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इलाज़मौबरांकी (शारक और रेज़) (sharks and rays) > Squatiniformes (Angel sharks) > Squatinidae (Angel sharks)
Etymology: Squatina: Latin for skate, which angel sharks superficially resemble, presumably tautonymous with Squalus squatina Linnaeus 1758 (no species mentioned). (See ETYFish); caillieti: In honor of American marine-fish ecologist Gregor Cailliet (b. 1943₎, Moss Marine Landing Laboratories, California State University, for his contributions to ichthyology, especially chondrichthyan age and growth. (See ETYFish).

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

समुद्री बाथीड़िमरसल; गहराई सीमा 363 - 385 m (Ref. 86399). Deep-water

वितरण देश | ऐफ ऐ ओ क्षेत्र | Ecosystems | संयोग | Point map | भूमिका | Faunafri

Western Pacific: Philippines.

आकार / वज़न / Age

Maturity: L_m ? range ? - ? cm
Max length : 32.8 cm TL (female)

Short description पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स

जानवरों की रीड़ का जोड़: 137. This squatinid is distinguished from other western North Pacific squatinids based on the following characters: unfringed barbels with rod-like tips; upper lip arch semi-oval in shape, upper lip arch height (1.2), its width (4.3); with large papillae on the inside posterior margin of the spiracles; a greater interspiracle space (8.9) than interorbital space (8.6); no midback row of thorny tubercles; no large prominent ocelli on pectoral fins; pelvic fin tips reaching first dorsal origin, pelvic fin base short (12.9), pelvic inner margin very short (8.6) and short pelvic posterior margin (16.3); pelvic girdle width (27.9) more than 1.4 times greater than head length (18.7); dorsal fins angular, greater interdorsal space (7.4) than dorsal caudal space (6.4), with subdorsal saddles; caudal fin lobed, very short upper postventral caudal margin (2.5) (Ref. 86399).

Life cycle and mating behavior Maturities | पुनरुत्पत्ति | Spawnings | Egg(s) | Fecundities | लार्वा

Main reference Upload your references | संदर्भ | संयोजक : Compagno, Leonard J.V. | सहयोगीयो

Walsh, J.H., D.A. Ebert and L.J.V. Compagno, 2011. Squatina caillieti sp. nov., a new species of angel shark (Chondrichthyes: Squatiniformes: Squatinidae) from the Philippine Islands. Zootaxa 2759:49-59. (Ref. 86399)

IUCN Red List Status (Ref. 130435)

Data deficient (DD) ; Date assessed: 17 August 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

अधिक जानकारी

Trophic ecology
खाद्य पदार्थ
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Ecology
पारिस्थितिकी

Population dynamics
Growths
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Length-weight rel.
Length-length rel.
Length-frequencies
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Recruitments
Abundances

Life cycle
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Distribution
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Human related
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इंटरनेट स्रोत

Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00676 (0.00293 - 0.01558), b=3.07 (2.88 - 3.26), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.7 ±0.5 se; based on size and trophs of closest relatives

लौटाव (Ref. 120179): निम्न, न्यूनतम जनसंख्या दुगनी होने का समय 4.5 - 14 वर्ष। (Live-bearing deep-water species with low fecundity (RF)).

Fishing Vulnerability (Ref. 59153): Low vulnerability (23 of 100).

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Squatina caillieti Walsh, Ebert & Compagno, 2011