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> Perciformes/Scorpaenoidei (Scorpionfishes) > Platycephalidae (Flatheads)
Etymology: Thysanophrys: Greek, thysanos = tassel + Greek, ophrys = eye brow (Ref. 45335); randalli: Named for John E. Randall.
Eponymy: Dr John ‘Jack’ Ernest Randall Jr. [...] (Ref. 128868), visit book page.

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

समुद्री प्रवाल-भित्ति संयुक्त; गहराई सीमा 4 - 28 m (Ref. 92868). Tropical

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Western Indian Ocean: Mascarene Islands. Non-type specimens from the Pacific Ocean area are tentatively identified as T. randalli (Line Is., Kiritimati I.; Amer. Samoa; Solomon Is.; Vanuatu; Gilbert Is.).

आकार / वज़न / Age

Maturity: L_m ? range ? - ? cm
Max length : 9.9 cm SL पुल्लिंग / अलिंग; (Ref. 92868)

Short description पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स

पृष्ठीय रीढ़ (सम्पूर्ण) : 9; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 11; ऐनल सौफट रेज़: 12. This small species has a non-elongated nasal spine base, height of spine about equal to preocular spine height; snout length about 3.2-3.5 times in HL; iris lappet crenate (Ref. 92868).

Life cycle and mating behavior परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | Fecundity | लार्वा

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Knapp, L.W., 2013. Descriptions of four new species of Thysanophrys (Scorpaeniformes: Platycephalidae) from the Western Indian Ocean. Zootaxa 3608(2):127-136. (Ref. 92868)

IUCN Red List Status (Ref. 130435: Version 2024-1)

Data deficient (DD) ; Date assessed: 20 June 2017

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

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इंटरनेट स्रोत

Estimates based on models

Preferred temperature (Ref. 123201): 25.1 - 28.9, mean 27.2 °C (based on 301 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00457 (0.00230 - 0.00908), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.5 ±0.6 se; based on size and trophs of closest relatives

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Thysanophrys randalli Knapp, 2013