Life Cycle
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fornecido por Fishbase
From an aquarium observation, parental care is provided by the male which guarded and cared for the eggs until they hatch (Ref. 56353).
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Migration
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Catadromous. Migrating from freshwater to the sea to spawn, e.g., European eels. Subdivision of diadromous. Migrations should be cyclical and predictable and cover more than 100 km.
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- Recorder
- Cristina V. Garilao
Trophic Strategy
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Adults are found in the middle reaches of rivers during the summer; migrates downstream at autumn. Feed on fishes (Ref. 559). From the spawning ground in the sea, juveniles migrate to the middle reaches of the rivers to grow (Ref. 56353).
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- Drina Sta. Iglesia
Biology
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Adults are found in the middle reaches of rivers during the summer; migrates downstream in autumn (Ref. 559). River bed consists of cobbles, boulders and gravel in riffles and sand and gravel in pools (Ref. 56353). Feed on fishes (Ref. 559). Juveniles migrate from the spawning ground in the sea to the middle reaches of rivers to grow (Ref. 56353).
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Importance
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fisheries: commercial
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Fourspine sculpin
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fornecido por wikipedia EN
The fourspine sculpin (Cottus kazika) is a species of freshwater ray-finned fish belonging to the family Cottidae, the typical sculpins. It is endemic to Japan. It reaches a maximum length of 30.0 cm (11.8 in).[2]
Taxonomy
The fourspine sculpin was first formally described in 1904 by the American ichthyologists David Starr Jordan and Edwin Chapin Starks with its type locality given as Niigata in Japan.[3] This species is placed in the monospecific genus Rheopresbe by some authorities, as molecular analyses indicated that this species was a sister taxon to Trachidermus fasciatus, another catadromous Japanese sculpin.[4] The specific name kazika is a Japanese word for river sculpins.[5]
References
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^ Watanabe, K.; Taniguchi, Y. & Mukai, T. (2019). "Cottus kazika". IUCN Red List of Threatened Species. 2019: e.T114827852A114827895. doi:10.2305/IUCN.UK.2019-2.RLTS.T114827852A114827895.en. Retrieved 19 January 2023.
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^ Froese, Rainer; Pauly, Daniel (eds.) (2014). "Cottus kazika" in FishBase. February 2014 version.
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^ Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Species in the genus Cottus". Catalog of Fishes. California Academy of Sciences. Retrieved 19 January 2023.
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^ Akira Goto; Ryota Yokoyama; Izumi Kinoshita; and Harumi Sakai (2020). "Japanese catadromous fourspine sculpin, Rheopresbe kazika (Jordan & Starks) (Pisces: Cottidae), transferred from the genus Cottus". Environmental Biology of Fishes. 103 (3): 213–220. doi:10.1007/s10641-019-00921-3. S2CID 207989663.
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^ Christopher Scharpf & Kenneth J. Lazara, eds. (22 October 2022). "Order Perciformes: Suborder Cottoidea: Infraorder Cottales: Family Cottidae (Sculpins)". The ETYFish Project Fish Name Etymology Database. Christopher Scharpf and Kenneth J. Lazara. Retrieved 19 January 2023.
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Fourspine sculpin: Brief Summary
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Inglês
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fornecido por wikipedia EN
The fourspine sculpin (Cottus kazika) is a species of freshwater ray-finned fish belonging to the family Cottidae, the typical sculpins. It is endemic to Japan. It reaches a maximum length of 30.0 cm (11.8 in).
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