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Classification
Anonyx ochoticus Gurjanova, 1962
SUMMARY
Based on adult male: Antenna 1 shorter that antenna 2, antenna 2 between 40 to 60% of body length, calceoli present. Eyes large, reniform. Lateral cephalic lobes subacute. Maxilliped palp 4-articulate; inner plate poorly developed, not reaching half length of outer plate.
Gnathopod 1 subchelate; coxa large, about as long as coxa 2, subrectangular with concave anterior margin; ischium short; carpus short, of subequal length to propodus; propodus margins tapering, palm transverse; dactylus well developed. Gnathopod 2 chelate; carpus longer than propodus; dactylus minute. Pereopods 3 and 4 propodus with blunt, locking robust setae at posterodistal corner. Pereopod 5 coxa equilobate; basis about as long as broad. Coxa 6 produced into a posterior lobe.
Epimeron 1 anterodistal corner producing small, up-turned spine; epimeron 3 posterodistal corner produced, forming a large upturned spine. Urosomite 1 with dorsal depression, carinate dorsally. Uropods 1 and 2 rami subequal; uropod 2 inner ramus with marginal constriction(s); uropod 3 outer ramus 2-articulate, article 2 short, rami subequal. Telson distinctly longer than broad, moderately to deeply cleft.
Female (sexually dimorphic characters): Antenna 1 subequal to antenna 2, calceoli absent.