Cephaloscyllium pictum, Painted swellshark

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Cephaloscyllium pictum Last, Séret & White, 2008

Painted swellshark
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Classification / Names ຊື່ສາມັນ | ຄຳສັບຄ້າຍຄືກັນ | Catalog of Fishes(ຕະກຸນ, ຊະນິດ) | ITIS | CoL | WoRMS | Cloffa

ກຸ່ມປາກະດູກອ່ອນ (ເຊັ່ນ: ປາສະຫລາມ, ປາຜາໄລ) (sharks and rays) > Carcharhiniformes (Ground sharks) > Scyliorhinidae (Cat sharks) > Scyliorhininae
Etymology: Cephaloscyllium: cephalus, from kephale (Gr.), head, referring to its very broad and depressed head; skylion, Greek for dogfish or small shark. (See ETYFish);  pictum: Latin for painted or colored, referring to its “somewhat painted” coloration. (See ETYFish).
More on authors: Last, Séret & White.

Environment: milieu / climate zone / depth range / distribution range ນິເວດວິທະຍາ

; ສັດທະເລ ກ່ຽວກັບ (ຢູ່)ເທິງຊັ້ນພື້ນດິນໃນທະເລເປີດ. Tropical

ການແຜ່ກະຈາຍ ປະເທດ | ເຂດ FAO | ລະບົບນິເວດ | ການປະກົດຕົວ | Point map | ການແນະນຳ | Faunafri

Western Pacific: Indonesia.

ຂະໜາດ / ນ້ຳໜັກ / Age

Maturity: Lm ?  range ? - 58 cm
Max length : 71.7 cm TL ຕົວຜູ້/ບໍ່ມີເພດ; (Ref. 76946); 70.1 cm TL (female)

Short description ສະລີລະວິທະຍາ | ການວັດແທກຮູບຮ່າງລັກສະນະພາຍນອກຂອງດິນ,ສັດ,ປາ…

This medium-sized species possess the following set of characters: head height 8.7-12.1% TL, its trunk width 12.8-16.8% TL; origin of first dorsal fin is over the centre of pelvic-fin base; prenarial length is 3.1-4.0% TL; preorbital snout length is 1.8-2.1 times the prenarial length, 3.1-3.5 in prepectoral length, 6.5-7.1 in prepelvic length; snout-vent length long, 49.5-50.7% TL; width of nostril 2.5-2.9% TL; eye-spiracle space narrow, 0.5-0.7% TL; pectoral fin medium-sized, its height 11.8-13.2% TL, posterior margin 9.8-12.1% TL; anal fin tall, 3.5-4.7% TL; anal-caudal space 5.5-6.6% TL; precaudal length 77-78% TL; interdorsal space 8.3-8.9% TL; teeth with 3-5 cusps near symphysis of upper jaw; unicuspidate or weakly tricuspidate flank denticles; greatly enlarged denticles on back absent; long adult clasper, outer length 7-8% TL, terminating well short of anal fin, interspace 1.6-1.8% TL; vertebral centra 110-117; moderate tooth count in each jaw 58-78 teeth; upper half of body is very dark, with a weak variegated pattern of spots and blotches, no saddles or are barely detectable; dorsal fins are mostly dark variegated; large, blackish blotch found over the gills; posterior margin of terminal lobe of caudal fin with dark, anteriorly directed, v-shaped marking; upper surface of pelvic fin with a well-defined, blackish median blotch; without dark saddle extending onto caudal peduncle above the origin of ventral lobe of caudal fin; ventral surface piebald with a speckled snout color of juvenile unknown (Ref. 76946).

ຊີວະສາດ     ຄຳແປສັບ (ຕ.ຢ. epibenthic)

Collected from fish market (Ref. 86282)

Life cycle and mating behavior ການຈະເລີນເຕັມໄວ | ການສືບພັນ | ການວາງໄຂ່ | ໄຂ່ | ຄວາມດົກຂອງໄຂ່ປາ | ຕົວອ່ອນ

Main reference Upload your references | ເອກະສານອ້າງອີງ | ຜູ້ປະສານງານ : Compagno, Leonard J.V. | ຜູ້ຮ່ວມມື

Last, P.R., B. Séret and W.T. White, 2008. New swellsharks (Cephaloscyllium: Scyliorhinidae) from the Indo-Australian region. In Last, P.R., White, W.T. & Pogonoski, J.J. (eds.): Descriptions of New Australian Chondrichthyans. CSIRO Marine and Atmospheric Research Paper no. 22. (Ref. 76946)

IUCN Red List Status (Ref. 125652)

  Data deficient (DD) ; Date assessed: 22 November 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO - Publication: search | FishSource |

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ແຫຼ່ງອີນເຕີເນັດ

Estimates based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00288 (0.00149 - 0.00560), b=3.19 (3.01 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
ຊັ້ນເຂດຮ້ອນ (Ref. 69278):  4.1   ±0.5 se; based on size and trophs of closest relatives
ຄວາມຢືດຢຸ່ນ (Ref. 120179):  ຂະໜາດກາງ, ປະຊາກອນຕຳ່ສຸດທີ່ໃຊ້ເວລາສອງເທົ່າ 1.4 - 4.4 ປີ (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Moderate to high vulnerability (49 of 100) .
Climate Vulnerability (Ref. 125649):   (0 of 100) .