Stenoninereis martini Wesenberg-Lund, 1958 A–J non-type specimens (USNM 61623) A chaetiger 2, right parapodium, anterior view B chaetiger 9, right parapodium, anterior view C chaetiger 21, right parapodium, anterior view D chaetiger 27, right parapodium, anterior view E chaetiger 28, left parapodium, anterior view F notopodial sesquigomph spinigers, chaetiger 28 G supra-acicular sesquigomph spinigers, chaetiger 28 H sub-acicular heterogomph spiniger, chaetiger 28 I sub-acicular heterogomph spiniger, chaetiger 28 J left jaw, dorsal view. Scale bars: 50 µm (A, D); 0.1 mm (B–C); 10 µm (F–I); 50 µm (J).