From the Greek "kephalon" - head, and "rhynchos" - snout. [details]

"From "filispinosus" (Lat.) - having thin spines." [details]

Named after the place where it was discovered - coast of Когеа (Sea of Japan). [details]

Named in honor of famous russian zoologist Prof. Vladimir V. Malakhov collected these specimens. [details]

"multisetosus" - from the Latin "multi-" (numerous) and "setosus" (with setae). [details]

Named after the place where it was discovered - Stockman oil-field in Barents Sea. [details]

Named in honor of young lady with паmе Svetlana in gratitude fог her assistance in work associated with this ... [details]

Fгom the Latin «terreo» - scare. [details]

Named after the place where it was discovered - the Ulsan Вау (Е coast of Korea, the Sea of Japan). [details]

Named after the рlасе where it was discovered - пеаг the town Rabaul. [details]

Named in honor of russian biologist V.V. Yushin. [details]

Named after the area where it was found - high Arctic. [details]

Named after the place where it was found - Barents Sea. [details]

Information taken from Adrianov & Malakhov (1999): From the Latin «favus» - honeycomb; геfеrriпg to the bands ... [details]

Named after the place where it was discovered - Furugelm Is. in the Peter the Great Вау (Sea of Japan). [details]

Named in honor of Russian zoologist V.V. Ga!tsova. [details]

The паmе of this species is derived fгom its place of discovery, New Guinea. [details]

The паmе of this species is derived from its place оf discovery, New Zealand. [details]

Named in honor of Russian zoologist E.I. Schoгnikov who kindly provided the sediments collected from the type locality. [details]

Named in reference to dorsal glandular setae - short tubuli-like structures. [details]

This species erroneously spelled "Echinoderes newcaledonicus" in Adrianov & Malakhov (1999). [details]

Adrianov & Malakhov 1999: erroneously spelled "Pycnophyes chiliensis". [details]

Adrianov & Malakhov 1999: pp. 157, 273, species indeterminata. [details]