| 词条 | Congriscus megastomus |
| 释义 |
| image = | regnum = Animalia | phylum = Chordata | classis = Actinopterygii | ordo = Anguilliformes | familia = Congridae | genus = Congriscus | species = C. megastomus | binomial = Congriscus megastomus | binomial_authority = (Günther, 1877) | synonyms_ref = [1] | synonyms =Congromuraena megastoma Günther, 1877 Thalassenchelys coheni Castle & Raju, 1975 [2] }}Congriscus megastomus is an eel in the family Congridae (conger/garden eels).[3] It was described by Albert Günther in 1877, originally under the genus Congromuraena.[4] It is a marine, temperate-water dwelling eel which is known from Japan and the Kyushu-Palau Ridge, in the northwestern Pacific Ocean. It inhabits reefs. Males can reach a maximum total length of 40 centimetres.[3] Their remarkably large and distinct leptocephalus larvae were previously known under the name Thalassenchelys coheni. In 2016, scientists used genetic techniques to link the larvae to the adult C. megastomus.[5] These larvae reach a maximum size of 30 cm (11.8 in) and have a number of unusual characteristics, two front teeth that may be used for feeding on different prey than smaller eel larvae.[6]Congriscus megastomus is preyed on by Chlorophthalmus albatrossis.[7] Its own diet includes finfish such as Diaphus coeruleus, Diaphus sagamiensis, Hymenocephalus lethonemus, Synagrops japonicus, and species of Macrura, as well as euphausiid plankton crustaceans and polychaetes.[8] References1. ^Synonyms of Congriscus megastomus at www.fishbase.org. {{Taxonbar|from=Q2678568}}{{Anguilliformes-stub}}2. ^Kurogi, H., Chow, S., Yanagimoto, T., Konishi, K., Nakamichi, R., Sakai, K., Ohkawa, T., Saruwatari, T., Takahashi, M., Ueno, Y. & Mochioka, N. (2015): Adult form of a giant anguilliform leptocephalus Thalassenchelys coheni Castle and Raju 1975 is Congriscus megastomus (Günther 1877). Ichthyological Research, 63 (2): 239-246. 3. ^1 Congriscus megastomus {{webarchive|url=https://archive.is/20130616105540/http://fishbase.mnhn.fr/summary/Congriscus-megastomus.html |date=2013-06-16 }} at www.fishbase.org. 4. ^Günther, A., 1877 (1 Nov.) [ref. 2009] Preliminary notes on new fishes collected in Japan during the expedition of H. M. S. Challenger.. Annals and Magazine of Natural History (Series 4) v. 20 (no. 119) (art. 56): 433-446. 5. ^{{Cite journal|last=Kurogi|first=Hiroaki|last2=Chow|first2=Seinen|last3=Yanagimoto|first3=Takashi|last4=Konishi|first4=Kooichi|last5=Nakamichi|first5=Reiichiro|last6=Sakai|first6=Kyohei|last7=Ohkawa|first7=Toshiyuki|last8=Saruwatari|first8=Toshiro|last9=Takahashi|first9=Masanori|date=2015-10-16|title=Adult form of a giant anguilliform leptocephalus Thalassenchelys coheni Castle and Raju 1975 is Congriscus megastomus (Günther 1877)|journal=Ichthyological Research|language=en|volume=63|issue=2|pages=239–246|doi=10.1007/s10228-015-0492-5|issn=1341-8998}} 6. ^{{Cite journal|last=Miller|first=Michael|date=2009-10-31|title=Ecology of Anguilliform Leptocephali: Remarkable Transparent Fish Larvae of the Ocean Surface Layer|url=https://www.researchgate.net/publication/250395431|journal=Aqua-bioscience Monographs|volume=2|issue=4|doi=10.5047/absm.2009.00204.0001}} 7. ^Predators of Congriscus megastomus at www.fishbase.org. 8. ^Food items reported for Congriscus megastomus at www.fishbase.org. 2 : Congridae|Fish described in 1877 |
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