Isometrus thwaitesi

Isometrus thwaitesi
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Subphylum:	Chelicerata
Class:	Arachnida
Order:	Scorpiones
Family:	Buthidae
Genus:	Isometrus
Species:	I. thwaitesi
Binomial name
	Isometrus thwaitesi; (Pocock, 1897)
Synonyms
	Isometrus (Isometrus) thwaitesi Vachon, 1982; Isometrus (Isometrus) thwaitesi pallidus Lourenço & Huber, 2002;

Isometrus thwaitesi is a species of scorpion in the family Buthidae endemic to Sri Lanka.^[1]^[2]

Description[]

Total length is 30 to 50 mm. Manus of pedipalp is very thin. Pedipalps and legs are yellowish, with spots. Fingers and manus of pedipalps are yellowish, and spotted. Mesosomal segments are light-colored. Subaculear tooth is spinoid. There are 13 to 16 pectinal teeth. Hemispermatophore trunk is broad, and short. Capsule region is broad. Flagellum laminiform, short, and basally broadened. Median lobe of hemispermatophore is narrow, and distally truncate, with strong, curved dorsal carina.^[3]

References[]

^ "Isometrus thwaitesi". ZipcodeZoo.com. 21 July 2012. Retrieved 3 August 2013.
^ "A review of the genus Isometrus Ehrenberg, 1828 (Scorpiones: Buthidae) with descriptions of four new species from Asia and Australia". Euscorpius — Occasional Publications in Scorpiology. 2003, No. 10. Retrieved 2021-08-30.
^ Charles University; Kovařík, František; Lowe, Graeme; Monell Chemical Senses Center; Ranawana, Kithsiri B.; University of Peradeniya; Hoferek, David; Jayarathne, V. A. Sanjeewa; University of Peradeniya (2016). "Scorpions of Sri Lanka (Scorpiones: Buthidae, Chaerilidae, Scorpionidae) with description of four new species of the genera Charmus Karsch, 1879 and Reddyanus Vachon, 1972, stat. n". Euscorpius. pp. 1–133. doi:10.18590/euscorpius.2016.vol2016.iss220.1. Retrieved 2021-08-29.

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[1] "Isometrus thwaitesi". ZipcodeZoo.com. 21 July 2012. Retrieved 3 August 2013.

[2] "A review of the genus Isometrus Ehrenberg, 1828 (Scorpiones: Buthidae) with descriptions of four new species from Asia and Australia". Euscorpius — Occasional Publications in Scorpiology. 2003, No. 10. Retrieved 2021-08-30.

[3] Charles University; Kovařík, František; Lowe, Graeme; Monell Chemical Senses Center; Ranawana, Kithsiri B.; University of Peradeniya; Hoferek, David; Jayarathne, V. A. Sanjeewa; University of Peradeniya (2016). "Scorpions of Sri Lanka (Scorpiones: Buthidae, Chaerilidae, Scorpionidae) with description of four new species of the genera Charmus Karsch, 1879 and Reddyanus Vachon, 1972, stat. n". Euscorpius. pp. 1–133. doi:10.18590/euscorpius.2016.vol2016.iss220.1. Retrieved 2021-08-29.

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