Taxa included

Saito, H., Takahashi, Y. & Sagara, J. (1979). Notes on some spiders from Aomori Prefecture, Japan. Atypus 75: 7-15.

Taxon
Parasteatoda angulithorax (Bösenberg & Strand, 1906) (Theridiidae) 7, f. 4-6 (mf, lapsus, T from Theridion), Achaearanea anglithorax
Ceratinella brevis (Wider, 1834) (Linyphiidae) 9, f. 7-11 (mf), Ceratinella brevis
Neserigone nigriterminorum (Oi, 1960) (Linyphiidae) 10, f. 14, 16-17, 19 (mf), Erigonidium nigriterminorum
Micrargus apertus (O. Pickard-Cambridge, 1871) (Linyphiidae) 11, f. 22, 25 (f), Micrargus apertus
Micrargus herbigradus (Blackwall, 1854) (Linyphiidae) 11, f. 23, 26 (f), Micrargus herbigradus

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