Orbiniella mayhemi Meca & Budaeva, sp. nov. SEM A paratype SMF 32640, anterior end, dorsal view B paratype SMF 32640, notopodium of chaetiger 7 showing notopodial lobe and capillaries C paratype SMF 32628, neuropodium of chaetiger 5 showing acicular spines and capillaries D paratype SMF 32640, capillary chaetae E paratype SMF 32640, anterior fragment showing narrow annuli between parapodia 1 and 10, dorsal view F paratype SMF 32628, anterior fragment showing narrow annuli between parapodia 1 and 14, ventral view. White arrow in B: Start of crenulation in capillary chaeta. Abbreviations: Ac: acicular spines; Np: notopodial lobe; Par1: first parapodium; Par5: fifth parapodium. Scale bars: 100 μm (A, E); 20 μm (B, C); 10 μm (D); 200 μm (F).

 
 
  Part of: Meca MA, Kongsrud JA, Kongshavn K, Alvestad T, Meißner K, Budaeva N (2024) Diversity of Orbiniella (Orbiniidae, Annelida) in the North Atlantic and the Arctic. ZooKeys 1205: 51-88. https://doi.org/10.3897/zookeys.1205.120300