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Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Megaclassis: Osteichthyes
Superclassis/Classis: Actinopterygii
Classis/Subclassis: Actinopteri
Subclassis/Infraclassis: Neopterygii
Infraclassis: Teleostei
Megacohors: Osteoglossocephalai
Supercohors: Clupeocephala
Cohors: Otomorpha
Subcohors: Ostariophysi
Sectio: Otophysa
Ordo: Siluriformes

Familia: Sisoridae
Subfamiliae: Glyptosterninae - Sisorinae
Overview of genera

Creteuchiloglanis – Pseudoexostoma – ...

Ng, H. H. & Jiang, W., 2015: Intrafamilial relationships of the Asian hillstream catfish family Sisoridae (Teleostei: Siluriformes) inferred from nuclear and mitochondrial DNA sequences. Ichthyological Exploration of Freshwaters 26 (3): 229–240. Abstract Reference page. 
Ng, H. H., 2015: Phylogenetic systematics of the Asian catfish family Sisoridae (Actinopterygii: Siluriformes). Ichthyological Exploration of Freshwaters 26 (2): 97–157. Abstract Reference page. 
Ng, H.H., Lalramliana & Lalronunga, S. 2016. A new diminutive sisorid catfish (Actinopterygii: Siluriformes) from northeastern India. Zootaxa 4105(6): 546–556. DOI: 10.11646/zootaxa.4105.6.2. Reference page. 
Thomson, A.W.; Page, L.M. 2006: Genera of the Asian catfish families Sisoridae and Erethistidae (Teleostei: Siluriformes). Zootaxa, 1345: 1–96. Abstract & excerpt PDF
Yang, K-F., Jiang, W-S., Chen, X-Y., Zhou, W. & Yang, J-X. 2016. An integrative approach to reappraising species validity in Pseudexostoma (Teleostei: Sisoridae). Zootaxa 4158(3): 352–366. DOI: 10.11646/zootaxa.4158.3.3. Reference page. 


Froese, R. and D. Pauly. Editors. 2006. FishBase, version (02/2006). [1]

Vernacular names
日本語: シソル科

Sisoridae is a family of catfishes. These Asian catfishes live in fast-moving waters and often have adaptations that allow them to adhere to objects in their habitats. The family includes about 235 species.


The family Sisoridae is recognized as a natural, monophyletic group based on morphological and molecular evidence.[3] It is divided into two subfamilies, Sisorinae and Glyptosterninae (glyptosternoids). The Sisorinae contain the five genera Bagarius, Gagata, Gogangra, Nangra, and Sisor. The Glyptosterninae contain three tribes. Glyptothoracini contains only the genus Glyptothorax and Pseudecheneidina contains only the genus Pseudecheneis. The remaining genera, Chimarrichthys, Exostoma, Glaridoglanis, Glyptosternon, Myersglanis, Oreoglanis, Parachiloglanis, Pareuchiloglanis, and Pseudexostoma, are contained in the tribe Glyptosternina.[2] The monophyly of the entire family and the tribe Glyptosterninae are well supported by osteological morphology and molecular data.[3]

In the genera Glyptothorax (tribe Glyptothoracini) and Pseudecheneis (tribe Pseudecheneidina), the species have thoracic adhesive apparatuses to attach to objects in the stream bed; in Glyptothorax, grooves of this apparatus run parallel or oblique to the axis of the body, while in Pseudecheneis grooves run transverse to the axis of the body. The thoracic adhesive apparatus is not present in the other sisorid genera. The paired fins may be plaited to form an adhesive apparatus in Pseudecheneis, glyptosternoids, and variably in Glyptothorax. Thus, glyptosternoids lack a thoracic adhesive apparatus, but do have plaited paired fins, and members of the subfamily Sisorinae lack either a thoracic adhesive apparatus or plaited paired fins.[2]

The monophyly of certain glyptosternoid genera is doubtful. The paraphyly of Pareuchiloglanis, Oreoglanis, and Pseudexostoma (with the possible inclusion of Myersglanis and Parachiloglanis) has been demonstrated and a rediagnosis of glyptosternine genera is needed.[4]

Evidence from a 2007 molecular analysis supports polyphyly of Pareuchiloglanis. Glaridoglanis might be a basal member of the tribe Glyptosternina. Pseudecheneis may be placed in the tribe Glyptosternina, but its sister-group relationship between it and the monophyletic glyptosternoids cannot be rejected.[3]

It has been proposed to move the genera of Erethistidae into Sisoridae.[5]

Sisorids inhabit freshwater and originate from southern Asia, from Turkey and Syria to South China and Borneo, primarily in the Oriental region.[6] Glyptosterninae is distributed from the Caucasus to China.[7] Most glyptosternine genera are found in China, with the exception of Myersglanis.[3] Glyptosternoid catfish species have restricted distributions, and many apparently wide-ranging species have been shown to consist of more than one species, each with restricted distributions.[8] Sisorids are mostly small forms inhabit mountain streams.[6]
Fossil record and biogeography

The oldest known sisorid fossil is B. bagarius found in Sumatra and India of the Pliocene.[9] The origin of glyptosternoid fishes could be in the later Pliocene.[9] Another study proposes glyptosternoids possibly originated in the Oligocene-Miocene boundary (19–24 Mya) and radiated from the Miocene to Pleistocene along with several rapid speciation events in a relatively short time.[3] The three great uplifts of the Qinghai/Tibet Plateau destroyed the pattern of river systems in the late Pliocene to the early Pleistocene. The ancestor of Euchiloglanis originated from the allied Glyptosternon in the second uplift and Pareuchiloglanis, Pseudexostoma, Oreoglanis, Exostoma, and Glaridoglanis originated with the third uplift. The Exostoma group (Exostoma, Pseudexostoma, and Oreoglanis) originated after the outline of the Qinghai/Tibet Plateau was formed. The speciation of this group was not strong and the distribution limited.[9]

Most of these fish have four pairs of barbels and a large adipose fin. The maximum size is 2 metres.[6] In all fish except those of the subfamily Sisorinae, some sort of adhesive apparatus, either in the form of a thoracic adhesive apparatus or in plaited paired fins, allow the fish to adhere to objects.[2]
Wikispecies has information related to Sisoridae.

Li, Y., Ludwig, A. & Peng, Z. (2017): Geographical differentiation of the Euchiloglanis fish complex (Teleostei: Siluriformes) in the Hengduan Mountain Region, China: Phylogeographic evidence of altered drainage patterns. Ecology and Evolution, 7 (3): 928–940.
Thomson, Alfred W.; Page, Lawrence M. (2006). "Genera of the Asian Catfish Families Sisoridae and Erethistidae (Teleostei: Siluriformes)" (PDF). Zootaxa. 1345: 1–96. doi:10.11646/zootaxa.1345.1.1. Retrieved 2009-06-25.
Guo, Xianguang; He, Shunping; Zhang, Yaoguang (2007). "Phylogenetic relationships of the Chinese sisorid catfishes: a nuclear intron versus mitochondrial gene approach". Hydrobiologia. 579: 55–68. doi:10.1007/s10750-006-0369-8. S2CID 38376463.
Ng, Heok Hee. "Two glyptosternine catfish (Teleostei: Sisoridae) from Vietnam and China" (PDF). Zootaxa. 428: 12. Retrieved 2009-06-25.
Ferraris, Carl J. Jr. (2007). "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types" (PDF). Zootaxa. 1418: 1–628. CiteSeerX doi:10.11646/zootaxa.1418.1.1. Retrieved 2009-06-25.
Nelson, Joseph S. (2006). Fishes of the World. John Wiley & Sons, Inc. ISBN 978-0-471-25031-9.
Ng, Heok Hee; Edds, David R. (2005). "Two new species of Pseudecheneis, rheophilic catfishes (Teleostei: Sisoridae) from Nepal" (PDF). Zootaxa. 1047: 1–19. doi:10.11646/zootaxa.1047.1.1. Retrieved 2009-06-25.
Ng, Heok Hee (2006). "The identity of Pseudecheneis sulcata (M'Clelland, 1842), with descriptions of two new species of rheophilic catfish (Teleostei: Sisoridae) from Nepal and China" (PDF). Zootaxa. 1254: 45–68. Retrieved 2009-06-25.
Zhou, Wei; Yang, Ying; Li, Xu; Li, Ming-Hui (2007). "A Review of the Catfish Genus Pseudexostoma (Siluriformes: Sisoridae) with Description of a New Species from the Upper Salween (Nujiang) Basin of China" (PDF). The Raffles Bulletin of Zoology. 55 (1): 147–155. Retrieved 2009-06-25.

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