| 词条 | Argyropelecus aculeatus |
| 释义 |
| name = Lovely hatchetfish | image = ArgyropelecusAculeatus.jpg | image_width = 240px | regnum = Animalia | phylum = Chordata | classis = Actinopterygii | ordo = Stomiiformes | familia = Sternoptychidae | subfamilia = Sternoptychinae | genus = Argyropelecus | species = A. aculeatus | binomial = Argyropelecus aculeatus | binomial_authority = Valenciennes, 1850 }} The lovely hatchetfish or Atlantic silver hatchetfish (Argyropelecus aculeatus) is a species of fish in the Sternoptychidae family. It may exceed {{convert|70|mm}} standard length (SL). It lives in the mesopelagic zone of all oceans and performs diel vertical migration.[1] A. aculeatus feeds on a large range of prey items; in the Gulf of Mexico ostracods and copepods dominated the diet of small individuals (<30 mm SL) and euphausiids, molluscs, and fish the diet of larger ones.[2] The silvery coloration and bioluminescence of the lovely hatchetfish allows it to hide from predators and prey in the down-welling light of the twilight zone.[3] References1. ^{{Cite journal| volume = 142| pages = 1–128| last = Baird| first = R. C.| title = The systematics, distribution, and zoogeography of the marine hatchetfishes (family Sternoptychidae)| journal = Bulletin of the Museum of Comparative Zoology| year = 1971}} {{Taxonbar|from=Q2556566}}{{DEFAULTSORT:Argyropelecus Aculeatus}}{{Stomiiformes-stub}}2. ^{{Cite journal| volume = 36| issue = 2| pages = 260–277| last = Hopkins| first = Thomas L.|author2=Ronald C. Baird| title = Feeding ecology of four hatchetfishes (Sternoptychidae) in the eastern Gulf of Mexico| journal = Bulletin of Marine Science| year = 1985}} 3. ^Dianne J. Bray, 2011, Lovely Hatchetfish, Argyropelecus aculeatus, in Fishes of Australia, accessed 07 Oct 2014, http://www.fishesofaustralia.net.au/home/species/3938 4 : Sternoptychidae|Fish described in 1850|Bioluminescent fish|Taxa named by Achille Valenciennes |
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