Historical clue formulations

• Squids' kin — 2025-07-09
• Some aquarium attractions ... or an instruction for answering 30-Across — 2025-06-19
• Ocean creatures with three hearts — 2024-07-31
• Masters of underwater camouflage — 2024-05-19
• Ocean creatures with nearly triple the neural wiring of humans — 2024-01-09
• They're armed to the gills — 2023-04-21
• Forms of some mythological sea creatures — 2021-03-21
• Tentacled sea creatures — 2020-12-07
• Sea creatures that may employ camouflage when hunting — 2019-08-18
• Aquarium attractions — 2019-07-25
• Color-changing creatures — 2018-07-15
• Sea creatures with remarkably high I.Q.s — 2017-02-26
• Cousins of squids — 2015-12-29
• Sea creatures with beaks — 2015-08-23
• Ones without a leg to stand on? — 2014-03-23
• Army threats? — 2014-02-02
• Ink holders — 2013-01-27
• Exotic aquarium specimens — 2012-09-27
• Experts at jet propulsion — 2012-09-15
• Prey for moray eels — 2012-06-13
• Eight-armed creatures — 2011-07-11
• Ink jet producers? — 2011-07-08
• Well-armed predators? — 2009-11-07
• They have many suction cups — 2008-10-31
• Moray eel victims — 2005-09-17
• Squids' kin — 2002-10-02
• They may be taken for suckers — 2002-06-01
• Eight-armed creatures — 2002-04-29
• Ink sources — 2000-05-05
• Eight-armed mollusks — 1999-12-05
• Squids' relatives — 1999-10-18
• Army threats? — 1996-11-08
• Some mollusks — 1996-09-06
• Tentacled mollusks — 1994-12-15
• Sushi bar selection — 1994-03-31