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Polychaeta taxon details

Polydora manchenkoi Radashevsky & Pankova, 2006

389897  (urn:lsid:marinespecies.org:taxname:389897)

accepted
Species
marine, brackish, fresh, terrestrial
recent only
Radashevsky, V.I.; Pankova, V.V. (2006). The morphology of two sibling sympatric <i>Polydora</i> species (Polychaeta: Spionidae) from the Sea of Japan. <em>Journal of the Marine Biological Association of the United Kingdom.</em> 86(2): 245-252., available online at https://doi.org/10.1017/s0025315406013099
page(s): 249-250, figs. 4-5 [details]   
Holotype  IMBFE IMBV 14805, geounit Peter the Great Bay  
Holotype IMBFE IMBV 14805, geounit Peter the Great Bay [details]
Note West Pacific Ocean, Sea of Japan, Peter the...  
From editor or global species database
Type locality West Pacific Ocean, Sea of Japan, Peter the Great Bay, Vostok Bay, near the 'Vostok' Marine Biological Station, of the Institute of Marine Biology (42º53.6'N, 132º44.1'E), 9 m, from shells of gastropod Cryptonatica janthostoma occupied by Pagurus ochotensis.  [details]
Depth range 9 m.  
Depth range 9 m. [details]

Distribution West Pacific Ocean: Vostok Bay (Peter the Great Bay, Sea of Japan). Known only from the type locality.   
Distribution West Pacific Ocean: Vostok Bay (Peter the Great Bay, Sea of Japan). Known only from the type locality.  [details]

Etymology The species is dedicated to Gennady Petrovich Manchenko (Institute of Marine Biology, Vladivostok, Russia), who discovered...  
Etymology The species is dedicated to Gennady Petrovich Manchenko (Institute of Marine Biology, Vladivostok, Russia), who discovered the new species during his electrophoretic survey of Polydora.  [details]
Read, G.; Fauchald, K. (Ed.) (2018). World Polychaeta database. Polydora manchenkoi Radashevsky & Pankova, 2006. Accessed at: http://www.marinespecies.org/polychaeta/aphia.php?p=taxdetails&id=389897 on 2018-11-19
Date
action
by
2009-04-03 07:35:23Z
created
db_admin
2016-03-26 18:03:38Z
checked

original description Radashevsky, V.I.; Pankova, V.V. (2006). The morphology of two sibling sympatric <i>Polydora</i> species (Polychaeta: Spionidae) from the Sea of Japan. <em>Journal of the Marine Biological Association of the United Kingdom.</em> 86(2): 245-252., available online at https://doi.org/10.1017/s0025315406013099
page(s): 249-250, figs. 4-5 [details]   

basis of record Bouchet, P.; Fontaine, B. (2009). List of new marine species described between 2002-2006. Census of Marine Life. [details]   
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
 

Holotype IMBFE IMBV 14805, geounit Peter the Great Bay [details]
Paratype IMBFE IMBV 14806, geounit Peter the Great Bay [details]
From editor or global species database
Depth range 9 m. [details]

Distribution West Pacific Ocean: Vostok Bay (Peter the Great Bay, Sea of Japan). Known only from the type locality.  [details]

Etymology The species is dedicated to Gennady Petrovich Manchenko (Institute of Marine Biology, Vladivostok, Russia), who discovered the new species during his electrophoretic survey of Polydora.  [details]

Habitat The species bores into shells of gastropods occupied by hermit crabs in shallow water, with up to five individuals boring into one shell.  [details]

Reproduction Gonochoristic with almost equal sex allocation. Both in females and males, gametes develop along segmental blood vessels in middle segments, from chaetigers 13-17 to 30-59. Tests in males contain only spermatogonia. Separate spermatocytes I, diads of spermatocytes II, tetrads of spermatids 4 µm in diameter, and mature spermatozoa float together in the coelomic fluid. Spermatozoa are introsperm with elongated straight head about 1 µm in diameter, head + middlepiece 11 µm, acrosome 1.5 µm, nucleus 5 µm, middlepiece 4.5 µm, and flagellum 54 µm long.  [details]

Type locality West Pacific Ocean, Sea of Japan, Peter the Great Bay, Vostok Bay, near the 'Vostok' Marine Biological Station, of the Institute of Marine Biology (42º53.6'N, 132º44.1'E), 9 m, from shells of gastropod Cryptonatica janthostoma occupied by Pagurus ochotensis.  [details]