Huffmanela branchialis

Huffmanela branchialis is a parasitic nematode It has been observed on the gills of the fork-tailed threadfin bream Nemipterus furcosus, a nemipterid marine fish  off New Caledonia. Its eggs are released from the gill mucosa with the turnover of living tissues and immediately continue their life-cycle.

Description
The adults are unknown, only the eggs were described. The eggs are 45–52 micrometers in length and 23–30 micrometers in width, with thin shells. Each egg is enclosed in a thin membrane forming a spindle-shaped envelope 53–85 micrometers in length.