Morphology
(
Inglês
)
fornecido por Fishbase
Dorsal spines (total): 3; Dorsal soft rays (total): 12 - 13; Analspines: 1; Analsoft rays: 9 - 10; Vertebrae: 27 - 29
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- FishBase
- Recorder
- Cristina V. Garilao
Life Cycle
(
Inglês
)
fornecido por Fishbase
Oviparous (Ref. 36655).
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- FishBase
Diagnostic Description
(
Inglês
)
fornecido por Fishbase
This species is distinguished by the following characters: spinulated (without gap) posterior and lower edges of praeoperculum; insertion of ventral fins behind the vertical of posterior edge of pectoral fin insertion; upper jaw extends beyond the vertical of posterior eye edge; soft rays in dorsal fin 12-13, in anal fin 9-10; rakers at first gill arch 28-30; vertebrae 27-29; pyloric caeca 6 (Ref. 83717).
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- Recorder
- Cristina V. Garilao
Biology
(
Inglês
)
fornecido por Fishbase
Oviparous, with planktonic eggs and larvae (Ref. 36655). There is significant morphological variation between populations (Ref. 4241).
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Importance
(
Inglês
)
fornecido por Fishbase
fisheries: of no interest
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Distribution
(
Espanhol; Castelhano
)
fornecido por IABIN
Chile Central
分布
(
Inglês
)
fornecido por The Fish Database of Taiwan
廣泛分布於除北極及地中海外的世界各海域。臺灣分布於東北部海域。
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- 臺灣魚類資料庫
利用
(
Inglês
)
fornecido por The Fish Database of Taiwan
罕見之魚種，除學術研究外，無經濟價值。
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- 臺灣魚類資料庫
描述
(
Inglês
)
fornecido por The Fish Database of Taiwan
體延長，略呈紡錘形，尾柄細長。頭大，表面凹陷不平整，頭頂兩側各具細鋸齒狀縱向稜脊，稜脊前方呈棘狀；鼻間具一直立尖棘；眶下骨下緣具細棘。吻中長而圓鈍。眼中等大，眼徑大於眶下寬之1/2。口裂較大，斜裂；下頜稍突出；牙細小，上下頜各1列；鋤骨及腭骨無齒。鰓蓋骨無棘；第一鰓弓鰓耙23-24。体被易落之圓鱗，頭部無鱗；側線鱗數31-32。背鰭單一，硬棘及軟條間無缺刻，具硬棘II，軟條10-11；臀鰭基底短，具硬棘I，軟條8；胸鰭長，尖形；腹鰭短小；尾鰭內凹。體一致為黑褐色。
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- 臺灣魚類資料庫
棲地
(
Inglês
)
fornecido por The Fish Database of Taiwan
中、底層魚類，棲息深度在600-3,300公尺間，通常白天棲息於750公尺以上水域，晚上則遷移至較淺水域。以小型甲殼類為食。
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- 臺灣魚類資料庫
Poromitra crassiceps
(
Inglês
)
fornecido por wikipedia EN
Poromitra crassiceps, commonly called the crested bigscale (also called large-headed midnight fish, crested melamphid, or one-horned melamphaid[2]) is a species of deep sea fish in the ridgehead family.
While the fish with the common name crested bigscale in Alaskan waters had formerly been identified as P. crassiceps, it is now believed that Alaskan crested bigscales are actually Poromitra curilensis, and that P. crassiceps is restricted to the Atlantic Ocean.[3] As a result of this mis-identification, P. crassiceps is occasionally identified as the largest ridgehead - while specimens of P. curilensis as large as 18 cm SL[4][5] have been found, the maximum length of P. crassiceps is 14.8 cm SL.[6]
Although almost no light penetrates to the deep sea from the surface, the crested bigscale has evolved features that make it practically invisible. Like other deep sea fish, it needs to avoid being seen by predators, some of which hunt for prey by creating their own light by means of bioluminescence. The crested bigscale achieves invisibility by having a skin that absorbs light with great efficiency. The pigment melanin is crammed into granules which are grouped into melanophores which cover virtually the whole of the dermis. This absorbs almost all of the incoming light, and any remaining light that scatters sideways is absorbed by neighbouring granules. The melanophores also cover the big scales, but these detach easily, and any predator that gets close enough, may end up with a mouthful of scales. Altogether, the absorption of light is 99.5% efficient, a fact that makes photographing this fish in its natural habitat very difficult.[7]
References
-
^ Iwamoto, T. (2015). "Poromitra crassiceps". IUCN Red List of Threatened Species. 2015: e.T190239A21913970. doi:10.2305/IUCN.UK.2015-4.RLTS.T190239A21913970.en. Retrieved 18 November 2021.
-
^ Fishbase - Common names of Poromitra crassiceps - Accessed 22 May 2012
-
^ M.S. Yang (1993) - Food habits of the commercially important groundfishes in the Gulf of Alaska in 1990. US Dept. of Commerce, NOAA Tech. Memorand MMFS-AFSC-22
-
^ Parin, Nikolay V.; Ebeling, Alfred W. (February 1980). "A new Western Pacific Poromitra (Pisces: Melamphaidae)". Copeia. 1980 (1): 87–93. doi:10.2307/1444136. JSTOR 1444136.
-
^ Kotlyar, A.N. (September 2008). "Revision of the genus Poromitra (Melamphaidae): Part 2. New species of the group P. crassiceps". Journal of Ichthyology. 48 (8): 553–564. doi:10.1134/S0032945208080018. S2CID 23057815.
-
^ Childress, J.J.; Taylor, S.M.; Caillet, G.M.; Price, M.H. (December 1980). "Patterns of growth, energy utilization and reproduction in some meso- and bathypelagic fishes off Southern California" (PDF). Marine Biology. 61 (1): 27–40. doi:10.1007/BF00410339. S2CID 85057951.
-
^ Ouellette, Jennifer (18 July 2020). "Scientists unlocked the secret of how these ultrablack fish absorb light". Ars Technica. Retrieved 19 July 2020.
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Poromitra crassiceps: Brief Summary
(
Inglês
)
fornecido por wikipedia EN
Poromitra crassiceps, commonly called the crested bigscale (also called large-headed midnight fish, crested melamphid, or one-horned melamphaid) is a species of deep sea fish in the ridgehead family.
While the fish with the common name crested bigscale in Alaskan waters had formerly been identified as P. crassiceps, it is now believed that Alaskan crested bigscales are actually Poromitra curilensis, and that P. crassiceps is restricted to the Atlantic Ocean. As a result of this mis-identification, P. crassiceps is occasionally identified as the largest ridgehead - while specimens of P. curilensis as large as 18 cm SL have been found, the maximum length of P. crassiceps is 14.8 cm SL.
Although almost no light penetrates to the deep sea from the surface, the crested bigscale has evolved features that make it practically invisible. Like other deep sea fish, it needs to avoid being seen by predators, some of which hunt for prey by creating their own light by means of bioluminescence. The crested bigscale achieves invisibility by having a skin that absorbs light with great efficiency. The pigment melanin is crammed into granules which are grouped into melanophores which cover virtually the whole of the dermis. This absorbs almost all of the incoming light, and any remaining light that scatters sideways is absorbed by neighbouring granules. The melanophores also cover the big scales, but these detach easily, and any predator that gets close enough, may end up with a mouthful of scales. Altogether, the absorption of light is 99.5% efficient, a fact that makes photographing this fish in its natural habitat very difficult.
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Poromitra crassiceps
(
Espanhol; Castelhano
)
fornecido por wikipedia ES
Poromitra crassiceps es un pez abisal que pertenece a la familia Melamphaidae.[2] Se encuentran en el Océano Atlántico y miden aproximadamente 14,8 centímetros SL.[2]
Esta especie fue reconocida por primera vez en 1878 por Albert Günther.[3]
Referencias
Lectura recomendada
- Fish collection database of the American Museum of Natural History. American Museum of Natural History, Central Park West , NY 10024-5192, USA. (Ref. 41414).
- Balanov, A.A. and E.N. Il'inskii0 Species composition and biomass of mesopelagic fishes in the sea of Okhotsk and the Bering sea. J. Ichthyol. 32(4):85-93. (Ref. 44934).
- Cohen, D.M., A.W. Ebeling, T. Iwamoto, S.B. McDowell, N.B. Marshall, D.E. Rosen, P. Sonoda, W.H. Weed III and L.P. Woods0 Fishes of the western North Atlantic. Part six. New Haven, Sears Found. Mar. Res., Yale Univ. (Ref. 37108).
- Eschmeyer, W.N., E.S. Herald and H. Hammann0 A field guide to Pacific coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 336 p. (Ref. 2850).
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- Autores y editores de Wikipedia
Poromitra crassiceps: Brief Summary
(
Espanhol; Castelhano
)
fornecido por wikipedia ES
Poromitra crassiceps es un pez abisal que pertenece a la familia Melamphaidae. Se encuentran en el Océano Atlántico y miden aproximadamente 14,8 centímetros SL.
Esta especie fue reconocida por primera vez en 1878 por Albert Günther.
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- Autores y editores de Wikipedia
Poromitra crassiceps
(
Basco
)
fornecido por wikipedia EU
(RLQ=window.RLQ||[]).push(function(){mw.log.warn("Gadget "ErrefAurrebista" was not loaded. Please migrate it to use ResourceLoader. See u003Chttps://eu.wikipedia.org/wiki/Berezi:Gadgetaku003E.");});
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Poromitra crassiceps: Brief Summary
(
Basco
)
fornecido por wikipedia EU
Poromitra crassiceps Poromitra generoko animalia da. Arrainen barruko Melamphaidae familian sailkatzen da.
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Poromitra crassiceps
(
Francês
)
fornecido por wikipedia FR
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Poromitra crassiceps: Brief Summary
(
Francês
)
fornecido por wikipedia FR
Poromitra crassiceps est une espèce de poissons abyssaux de la famille des Melamphaidae.
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Poromitra crassiceps
(
Neerlandês; Flamengo
)
fornecido por wikipedia NL
Vissen Poromitra crassiceps is een straalvinnige vissensoort uit de familie van grootschubvissen (Melamphaidae).[1] De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1878 door Günther.
Bronnen, noten en/of referenties Geplaatst op:
22-10-2011
Dit artikel is een beginnetje over biologie. U wordt uitgenodigd om op bewerken te klikken om uw kennis aan dit artikel toe te voegen.
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厚头犀孔鲷
(
Chinês
)
fornecido por wikipedia 中文维基百科
二名法 Poromitra crassicepsGunther[1] 厚头犀孔鲷（学名：Poromitra crassiceps）为輻鰭魚綱奇鯛目大鱗鲷科犀孔鲷属的鱼类，俗名犀孔头鲷。
分布
本魚分布于西太平洋和大西洋热带以及琉球海沟等。[1]
深度
水深164至2730公尺。
特徵
本魚體延長粗壯，頭大且不具稜角、硬棘，眼大，尾部的分岔很淺；胸鰭長長度超過頭部。體呈黑色，鰓條骨8根。在身體與鰓蓋上的鱗片大部份不見，背鰭硬棘3枚；背鰭軟條12至13枚；臀鰭硬棘1枚；臀鰭軟條9至10枚；脊椎骨27至29枚，體長可達14.8公分。
經濟利用
不具任何經濟價值。
参考文献
-
^ 1.0 1.1 中国科学院动物研究所. 厚头犀孔鲷. 中国动物物种编目数据库. 中国科学院微生物研究所. [2009-04-11]. （原始内容存档于2016-03-05）.
扩展阅读
厚头犀孔鲷: Brief Summary
(
Chinês
)
fornecido por wikipedia 中文维基百科
厚头犀孔鲷（学名：Poromitra crassiceps）为輻鰭魚綱奇鯛目大鱗鲷科犀孔鲷属的鱼类，俗名犀孔头鲷。
カブトウオ
(
Japonês
)
fornecido por wikipedia 日本語
カブトウオ: Brief Summary
(
Japonês
)
fornecido por wikipedia 日本語
カブトウオ（学名：Poromitra crassiceps、シノニム：P. cristiceps）は、クジラウオ目カブトウオ科に属する魚類の一種である。
Diet
(
Inglês
)
fornecido por World Register of Marine Species
Adults feed on small crustaceans
North-West Atlantic Ocean species (NWARMS)
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Distribution
(
Inglês
)
fornecido por World Register of Marine Species
World-wide except Arctic and Mediterranean seas; as far north as 42.1°N
North-West Atlantic Ocean species (NWARMS)
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Habitat
(
Inglês
)
fornecido por World Register of Marine Species
Found below 750 m during the day, shallower at night.
North-West Atlantic Ocean species (NWARMS)
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Habitat
(
Inglês
)
fornecido por World Register of Marine Species
nektonic
North-West Atlantic Ocean species (NWARMS)
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Habitat
(
Inglês
)
fornecido por World Register of Marine Species
Known from seamounts and knolls
Stocks, K. 2009. Seamounts Online: an online information system for seamount biology. Version 2009-1. World Wide Web electronic publication.
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この項目は、魚類に関連した書きかけの項目です。この項目を加筆・訂正などしてくださる協力者を求めています（Portal:生き物と自然/プロジェクト:生物）。 