dcsimg

Diagnostic Description

provided by Fishbase
This species is distinguished by the following set of characters: D 9, the 4th (rarely third) dorsal-fin spine longest; pectoral-fin rays 16-18 (mode 17); scale rows in longitudinal series 52-61(55); pored lateral-line scales 22-24 (23); scales above lateral line 4-6 (5), below 20-25 (22); scale rows between 6th dorsal-fin spine base and lateral line 6-8 (7), between last dorsal-fin spine base and lateral line 7-9 (9); pre-dorsal scale rows 1-4 (2); gill rakers on upper limb 4-6 (5), lower limb 10-13 (11) [7-9 and 2-5 rakers on ceratohyal and hypobranchial, respectively], total rakers 14-19 (16); embedded cycloid scales covering pectoral-fin base (some scales exposed); embedded cycloid scales on anteroventral surface of body (covered by thick skin, not visible without dissection); lateral surface of maxilla without a longitudinal ridge; lateral lacrimal spine with 2 (rarely 3) spinous points; anterior lacrimal spine with 1 or 2 small spinous points on its posterior margin; posterior lacrimal spine simple, directed anteroventrally in juveniles and young less than 100 mm SL, ventrally or posteroventrally in adults; median interorbital ridge present; interorbital and coronal spines absent; presence of occipital pit and supplement preopercular spine; pterotic spine usually simple in young, with 2 or more points in large adults usually more than 28.0 cm SL; space between upper and lower opercular spines covered by thick skin with sensory pores and canals; numerous skin flaps and tentacles on anterodorsal surface of body; a large black blotch distally on posterior spinous portion of dorsal fin in males; no distinct white blotches on caudal-fin base (Ref. 93606).
license
cc-by-nc
copyright
FishBase
Recorder
Estelita Emily Capuli
original
visit source
partner site
Fishbase

Morphology

provided by Fishbase
Dorsal soft rays (total): 9
license
cc-by-nc
copyright
FishBase
Recorder
Estelita Emily Capuli
original
visit source
partner site
Fishbase

Biology

provided by Fishbase
Common in rocky coastal reefs (Ref. 93630).
license
cc-by-nc
copyright
FishBase
Recorder
Estelita Emily Capuli
original
visit source
partner site
Fishbase

Scorpaena jacksoniensis

provided by wikipedia EN

Scorpaena jacksoniensis, the Eastern red scorpionfish, Billy Bougain, cardinal scorpionfish, coral cod, coral perch, Eastern red scorpioncod, fire cod, Northern scorpionfish, ocean perch, prickly heat, red rockcod or red scorpion-cod,[2] is a species of marine ray-finned fish belonging to the family Scorpaenidae, the scorpionfishes. It is found in the south western Pacific Ocean.[1]

Taxonomy

Scorpaena jacksoniensis was first formally described in 1866 by the Austrian ichthyologist Franz Steindachner with the type locality given as Port Jackson in New South Wales.[3] This species has been considered to be the type species of the genus Ruboralga, in 2011 this taxon was redefined as a species complex with Ruboralga confirmed as a junior synonym of Scorpaena, S. jacksoniensis was confirmed as a separate species from S. cardinalis which is confined to northern New Zealand and some islands in the Tasman Sea. The other valid species in the complex is S. orgila of Easter Island.[4] The specific name jacksonensis means "from Jackson", an reference to the type locality.[5]

Description

Scorpaena jacksoniensis has 12 spines and 9 soft rays in its dorsal fin,[2] the 4th (occasionally the 3rd) spine being the longest, There are 16–18, normally 17, fin rays in the pectoral fin. The pelvic fin base is covered in embedded cycloid scales and these are also found on the rear of the underside which has a thick skin. The lateral lacrimal spine has 2, occasionally 3, points; the forward lacrimal spine has, 1 or 2, small spiny points on its rear edge and the rear lacrimal spine has a single point and us directed forwards and downwards in juveniles and young with a standard length of less than 100 mm (3.9 in) but it is pointed either straight down or diagonally rearwards in adults. There is a ridge in the middle of the interorbital space which has no spines but there is an occipital pit and a supplementary spine on the preoperculum. The pterotic spine is normally simple in young but in large adults, with a standard length greater than 28 cm (11 in) it may have 2 or more points. The gap separating the upper and lower opercular spines is clothed in thick skin which has sensory pores and canals. There are many skin flaps and tentacles on front part of the upper body.[1] The colour of this species is frequently bright red but its colouration is extremely variable, it can be light grey to bright red marked with blotches. There are normally small dark spots on the chest.[6] The juveniles can show a white to purplish blotch across the nape.[2] Males have a large black spot on the soft-rayed part of the dorsal fin.[1] This species has reached a maximum length of 40 cm (16 in)>[2]

Juvenile

Distribution and habitat

Scorpaena jacksoniensis is endemic to the temperate seas of southeastern Australia. It definitely occurs as far north as Caloundra in Queensland south to the Beware Reef in Victoria. It may also occur as far west as Western Port, Victoria, however the Victorian records are based on a few old specimens and the southern limit of this species appears to be Jervis Bay in New South Wales.[2] This species occurs in shallow estuaries and on rocky coastal to deep, offshore reefs. It is a benthic species which is camouflaged among rocks, corals and algae[7] at depths between 1 and 73 m (3 ft 3 in and 239 ft 6 in).[1]

Biology

Scorpaena jacksonensis is an ambush predator that uses its excellent camouflage to hide on the substrate, lying motionless and waiting for its prey of crustaceans and fishes to come within reach of its large mouth to be swallowed whole. They have separate sexes with external fertilisation, breeding in the summer and autumn. The females extrude hollow, two-lobed, buoyant gelatinous masses to protect their eggs. This is a slow growing species which can take 5 years to reach a length of 22 cm (8.7 in) and 10 years to reach 26 cm (10 in) and the oldest fish known was 33 years old.[2] The dorsal spines in the dorsal fin are venomous and envenomation is extremely painful for people.[6]

Fisheries

Scorpaena jacksoniensis has palatable flesh and is of minor interest to commercial line and recreational fisheries.[2]

References

  1. ^ a b c d e Froese, Rainer; Pauly, Daniel (eds.) (2021). "Scorpaena jacksoniensis" in FishBase. August 2021 version.
  2. ^ a b c d e f g Bray, D.J. (2018). "Scorpaena jacksoniensis". Fishes of Australia. Museums Victoria. Retrieved 11 February 2022.
  3. ^ Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Species in the genus Scorpaena". Catalog of Fishes. California Academy of Sciences. Retrieved 11 February 2022.
  4. ^ Motomura, H.; C.D. Struthers; M.A. McGrouther & A.L. Stewart (2011). "Validity of Scorpaena jacksoniensis and a redescription of S. cardinalis, a senior synonym of S. cookii (Scorpaeniformes: Scorpaenidae)". Ichthyogical Research. 58 (4): 315–332. doi:10.1007/s10228-011-0234-2.
  5. ^ Christopher Scharpf & Kenneth J. Lazara, eds. (2 October 2021). "Order Perciformes (Part 9): Suborder Scorpaenoidei: Family Scorpaenidae". The ETYFish Project Fish Name Etymology Database. Christopher Scharpf and Kenneth J. Lazara. Retrieved 8 February 2022.
  6. ^ a b Mark McGrouther (11 March 2021). "Eastern Red Scorpionfish, Scorpaena jacksoniensis Steindachner 1866". Australian Museum. Retrieved 11 February 2022.
  7. ^ "Scorpaena jacksoniensis (Steindachner, 1866)". Solitary Islands Underwater Research Group Inc. Retrieved 11 February 2022.
license
cc-by-sa-3.0
copyright
Wikipedia authors and editors
original
visit source
partner site
wikipedia EN

Scorpaena jacksoniensis: Brief Summary

provided by wikipedia EN

Scorpaena jacksoniensis, the Eastern red scorpionfish, Billy Bougain, cardinal scorpionfish, coral cod, coral perch, Eastern red scorpioncod, fire cod, Northern scorpionfish, ocean perch, prickly heat, red rockcod or red scorpion-cod, is a species of marine ray-finned fish belonging to the family Scorpaenidae, the scorpionfishes. It is found in the south western Pacific Ocean.

license
cc-by-sa-3.0
copyright
Wikipedia authors and editors
original
visit source
partner site
wikipedia EN

Scorpaena jacksoniensis ( Basque )

provided by wikipedia EU

Scorpaena jacksoniensis Scorpaena generoko animalia da. Arrainen barruko Scorpaenidae familian sailkatzen da.

Banaketa

Erreferentziak

  1. Froese, Rainer & Pauly, Daniel ed. (2006), Scorpaena jacksoniensis FishBase webgunean. 2006ko apirilaren bertsioa.

Ikus, gainera

(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.");});
license
cc-by-sa-3.0
copyright
Wikipediako egileak eta editoreak
original
visit source
partner site
wikipedia EU

Scorpaena jacksoniensis: Brief Summary ( Basque )

provided by wikipedia EU

Scorpaena jacksoniensis Scorpaena generoko animalia da. Arrainen barruko Scorpaenidae familian sailkatzen da.

license
cc-by-sa-3.0
copyright
Wikipediako egileak eta editoreak
original
visit source
partner site
wikipedia EU

傑克遜鮋 ( Chinese )

provided by wikipedia 中文维基百科
二名法 Scorpaena jacksoniensis
Steindachner, 1866  src= 维基物种中的分类信息:傑克遜鮋

傑克遜鮋,為輻鰭魚綱鮋形目鮋亞目鮋科的其中一,為熱帶海水魚,分布於西太平洋澳洲昆士蘭南部至維多利亞海域,棲息深度1-73公尺,體長可達33.7公分,棲息在珊瑚礁底層水域,生活習性不明。

参考文献

扩展阅读

 src= 維基物種中有關傑克遜鮋的數據

小作品圖示这是一篇鮋形目小作品。你可以通过编辑或修订扩充其内容。
 title=
license
cc-by-sa-3.0
copyright
维基百科作者和编辑

傑克遜鮋: Brief Summary ( Chinese )

provided by wikipedia 中文维基百科

傑克遜鮋,為輻鰭魚綱鮋形目鮋亞目鮋科的其中一,為熱帶海水魚,分布於西太平洋澳洲昆士蘭南部至維多利亞海域,棲息深度1-73公尺,體長可達33.7公分,棲息在珊瑚礁底層水域,生活習性不明。

license
cc-by-sa-3.0
copyright
维基百科作者和编辑