taxonID	type	description	language	source
039787C5FFBE4D41FF28F8DDFBB2F80E.taxon	materials_examined	Anguilla bicolor McClelland 1844 Anguilla bicolor bicolor: Arai & Abdul Kadir, 2017: 3 (Hujung Rintis, Sg. Perak).	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFB94D46FF28FDC2FA83FCFC.taxon	discussion	Remarks. Kottelat & Widjanarti (2005) suggest that Chitala lopis is most likely restricted to Java and specimens that occurs in Peninsular Malaysia may be Chitala borneensis or Chitala sp. (undescribed). From our field observations, specimens from Lenggong displayed silvery body and a black spot at pectoral-fin base.	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFB84D47FF28FEDBFBDFFD2E.taxon	discussion	Remarks. From phylogenetic analyses, Bohlen et al. (2011) proposed that there are three major lineages within the genus Pangio, namely the anguillaris lineage, the shelfordii lineage and the kuhlii - oblonga lineage. The anguillaris - lineage comprise P. anguillaris, P. bitaimac, P. doriae and P. lumbriciformis. They hypothesized that phylogenetic pattern of the genus Pangio was the result of a vicariance event that separated the common ancestor into Bornean and Peninsular Malaysian sub-groups. Since the type locality P. anguillaris is Kapuas in Borneo, specimens recorded in Peninsular Malaysia, the Chao Phraya and the lower Mekong basins may be confused under this name. We recognize that there may be a possible taxonomic revision in the future.	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFB84D44FF28F802FDADFE4F.taxon	discussion	Remarks. According to Bohlen & Šlechtová (2011), Nemacheilus paucimaculatus can be distinguished from all congeners (except N. arenicolus) by its mid-lateral markings of 8 – 10 dark brown blotches and 8 – 10 dark brown dorsal saddles, each larger than eye. Although a small blotch is present in the dorsal-fin’s first ray, our specimens exhibit 9 – 14 mid-lateral blotches that are elongated, inconsistently shaped and in some specimens are marginally divided into two. Also, there are up to 10 – 14 dark brown saddles, some of them marginally connected (Fig. 2). It is apparent that the numbers of blotches are problematic for decisive identification. Since our specimens could not be confidently matched with descriptions provided by Bohlen & Šlechtová (2011), we tentatively designate our specimens as N. cf. paucimaculatus.	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFBB4D45FF28F9DEFC97FE87.taxon	discussion	Remarks. The genus Barbodes, previously recognized as Puntius or Systomus in Peninsular Malaysia has several species and Barbodes binotatus is involved in the unstable " catch-all " Puntius species complex which members are typically differentiated by markings on the body. Specimens encountered in Peninsular Malaysia are commonly cited as Barbodes binotatus but we hesitate to give it the full recognition following Kottelat (2000) that reported the holotype is of Javan origin. The species is stated to be restricted to Java, Bali, Lombok and the highlands of Sumatra. Initially, we speculated that specimens found in Perak may be associated with the congener B. rhombeus found in southern Thailand. Yet, the holotype of B. rhombeus figured in Kottelat (2000) did not prominently exhibit a large black patch on dorsal-fin base found in our specimens (Fig. 3). The dark spot on caudal peduncle in our specimens is also evidently larger than B. rhombeus and the distal black margin of the anal-fin is absent. Therefore, we are open to the possibility that specimens encountered in Perak may be un-described. Until its taxonomic position is investigated and solved by the authorities, we are citing this species as B. aff. binotatus as a caution to checklist users that future taxonomic revision may occur.	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFBA4D45FF28FC31FCC0FBCD.taxon	discussion	Remarks. The locality of “ River Maya ” could not be traced.	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFBA4D45FF28FBE9FE6BFB5D.taxon	discussion	Remarks. Introduced species.	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFBA4D45FF28FB59FE6BFA91.taxon	discussion	Remarks. Introduced species.	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFB54D4AFF28FE4BFE6BFD83.taxon	discussion	Remarks. Introduced species.	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFB54D4AFF28FA5BFE6BF9B3.taxon	discussion	Remarks. Introduced species.	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFB44D4BFF28FE20FB97FCBF.taxon	discussion	Remarks. We considered any specimen that resembles the morphological features of the Neolissochilus genus as Neolissochilus soroides because the latest literature indicates that congener N. hendersoni can only be found in neighbouring Penang, Kedah and Kelantan. It is not recorded in Perak so far (Khaironizam et al., 2015). Neolissochilus soroides closely resembles but differs from N. hendersoni by having slightly higher scale and gill rakers count (lateral scales 20 - 24 vs. 18 - 22; gill rakers 14 - 17 vs. 12 - 14). Moreover, there are three mouth forms in N. soroides to add to the confusion. To be conservative, we felt it is best to regard all specimens found by studies in Perak as N. soroides for the time being until more investigations are carried out.	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFB44D48FF28F910FEAFFEFE.taxon	discussion	Remarks. Following Kottelat et al. (2006), we confirm that the diminutive species encountered in 2000 by the third author and again in 2006 by the second author in Pondok Tanjung belongs to the genus Paedocypris (Fig. 4). Although Mayden & Chen (2010) and Fricke et al. (2018) have classified the genus Paedocypris as belonging to the Paedocyprididae family, we have placed it under the Cyprinidae family in our checklist following Britz et al. (2014) i. e. we assume there is an error in Fricke et al. (2018). Currently, literature review indicates that the enigmatic genus Paedocypris hosts three species with a maximum standard length of 10 – 12 mm, namely P. progenetica (from Jambi, Sumatra), P. micromegethes (from central Sarawak) and P. carbunculus (from Central Kalimantan) (Kottelat et al., 2006; Britz & Kottelat, 2008). Due to the presence of cartilaginous skeletal characters which characterizes the larval-like species, we could not further investigate the status of the specimens found in Perak as we lack the necessary high-resolution visual and scanning electron microscope (SEM) equipment at this point of time.	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFB74D48FF28F9DEFAB1F809.taxon	discussion	Remarks. To be conservative, we regard all specimens found by studies in Perak as Tor tambra for the time being. Past literature has treated T. tambra, T. tambroides, T. douronensis and T. soro as valid species (Nguyen 2008; Esa et al., 2013; Norfatimah et al., 2014). T. soro is now valid as Neolissochilus soro (Fricke et al., 2018). Roberts (1999) and Kottelat (2013) were unable to conclusively determine the unique morphological markers between the mentioned species. They have also treated T. douronensis as junior synonym of T. tambra. A recent study by Walton et al. (2017) also does not support multiple species designation for Tor that occurs in Peninsular Malaysia. Thus, following Kottelat (2013), our checklist adopted the name T. tambra for specimens found in Perak.	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFB64D49FF28FE02FDF7FD28.taxon	discussion	Remarks. Although Kottelat (2013) treats Nuria albolineata and Danio tweediei as the junior synonyms of Brachydanio albolineata (Blyth, 1860), Fricke et al. (2018) accepted D. tweediei as the valid name by providing Kullander & Britz (2015) as reference. When the paper was examined, surprisingly, both D. albolineatus and D. tweediei are treated as valid species for unknown reasons. Since we follow Fricke et al. (2018) as the master reference, only D. tweediei is listed herein.	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFB64D49FF28FC1EFE6BFBE9.taxon	discussion	Remarks. Introduced species.	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFB14D4EFF28F8CDFE6BF839.taxon	discussion	Remarks. Introduced species.	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFB14D4EFF28F9EEFF5FF93C.taxon	discussion	Remarks. Introduced species. This non-native species is often mis-identified as Leptobarbus hoevenii (Bleeker 1851).	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFB14D4EFF28FE68FB9CFD66.taxon	discussion	Remarks. Brittan (1954) misidentified R. tornieri from Sauk as R. dusonensis and the error is thoroughly discussed by Kottelat (1991) and Ng & Kottelat (2013 a). Visually, R. tornieri differs from its closest congener R. dusonensis by exhibiting a caudal-fin with carmine pigmentation (vs. yellow pigmentation).	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFB14D4EFF28FB40FB56FA23.taxon	discussion	Remarks. Compared with figure provided by Duncker (1904) which exhibits an apex at the middle point of the dorsum that is slightly backward, our specimens from Pondok Tanjung display apex that is somewhat directed forward. The triangular markings in males and females are also somewhat different (Fig. 5). We therefore cite specimens encountered in Pondok Tanjung as T. aff. heteromorpha pending further investigation.	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFB04D4FFF28FA8BFD08F99B.taxon	discussion	Remarks. The true identity of Parachela hypophthalmus is still unsettled. Kottelat (1995) highlighted that Bleeker (1860) had mistakenly used specimens previously identified as Chela oxygastroides for the original description of C. hypophthalmus. Later, Bleeker (1863) indicated that the specimens may be from Palembang, Sumatra, and that there were some doubts as specimens of different localities were mixed in the same jar. Subsequently, Weber & de Beaufort (1915) and Bănărescu (1969) added to the confusion with conflicting descriptions. We have chosen to list this species herein until futher investigation.	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFB04D4FFF28F8A7FDA4F803.taxon	discussion	Remarks. The Parachela oxygastroides we are referring to here is the Oxygaster oxygastroides figured in Roberts (1989) and described by Kottelat et al. (1993). Parachela oxygastroides from Peninsular Malaysia may be P. siamensis and this is comprehesively discussed in Kottelat (1995). We retain P. oxygastroides in this paper until the taxon is clarified by the authorities.	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFB34D4CFF28FA5DFE60F971.taxon	discussion	Remarks. Endemic to Perak.	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFB34D4CFF28FDDDFE6BFD29.taxon	discussion	Remarks. Introduced species.	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFB34D4CFF28FF23FCC6FE6B.taxon	discussion	Remarks. Introduced species. We speculate that this species was introduced at least two or three decades ago, long enough for the rural communities to endow it with the unique vernacular name “ Pimpin. ” Since there are many aquaculture farms breeding carps of Chinese origin in Perak, we speculate that the species may have arrived together with the Chinese carps unintentionally in the form of stowaway fry. Specimens we encountered were identified following Nichols (1943) and Lim & Kwik (2012).	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFAD4D52FF28FEDAFE6BFE2C.taxon	discussion	Remarks. Introduced species.	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFAD4D53FF28F89BFD23FF36.taxon	discussion	Remarks. Clarias aff. batrachus remains imprecise as the literature has so far propose that there may be four valid species of Indian, Indochinese, Javan or Sundaland origins. Currently, the authorities have classified specimens from Borneo and the Malay Peninsula to be C. aff. batrachus " Sundaland " until the taxon is further investigated (Ng & Kottelat, 2008; Lee & Sulaiman, 2015).	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFAC4D53FF28FCDBFE6BFC33.taxon	discussion	Remarks. Introduced species.	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFAF4D50FF28FC16FD3CFAA5.taxon	discussion	Remarks. Mastacembelus perakensis was first described by Herre & Myers (1937) as they observed their material was different from its closest congener M. maculatus (without vs. with preopercular spine). Subsequently, Sufi (1956) reported that the presence of a preopercular spine may be variable in some Mastacembelids and the spine can be pungent or hidden beneath the skin. Thereon Sufi (1956) treated M. perakensis as a doubtful species but he / she did not examine the holotype. The holotype was eventually examined and confirmed to possess a preopercular spine by Roberts (1989) and it was synonymized with M. maculatus. We note that Kottelat (2013) lists M. perakensis as a valid species although no reference is provided. We therefore follow Roberts (1989) by treating M. perakensis as a junior synonym of M. maculatus.	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFAF4D50FF28FAC2FE3FF985.taxon	discussion	Remarks. Macrognathus aculeatus was previously considered widespread until Britz (2010) demonstrated it can be distinguished into 12 species. Specimens encountered in Thailand, Peninsular Malaysia, Sumatra and Borneo are to be referred as M. tapirus (Kottelat & Widjanarti, 2005). Only specimens encountered in Java are to be identified as M. aculeatus.	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFA94D56FF28FAEAFCC8F93C.taxon	discussion	Remarks. Channa gachua regularly cited in many papers may be erroneous according to Conte-Grand et al. (2017). They propose that the species is involved in a complex of two widespread phylogenetic lineages. They advise that C. gachua should be used for describing specimens encountered in Bangladesh, India, Nepal, Sri Lanka and Myanmar (Rakhine region) and C. limbata should be applied for specimens occurring in Myanmar towards Vietnam, southern China, Thailand, Peninsular Malaysia and Indonesia. Until further clarification emerges, our checklist adopts C. aff. gachua for specimens found in Perak.	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFA94D56FF28FE20FCF2FDDE.taxon	discussion	Remarks. Endemic to Perak. According to GPS coordinates provided by Kottelat & Ng (2005), “ Segama ” and “ Sungai Beriang ” should be Selama and Sg. Beriah, respectively.	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFA94D56FF28FCF0FD10FBBB.taxon	discussion	Remarks. Introduced species. Tr ichopodus trichopterus (Pallas 1770)	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFA84D57FF28FA5DFBF1F98D.taxon	discussion	Remarks. Introduced species. Our specimens were identified following Willis et al. (2007). They exhibit three non-ocellated bars on body, a discontinued lateral-line and dark lateral blotches (Fig. 6).	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFA84D57FF28F929FE6BF91D.taxon	discussion	Remarks. Introduced species.	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFA84D57FF28F899FE6BF86D.taxon	discussion	Remarks. Introduced species.	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
039787C5FFAB4D54FF28FADFFE6BFA2F.taxon	discussion	Remarks. Introduced species.	en	Ng, Casey Keat Chuan, Lim, Teow Yeong, Ahmad, Amirrudin, Khaironizam, Md Zain (2019): Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns. Zootaxa 4567 (3): 515-545, DOI: 10.11646/zootaxa.4567.3.5
