Amynthas micronarius (Goto & Hatai, 1898)

Blakemore, Robert J., 2013, Jeju-do earthworms (Oligochaeta: Megadrilacea) - Quelpart Island revisited, Journal of Species Research 2 (1), pp. 15-54 : 31

publication ID

https://doi.org/10.12651/JSR.2013.2.1.015

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scientific name

Amynthas micronarius (Goto & Hatai, 1898)
status

 

Amynthas micronarius (Goto & Hatai, 1898)

Material examined. Korean specimen ( NIBR IV00002 46442) collected from NIBR’s Jeju Island Biosphere in Incheon ( NIBR IV0000246442 WO1) described by Blakemore (2012d, fig. 6rhs); Jeju Island new specimens ( NIBR IV0000250396-7) from Hyomyungsa Temple, Mt Halla collected 12 th June, 2012 providing DNA samples ( WO 48, w26).

Remarks. DNA data confirms a 100% match (Appendix) showing the Incheon specimens likely originated in Jeju just as the author suspected in the full redescription with revised synonymy provided by Blakemore (2012b: 138). A subsequent possible new synonym (noted by Blakemore, 2012d) is Amynthas montanus Qiu & Sun, 2012 that has its setae seriously miscounted between descriptions and tables compared to their fig. 2; e.g., 12-18 are described between male pores yet more than 26 are figur- ed, thus setal ranges are given as 52-142 which approach the lower counts from A. micronarius synonyms are unreliable. Sun et al. (2012: 149) also misspell their earlier taxa as “trapezoidesi” rather than A. trapezoides Qiu & Sun, 2010 .

Blakemore, R. J. 2012 d. Earthworms from NIBR Jeju-do biosphere compared to historical and new Japanese types (Oligochaeta: Megadrilacea: Megascolecidae). Journal of Species Research 1 (2): 133 - 115 [Available from: http: // www. nibr. go. kr / english / event / journal _ spe _ 3. jsp].

Blakemore, R. J. 2012 b. On opening a box of worms (Oligochaeta, Megascolecidae) - Historical earthworm specimens transferred to Tokyo from the Saito Ho-on Museum of Natural History in Sendai. Bulletin of the National Science Museum, Tokyo Series A 38 (3): 95 - 124.

Sun, J., Q. Zhao and J. P. Qiu. 2012. Four new species of the Amynthas corticis - group (Oligochaeta: Megascolecidae) from Hainan Island, China. Zootaxa 2680: 149 - 158.

NIBR

National Institute of Biological Resources