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Title

A description of three new bathyteuthid squid species from the North Atlantic and Gulf of Mexico

AuthorsJudkins, Heather; Lindgren, Annie R.; Villanueva, Roger ; Clark, Kristine; Vecchione, Michael
Issue DateApr-2020
PublisherRosenstiel School of Marine and Atmospheric Science
CitationBulletin of Marine Science 96(2): 281-296 (2020)
AbstractCurrently, three species in the squid family Bathyteuthidae are recognized as valid: Bathyteuthis abyssicola Hoyle, 1885, Bathyteuthis bacidifera Roper, 1968, and Bathyteuthis berryi Roper, 1968. Using morphology and DNA sequencing (COI, 16S), we discovered three additional species of bathyteuthids collected from the North Atlantic Ocean and adjacent basins between 2009 and 2018. Two of the newly discovered species share the absence of arm-base photophores as well as differences in arm-sucker and buccallappet sucker counts. In the third species, the adult female individual has arm-base photophores but the two juveniles (sex undetermined) do not. All examined individuals of this species exhibited <1% divergence rate for the COI locus. We describe and name the three new species based on both morphological and molecular characters
Description15 pages, 8 figures, 3 tables.-- GOM data are publicly available through the Gulf of Mexico Research Initiative Information & Data Cooperative (GRIIDC) at https://data.gulfresearchinitiative.org doi: 10.7266/N70P0X3T and doi: 10.7266/N7XP738
Publisher version (URL)https://doi.org/10.5343/bms.2019.0051
URIhttp://hdl.handle.net/10261/209788
DOI10.5343/bms.2019.0051
Identifiersissn: 0007-4977
e-issn: 1553-6955
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