Florent's Guide To The

Tropical Reefs

Two-Tone Pygmy Squid
Idiosepius pygmaeus
Two-Tone Pygmy Squid
Category: Pygmy Squids
Scientific Name: Idiosepius pygmaeus
Size: Up to 0.75 in. (2 cm)  
Distribution: Indonesia, Philippines, Papua New Guinea
Mollusca (Phylum) Mollusks
└Cephalopoda (Class) Cephalopods
 └Decapodiformes (Superorder) Squids and Cuttlefishes
  └Idiosepida (Order) Pygmy Squids
   └Idiosepiidae (Family)
    └Idiosepius (Genus)
     └I. pygmaeus (Species)
WoRMS ID: 342345🔗
iNaturalist ID: 151339🔗

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© 2026 Florent Charpin