Iridoteuthis merlini

Iridoteuthis merlini
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Cephalopoda
Order:	Sepiida
Family:	Sepiolidae
Subfamily:	Heteroteuthidinae
Genus:	Iridoteuthis
Species:	I. merlini
Binomial name
	Iridoteuthis merlini; A. Reid, 2021

Iridoteuthis merlini is a species of bobtail squid endemic to the open ocean off New Zealand as well as eastern and south-eastern Australia.^[2] I. merlini was discovered along with by Dr Amanda Reid in 2021. Her findings were published in Zootaxa.

Discovery[]

Reid discovered Iridoteuthis merlini and Iridoteuthis lophia while studying Stoloteuthis maoria specimens in New Zealand. She discovered that they had been incorrectly described by Richard Dell in 1959, finding that the S. maoria specimens are actually squids from two different genera: Iridoteuthis and Stauroteuthis. I. merlini was named in honour of academic Professor Merlin Crossley, deputy vice chancellor of UNSW Sydney.

Bioluminescence[]

I. merlini stores phosphorescent bacteria in a special organ in its body. The squid can adjust the luminous intensity of itself, and can eject jets of the luminescent bacteria into the ocean to deter potential predators.^[3]

References[]

^ Reid, Amanda L. (28 July 2021). "Two new species of Iridoteuthis (Cephalopoda: Sepiolidae: Heteroteuthinae) from the southwest Pacific, with a redescription of Stoloteuthis maoria (Dell, 1959)". Zootaxa. 5005: 503–537.
^ UNSW Media (16 September 2021). "New species of bobtail squid named in honour of Professor Merlin Crossley". UNSW Newsroom. Archived from the original on 16 September 2021.
^ Vince, Claire (23 July 2021). "Spectacular new butterfly bobtail squid named to honour Professor Merlin Crossley". Australian Museum.{{cite web}}: CS1 maint: url-status (link)

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[1] Reid, Amanda L. (28 July 2021). "Two new species of Iridoteuthis (Cephalopoda: Sepiolidae: Heteroteuthinae) from the southwest Pacific, with a redescription of Stoloteuthis maoria (Dell, 1959)". Zootaxa. 5005: 503–537.

[2] UNSW Media (16 September 2021). "New species of bobtail squid named in honour of Professor Merlin Crossley". UNSW Newsroom. Archived from the original on 16 September 2021.

[3] Vince, Claire (23 July 2021). "Spectacular new butterfly bobtail squid named to honour Professor Merlin Crossley". Australian Museum.{{cite web}}: CS1 maint: url-status (link)

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