Denticle herring







































Denticle herring

Scientific classification
Kingdom:
Animalia
Phylum:
Chordata
Class:
Actinopterygii
Order:
Clupeiformes
Family:
Denticipitidae



Clausen, 1959
Genus:
Denticeps



Clausen, 1959
Species:
D. clupeoides

Binomial name

Denticeps clupeoides

Clausen, 1959


The denticle herring (Denticeps clupeoides) is a small, up to 15 cm (5.9 in) long, species of ray-finned fish found only in the rivers of Benin, Nigeria, and western Cameroon. It is related to the herrings, but notable for its large anal fin and its array of denticle-like scales under the head, which give it almost a furry appearance. It is the sole living member of the family Denticipitidae.



See also


  • List of fish families


References




  • "Denticeps clupeoides". Integrated Taxonomic Information System. Retrieved 11 March 2006..mw-parser-output cite.citation{font-style:inherit}.mw-parser-output .citation q{quotes:"""""""'""'"}.mw-parser-output .citation .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .citation .cs1-lock-limited a,.mw-parser-output .citation .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .citation .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/12px-Wikisource-logo.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:inherit;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-maint{display:none;color:#33aa33;margin-left:0.3em}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}


  • P. H. Greenwood, The osteology and relationships of the Denticipitidae, a family of Clupeomorph fishes (London: British Museum, 1968)

  • Froese, Rainer and Pauly, Daniel, eds. (2011). "Denticeps clupeoides" in FishBase. June 2011 version.









-

這個網誌中的熱門文章

12.7 cm/40 Type 89 naval gun

圖片
12.7 cm/40 Type 89 naval gun Type 89 gun mounted on Chitose Type Naval gun anti-aircraft gun Place of origin Japan Service history In service 1932–45 Used by Imperial Japanese Navy Wars World War II Production history Designed 1928–32 Produced 1932–45 No.  built ~1500 Variants Type 88 Specifications Mass 3,100 kilograms (6,834 lb) Barrel length 5,080 millimeters (16 ft 8 in) (bore length) Shell Fixed Shell weight 20.9–23.45 kilograms (46.1–51.7 lb) Caliber 12.7-centimeter (5.0 in) Breech horizontal breech block Elevation -8° to +90° [1] Rate of fire 8-14 rounds per minute Muzzle velocity 720–725 meters per second (2,360–2,380 ft/s) Maximum firing range 9,440 meters (30,970 ft) at 90° (AA ceiling) 14,800 meters (48,600 ft) at 45° The 12.7 cm/40 Type 89 naval gun was a Japanese anti-aircraft (AA) gun introduced before World War II. It was the Imperial Japanese Navy's standard heavy AA
閱讀完整內容

Shark

圖片
For other uses, see Shark (disambiguation). Sharks Temporal range: Ludfordian-Present, 425–0 Ma PreЄ Є O S D C P T J K Pg N [1] Clockwise from top left: spiny dogfish, Japanese sawshark, whale shark, great white shark, horn shark, frilled shark, scalloped hammerhead and Australian angelshark representing the orders Squaliformes, Pristiophoriformes, Orectolobiformes, Lamniformes, Heterodontiformes, Hexanchiformes, Carcharhiniformes and Squatiniformes respectively. Scientific classification Kingdom: Animalia Phylum: Chordata Class: Chondrichthyes Subclass: Elasmobranchii Infraclass: Euselachii Superorder: Selachimorpha Orders Carcharhiniformes Heterodontiformes Hexanchiformes Lamniformes Orectolobiformes Pristiophoriformes Squaliformes Squatiniformes † Cladoselachiformes † Hybodontiformes † Symmoriida † Xenacanthida (Xenacantiformes) † Elegestolepis † = extinct Synonyms Pleurotremata Sharks
閱讀完整內容

Wiciokrzew

圖片
Wiciokrzew, suchodrzew Morfologia (wiciokrzew pospolity) Systematyka [1] Domena eukarionty Królestwo rośliny Klad rośliny naczyniowe Klad rośliny nasienne Klasa okrytonasienne Klad astrowe Rząd szczeciowce Rodzina przewiertniowate Rodzaj wiciokrzew Nazwa systematyczna Lonicera L. Sp. Pl. 173. 1 Mai 1753 Typ nomenklatoryczny Lonicera caprifolium L. [2] Multimedia w Wikimedia Commons Hasło w Wikisłowniku Kwiaty suchodrzewu pospolitego Owoce suchodrzewu pospolitego Kwiaty wiciokrzewu pomorskiego Kwiaty wiciokrzewu przewiercienia Wiciokrzew , suchodrzew ( Lonicera L.) – rodzaj roślin wieloletnich należący do rodziny przewiertniowatych ( Caprifoliaceae ). Rośliny zielne i pnące nazywane są wiciokrzewami, natomiast krzewy i niewielkie drzewa – suchodrzewami. Rodzaj liczy około 180 gatunków szeroko rozprzestrzenionych na całej półkuli północnej [3] [4]
閱讀完整內容