H. debelius Gomon & Kuiter 2009

English common name. Softcoral Seahorse.

Holotype. NMV A 29864 -001.

Type locality. Red Sea, Hurghada, Erg Camel, Egypt.

Synonyms. None.

Distribution. Egypt (Red Sea).

Notes. This species is clearly distinguishable from all other seahorses based on morphology and meristic data, but is known from very few specimens/observations. Further research is needed.