Eustomias dendrobium Koeda & Ho, 2019
Dendrobium dragonfish

Family:  Stomiidae (Barbeled dragonfishes), subfamily: Melanostomiinae
Max. size:  11.78 cm SL (male/unsexed)
Environment:  pelagic-oceanic; marine; depth range - 100 m
Distribution:  Northwest Pacific: Taiwan.
Diagnosis:  This species is distinguished by having a unique barbel structure: short barbel, its length 13.9% SL; 3 branches arising at distal one-fourth of the barbel stem; distal tip of the 3 branches extend distinctly beyond terminal bulb; medial branch thicker than lateral branches; two long and one very short secondary branches arising from middle of medial branch; two short secondary branches arising from near base of each lateral branch; each branch with 5-14 dendritic appendages comprised 1-15 tiny luminous swellings; simple terminal bulb without terminal filaments; stem and branches solidly pigmented (skin rubbed off in some parts) except for dorsolateral surface of terminal bulb and blotchy unpigmented distal 1/3 of secondary branches of medial branch (Ref. 121636).
Biology:  This species was collected from a depth shallower than 100 m, by a mid-water trawl that was targeting the Sakura-shrimp (Lucensosergia lucens) (Ref. 121636).
IUCN Red List Status: Not Evaluated (N.E.) Ref. (130435)
Threat to humans:  harmless
Country info:   
 


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