer
Education
June 2006 - December 2011
Publications
Publications (27)
Freshwater mussels belonging to the tribe Pseudodontini (Bivalvia: Unionidae: Gonideinae) play a keystone role in riverine and lacustrine environments throughout Southeast Asia. Many of them are narrowly endemic and habitat specialists, which need special conservation efforts. Unfortunately, the systematics of this group is rather poorly understood...
Here we describe a new subgenus and three new species of parasitic water mites in the genus Unionicola (Acari: Hydrachnidia) from Myanmar: Myanmaratax subgen. nov., Unionicola (Myanmaratax) savadiensis subgen. and sp. nov. (hosts: Lamellidens savadiensis and L. generosus), U. (My.) generosa sp. nov. (the same hosts), and U. (My.) trapezidens sp. no...
A new species Unionicola (Dimockatax stat. rev.) haungthayawensis sp. nov. (Trombidiformes: Unionicolidae) from the freshwater mussel Lamellidens generosus (Gould, 1847) in Myanmar Abstract Unionicola (Dimockatax stat. rev.) haungthayawensis sp. nov. is described from the freshwater mussel Lamellidens generosus (Gould, 1847) (Bivalvia: Unionidae)....
Freshwater leeches are a diverse group of annelid worms, some of which may serve as endosymbionts of various freshwater invertebrates, being commensals and parasites. However, the nature of such hidden associations is poorly understood. Here, we describe the first record of a freshwater leech – sponge association ever discovered. A small fragment o...
1. The Western Indochina Subregion (Myanmar) represents a freshwater biodiversity hotspot of worldwide significance and houses a plethora of endemic freshwater species, among which are amphibians, fish, and various aquatic invertebrates.
2. The freshwater mussel (Bivalvia: Unionidae) fauna of western Indochina is characterized by high taxonomic ri...
Leonardo Fea, an Italian explorer and traveler, sampled a comprehensive collection of continental Mollusca during his travels throughout the former British Burma (currently Myanmar) in 1885-1887. Cesare Maria Tapparone-Canefri, an Italian malacologist, studied this sample and published a paper with a description of numerous terrestrial and freshwat...
Freshwater mussels cannot spread through oceanic barriers and represent a suitable model to test the continental drift patterns. Here, we reconstruct the diversification of Oriental freshwater mussels (Unionidae) and revise their taxonomy. We show that the Indian Subcontinent harbors a rather taxonomically poor fauna, containing 25 freshwater musse...
In this correspondence, we present a summary of taxonomic names of freshwater Mollusca introduced by Dr. Nguyen N. Thach, an enthusiastic and productive malacologist from Vietnam. We show that this researcher described one new genus and 12 new nominal species of freshwater molluscs from Southeast Asia. Two of these nominal species, Sinanodonta hung...
The razor clam genus Novaculina Benson, 1830 (Bivalvia: Pharidae: Pharellinae) is a group of secondary freshwater bivalves. Four allopatric species in this genus are distributed throughout Asian freshwater drainages from the Ganges River in India to the Yangtze River in China. Here, we present several new occurrences of Novaculina myanmarensis and...
Freshwater pearl mussels (Bivalvia: Margaritiferidae) are among the most imperiled groups of animals globally. While the parasites and symbionts of the Margaritiferidae are rather poorly known, these mussels were thought to be free of parasitic mites (Acari: Unionicolidae: Unionicola). Here, we report on the discovery of a mite species being associ...
While a growing body of modern phylogenetic research reveals that the Western Indochina represents a separate biogeographic subregion having a largely endemic freshwater fauna, the boundaries of this subregion are still unclear. We use freshwater mussels (Unionidae) as a model to reconstruct spatial patterns of freshwater biogeographic divides thro...
Trapezidens Bolotov, Vikhrev & Konopleva, 2017 (Bivalvia: Unionidae: Lamellidentini) is a peculiar freshwater mussel genus, the range of which is confined to the Western Indochina Subregion (Myanmar). Here we show that this genus contains five allopatric species: Trapezidens angustior (Hanley & Theobald, 1876) from the Bago, Sittaung, and Bilin riv...
SUPPLEMENTARY FIGURES:
Supplementary Figure 1. IQ-TREE maximum likelihood phylogeny of the Hirudinea (four partitions: three codons of COI + 18S rRNA).
Supplementary Figure 2. Bayesian phylogeny of the Hirudinea (four partitions: three codons of COI + 18S rRNA).
Supplementary Figure 3. Two-locus fossil-calibrated phylogeny of the Hirudinea calcu...
Supplementary Dataset 1. Samples of freshwater mussels (Unionidae) collected in Southeast Asia, East Asia, and East Africa and their infestation by mussel-associated leeches
Supplementary Dataset 2. List of COI sequences of the Glossiphoniidae used in the Poisson Tree Process (PTP) species delimitation modeling (Supplementary Fig. 4). New sequences generated in this study are in bold.
Freshwater mussels (Unionida) are one of the most imperiled animal groups worldwide, revealing the fastest rates of extinction. Habitat degradation, river pollution and climate change are the primary causes of global decline. However, biological threats for freshwater mussels are still poorly known. Here, we describe a diverse ecological group of l...
Freshwater mussels are sensitive to habitat and water quality, revealing the fastest rates of human-mediated global extinction among aquatic animals. These animals are especially diverse in tropical Asia, the faunas of which are characterized by high levels of endemism. Here we describe four new species and four new subspecies of freshwater mussels...
The razor clam genus Novaculina represents an example of a marine-derived, secondary freshwater group. It was thought to comprise three species: N. gangetica (Ganges and smaller basins in Bangladesh and northwestern Myanmar), N. siamensis (Bang Pakong and Pasak rivers in Thailand and Mekong River in Vietnam), and N. chinensis (lower Yangtze River,...
Macrobioerosion is a common process in marine ecosystems. Many types of rock-boring organisms break down hard substrates, particularly carbonate rocks and calcareous structures such as dead corals and shells. In paleontology, the presence of rocks with boreholes and fossil macroboring assemblage members is one of the primary diagnostic features of...
Supplementary Information File:
Supplementary Table 1. Hydrochemical characteristics of a water sample (no. 114W*) from the freshwater bioerosion site at the Kaladan River, western Myanmar.
Supplementary Table 2. Mineral composition (%) of the rock substrate of the rock-boring bivalves from the Kaladan River.
Supplementary Table 3. Chemical comp...
The freshwater mussel genus Oxynaia Haas, 1911 is thought to be comprised of two geographically disjunct and morphologically variable species groups but the monophyly of this taxon has yet to be tested in any modern cladistic sense. This generic hypothesis has important systematic and biogeographic implications as Oxynaia is the type genus of the c...
A new Pristolepis species from Myanmar is described and scientifically named. It differs from its congeners in having XIII dorsal spines, 15 dorsal soft rays, 15-16 pectoral fin rays, 5-6 scales between lateral line and dorsal fin, 12 ½ scales between lateral line and ventral fin and in possessing a distinct brownish blotch below pectoral fin. The...
Many destructive fishing practices are widely used at many sites of Central Travancore of Kerala, India. Most of these are indigenous methods practiced at high level to low level regions. It includes chemical poisons, plant poisons, fish traps, electric fishing etc. All these gears kill the fishes and their fries and fingerlings indiscriminately. I...
Questions
Questions (2)
Can anyone identify this mubskipper in this picture? Periophthalmodon septemradiatus?
Periophthalmus argentilineatus?