title: A new species of Microlaimus de Man 1880 (Nematoda: Microlaimidae) from the Black Sea
abstract: Microlaimus sergeevae sp. n. is described and illustrated from the Crimea shelf of the Black Sea. It is characterized by the 1301-1728 μm long body; cuticle with distinct annuli; spicules 34-37 μm long, curved; gubernacular apophyses 20-25 μm long, surrounding distal end of spicules; criptocyrcular amphidial fovea 7-8 μm in diameter; cervical setae present; four submedian rows of pores spreading along the whole body length, and eight precloacal supplements in males. The new species morphological
journal: Zootaxa