Myxine jespersenae Møller, Feld, Poulsen, Thomsen & Thormar, 2005

Description


Diagnosis: Color grayish brown with whitish head, the white extending posteriorly in a mid-ventral stripe of varying length; surrounding slime pores, PCD, gill aperture, cloaca, CFF, and VFF margins whitish. Two paired, pointed, or comb-shaped, bilaterally symmetrical nasal-sinus papillae with 2-5 distal fringes and 2 cusps in each row fused at their bases. Additional cusps in anterior rows 7-9 and posterior rows 8-10; total cusps 38-44. Pairs of gill pouches 6. Slime pores: prebranchial 28-37; trunk 65-74; tail 11-15; total 107-121. Body slender, depth over cloaca 2.9-4.3% TL; ventral finfold originates within anterior 10% of trunk; caudal finfold termination dorsally above cloaca to posterior 7% of trunk (Ref. 54824).

Taxonomic Hierarchy


Kingdom: Animalia

Phylum: Chordata

Class: Myxini

Order: Myxiniformes

Family: Myxinidae

Genus: Myxine

Species: Myxine jespersenae Møller, Feld, Poulsen, Thomsen & Thormar, 2005

Climate Zone


  • bathydemersal
  • Biology


    Occurs in muddy bottoms. Eggs taken from a damaged specimen in various stages of maturation , elliptical up to 23.6 X 8.5 mm; all eggs are in mesenteries and no anchor filaments were found (Ref. 54824).

    Habitat


    bathydemersal

    Conservation Status


    Least Concern

    Threat to Humans


    Harmless

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    Myxine jespersenae Møller, Feld, Poulsen, Thomsen & Thormar, 2005