
Diplomaragnidae is a family of millipedes belonging to the order Chordeumatida. These millipedes range from 9 mm to 24 mm in length and are found from the Volga River region in Russia to Japan and Taiwan. All known adult females in this family have 32 segments (counting the collum as the first segment and the telson as the last) rather than the 30 segments typically found in this order; in most species, adult males also have 32 segments (e.g., Altajosoma kemerovo), but in some species, adult males have only 30 segments (e.g., Diplomaragna reducta).
FAMILY
via GBIF
Diplomaragnidae is a family of millipedes belonging to the order Chordeumatida. These millipedes range from 9 mm to 24 mm in length and are found from the Volga River region in Russia to Japan and Taiwan. All known adult females in this family have 32 segments (counting the collum as the first segment and the telson as the last) rather than the 30 segments typically found in this order; in most species, adult males also have 32 segments (e.g., Altajosoma kemerovo), but in some species, adult males have only 30 segments (e.g., Diplomaragna reducta).
==Genera== Genera: Alineuma Mikhaljova, 2021 Altajosoma Gulička, 1972 Ancestreuma Golovatch, 1977 Asiatyla Mikhaljova, 1999 Diplomaragna Attems, 1907 Koreagna Mikhaljova & Lim, 2008 Litovkia Mikhaljova, 2021 Maritimosoma Mikhaljova, 1999 Niponiothauma Verhoeff, 1942 Orientyla Mikhaljova, 1999 Pacifiosoma Mikhaljova, 1999 Pterygostegia Miyosi, 1958 Sakhalineuma Golovatch, 1976 Shearia Mikhaljova, 1999 Syntelopodeuma Verhoeff, 1914 Tokyosoma Verhoeff, 1929
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).