Asperoteuthis mangoldae

Asperoteuthis mangoldae, previously known as Asperoteuthis sp. A, is a chiroteuthid squid known only from the waters off the Hawaiian Islands. It differs from the closely related Asperoteuthis acanthoderma in lacking integumental tubercles and elongate fins. This species also possesses a characteristic curved groove in its funnel locking apparatus.^[3]

Asperoteuthis mangoldae
Asperoteuthis mangoldae paratype (100 mm ML)
Conservation status
Data Deficient  (IUCN 3.1)[1]
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Cephalopoda
Order:	Oegopsida
Family:	Chiroteuthidae
Genus:	Asperoteuthis
Species:	A. mangoldae
Binomial name
Asperoteuthis mangoldae Young, Vecchione & Roper, 2007[2]

A. mangoldae is known from 18 specimens and was formally described in 2007. The holotype was collected in 1972 in an opening-closing trawl at a depth of 820–870 m (2,690–2,850 ft) in Hawaiian waters. The coordinates of the type locality are 21°25′N 158°20.5′W.^[3] The species was filmed alive for the first time in July 2019, recorded off Jarvis Island by the EV Nautilus at a depth of 930 m (3,050 ft). It was identified as A. mangoldae by Michael Vecchione,^[4] an American zoologist who contributed to the description of the species.

The specific name honors Swiss marine biologist Dr. Katharina Mangold-Wirz (1922–2003), who worked at the Laboratoire Arago, Université Pierre et Marie Curie in Banyuls-sur-Mer, France. Dr Mangold spent a part of her career studying cephalopods in Hawaii.^[3]