| 词条 | Hypoptychus dybowskii |
| 释义 |
| name = | image = Hypoptychus dybowskii.jpg | image_width = 250px | image_caption = | regnum = Animalia | phylum = Chordata | classis = Actinopterygii | ordo = Gasterosteiformes | familia = Hypoptychidae | genus = Hypoptychus | genus_authority = Steindachner, 1880 | species = H. dybowskii | binomial = Hypoptychus dybowskii | binomial_authority = Steindachner, 1880 }}Hypoptychus dybowskii, the Korean sandlance,[1] is a species of hypoptychid fish found in shallow salt water off the coasts of Japan and Sakhalin (Russia) as well as possibly occurring in South Korea and China. It is a commercially important species where it occurs. This species grows to a length of {{convert|10|cm|in}} TL. This species is the only known member of its genus.[1] Like sticklebacks, it feeds on small invertebrates and fish larvae. Also like sticklebacks, it produces a sticky secretion from its kidneys when breeding. The parent uses the secretion to attach the eggs to sargassum.[2] References1. ^1 {{FishBase|genus=Hypoptychus|species=dybowskii|id=488|month=October|year=2012}} {{Taxonbar|from=Q680198}}{{Gasterosteiformes-stub}}いかなご2. ^{{cite book |editor=Paxton, J.R. |editor2=Eschmeyer, W.N.|author1=Orr, J.W. |author2=Pietsch, T.W.|year=1998|title=Encyclopedia of Fishes|publisher= Academic Press|location=San Diego|pages= 172|isbn= 0-12-547665-5}} 4 : Gasterosteiformes|Monotypic ray-finned fish genera|Fish described in 1880|Fish of Korea |
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